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Siemens SIMOTICS DP 1PC1423 Operating Instructions Manual
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Siemens SIMOTICS DP 1PC1423 Operating Instructions Manual

Low-voltage motors, roller-table motors sh 112... 400
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Edition
12/2023
OPERATING INSTRUCTIONS
SIMOTICS DP
Low-voltage motors
Roller-table motors
1PC1423 shaft height 112 ... 400
www.siemens.com/drives

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Summary of Contents for Siemens SIMOTICS DP 1PC1423

  • Page 1 Edition 12/2023 OPERATING INSTRUCTIONS SIMOTICS DP Low-voltage motors Roller-table motors 1PC1423 shaft height 112 ... 400 www.siemens.com/drives...
  • Page 3 Introduction Safety instructions Description Low-voltage motors Preparing for use SIMOTICS DP 1PC1423 roller-table motors SH Assembly 112 ... 400 Electrical connection Operating Instructions Commissioning Operation Maintenance Spare parts Disposal Service and support Technical data Quality documents...
  • Page 4 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol.

  • Page 5: Table Of Contents

    1.2.5 Websites of third-party companies..................11 SIMOTICS documentation ....................11 Service and support ......................12 1.4.1 Siemens Industry Online Support on the Web..............12 1.4.2 Spare parts services ......................13 Important product information ..................14 1.5.1 Proper and intended use/foreseeable misuse ..............14 1.5.1.1...
  • Page 6 Table of contents 3.3.3 Bearings ..........................25 3.3.4 Balancing........................... 25 3.3.5 Types of construction/method of installation ..............25 3.3.6 Degree of protection ......................26 3.3.7 Environmental conditions ....................26 3.3.8 Optional built-on and built-in accessories ................26 3.3.9 Paint finish......................... 27 Preparing for use ..........................
  • Page 7 Table of contents Alignment and mounting ....................49 5.4.1 Measures for alignment and mounting................50 Installing the machine......................51 5.5.1 Preconditions for smooth, vibration-free operation ............. 51 5.5.2 Aligning the machine to the driven machine and mounting ..........51 5.5.2.1 Selecting bolts ........................
  • Page 8 Table of contents 7.1.7 Setpoint values for monitoring the bearing temperature ............. 73 Switching on ........................74 7.2.1 Measures required for commissioning and test operation ........... 74 Operation............................. 77 Safety instructions for operation ..................77 8.1.1 Safety instructions in operation - anti-condensation heating ..........80 Switching on the machine....................
  • Page 9 11.5 Dismantling the machine ....................114 11.6 Disposal of components ....................114 Service and support........................... 117 Siemens Industry Online Support ..................117 Further documents ......................118 Technical data............................ 119 Tightening torques......................119 B.1.1 Tightening torques for screw and bolt connections ............119 B.1.2...
  • Page 10 Table of contents 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 11: Introduction

    All rights to and product information on the following pages have been transferred from Siemens to Innomotics. The re-branding of the document will take place in due course. About SIMOTICS Description SIMOTICS is the Siemens family of electric motors addressing the complete motor spectrum in Digital Industry. About this manual 1.2.1 Content To illustrate possible application areas for our products, typical use cases are listed in this product documentation and in the online help.

  • Page 12: Target Group

    This document contains recommendations relating to third-party products. Siemens accepts the fundamental suitability of these third-party products. You can use equivalent products from other manufacturers. Siemens does not accept any warranty for the properties of third-party products. 1.2.2 Target group...

  • Page 13: Avoiding Dangers

    This document may contain hyperlinks to third-party websites. Siemens is not responsible for and shall not be liable for these websites and their content. Siemens has no control over the information which appears on these websites and is not responsible for the content and information provided there.

  • Page 14: Service And Support

    Not all documentation classes are available for every SIMOTICS / SIMOGEAR / SINAMICS product. Service and support 1.4.1 Siemens Industry Online Support on the Web Important product information is available through Siemens Industry Online Support using the following options: • Website: SIOS (https://support.industry.siemens.com/cs/ww/en/) • App Industry Online Support (for Apple iOS and Android) 1PC1423 roller-table motors SH 112 ...

  • Page 15: Spare Parts Services

    Introduction 1.4 Service and support Content of Siemens Online Support • Product support • Global forum for information and best practice sharing between users and specialists • Local contact persons via the contact person database (→ Contact) • Product information • FAQs (frequently asked questions) •...

  • Page 16: Important Product Information

    Introduction 1.5 Important product information Important product information 1.5.1 Proper and intended use/foreseeable misuse Intended use of the machines These machines are intended for industrial installations. They comply with the harmonized standards of the series EN / IEC 60034 (VDE 0530). It is prohibited to use these motors in hazardous zones if the marking on the motor rating plate does not explicitly permit line or converter operation.

  • Page 17: Safety Instructions

    Safety instructions Information for those responsible for the plant/system This electric machine has been designed and built in accordance with the specifications contained in Directive 2014/35/EU ("Low-Voltage Directive") and is intended for use in industrial plants. Follow the country-specific regulations when using the electrical machine outside the European Union.

  • Page 18: Qualified Personnel

    Safety instructions 2.4 Safe handling Qualified personnel All work at the machine must be carried out by qualified personnel only. For the purpose of this documentation, qualified personnel is taken to mean people who fulfill the following requirements: • Through appropriate training and experience, they are able to recognize and avoid risks and potential dangers in their particular field of activity.

  • Page 19: Electromagnetic Fields When Operating Electrical Power Engineering Installations

    Safety instructions 2.5 Electromagnetic fields when operating electrical power engineering installations Risk of burns due to hot surfaces Individual machine parts can become hot in operation. Burns can result when coming into contact with these parts. • Never touch machine parts during operation. •...

  • Page 20: Electrostatic Sensitive Devices

    Safety instructions 2.6 Electrostatic sensitive devices Electrical power equipment generate electromagnetic fields during operation. Potentially lethal malfunctions can occur in medical implants, e.g. pacemakers, in the vicinity of electrical power equipment. Data may be lost on magnetic or electronic data carriers. •...

  • Page 21: Electromagnetic Compatibility

    Safety instructions 2.9 Influence on the line power supply through a strongly irregular torque The ESD protective measures required for components that can be destroyed due to electrostatic discharge are shown in the following drawings: a = conductive floor sur‐ b = ESD table c = ESD shoes face d = ESD overall...

  • Page 22: Interference Voltages When Operating The Converter

    Safety instructions 2.11 Special designs and construction versions 2.10 Interference voltages when operating the converter Interference voltages when operating the converter When a converter is in operation, the emitted interference varies in strength depending on the converter (manufacturer, type, interference suppression measures undertaken). On machines with integrated sensors (e.g.

  • Page 23: Description

    Description Area of application 3.1.1 Range of application The three-phase machines of this series are used as industrial drives. They are designed for a wide range of drive applications in the metal industry. They are characterized by their high power density, extreme ruggedness, long service life and outstanding reliability.

  • Page 24: Operating Ul-Certified Machines With A Converter

    Description 3.2 Rating plates Note IE2 marking Since January 1, 2017, according to REGULATION (EC) No. 640/2009, low-voltage motors with power ratings above 0.75 kW up to 375 kW – and with efficiency IE2 – have this label. This is mandatory within the European Economic Area (EEA). Customers are solely responsible in ensuring the correct use.
  • Page 25 Description 3.2 Rating plates Item Description Item Description Machine type Rated voltage [V] Serial number (incl. date of manufacture Winding connections YY.MM) Standards Frequency [Hz] Additional details (optional) Rated power [kW] Customer data (optional) Rated current [A] Country of origin Power factor [cosφ] Manufacturers specifications Rated speed [rpm] Identification number of testing agency (op‐...

  • Page 26: Installation

    Description 3.3 Installation Installation 3.3.1 Regulations of the customs union - Eurasian standard The regulations and standards used as the basis for designing and testing this machine are stamped on the rating plate. The machine design basically complies with the following standards: Table 3-1 Applicable general regulations...

  • Page 27: Bearings

    Description 3.3 Installation Surface cooling by free convection: Cooling method IC 410 according to EN / IEC 60034-6 IC410 IC4A1A0 Figure 3-1 IC410 3.3.3 Bearings To support the machine shaft and maintain its position in the non-moving part of the machine, DE and NDE rolling bearings are used. One end performs the function of a locating bearing that transfers axial and radial forces from the rotating machine shaft to the non-moving part of the machine.

  • Page 28: Degree Of Protection

    Description 3.3 Installation Basic type of construction code Diagram IM B35 (IM 2001) 3.3.6 Degree of protection The machine has a type of protection as stamped on the rating plate, and can be installed in dusty or humid environments. 3.3.7 Environmental conditions Limit values for the standard version Relative humidity for ambient temperature T Max.

  • Page 29: Paint Finish

    Description 3.3 Installation Supplementary devices Depending on the order, various supplementary devices can be installed or mounted. These include temperature sensors for monitoring bearing temperatures or winding temperatures, for example. 3.3.9 Paint finish Paint finish The machine is painted according to the instructions in your order. 1PC1423 roller-table motors SH 112 ...
  • Page 30 Description 3.3 Installation 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 31: Preparing For Use

    The drive systems are put together on an individual basis. When receiving the delivery, immediately check whether the scope of delivery matches the accompanying documents. SIEMENS will not accept any claims for missing or incorrect items submitted at a later date. • Report any apparent transport damage to the delivery agent immediately.

  • Page 32: Transport And Storage

    Preparing for use 4.4 Transport and storage Transport and storage Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.

  • Page 33: Types Of Construction On The Rating Plate

    Preparing for use 4.4 Transport and storage Note When lifting the machines for transport, only lift them in a position that corresponds to their basic construction type. 4.4.1 Types of construction on the rating plate The type of construction of the machine is stated on the rating plate. If any transport locks are in place, remove them before commissioning.
  • Page 34 Preparing for use 4.4 Transport and storage Covers or tarpaulins used to protect the equipment against the weather must not come into contact with the surfaces of the equipment. Use wooden spacer elements to ensure that air can circulate freely around the equipment. Storing indoors The storage rooms must provide protection against extreme weather conditions.

  • Page 35: Securing The Rotor

    Preparing for use 4.4 Transport and storage NOTICE Storage The motor can be damaged if you use it or store it unprotected outdoors. • Protect the motor against intensive solar radiation, rain, snow, ice and dust. Use a superstructure or additional cover, for example. •...
  • Page 36 Preparing for use 4.4 Transport and storage Alternative rotor bracing • If you transport the machine after the output element has been pulled on, then you must axially fix the rotor in another way. Thread in the shaft extension Tightening torque 40 Nm 80 Nm 150 Nm...

  • Page 37: Commissioning After Storage

    Preparing for use 4.4 Transport and storage 4.4.4 Commissioning after storage 4.4.4.1 Insulation resistance and polarization index Measuring the insulation resistance and polarization index (PI) provides information on the condition of the machine. It is therefore important to check the insulation resistance and the polarization index at the following times: •...

  • Page 38: Ensure Adequate Cooling

    Preparing for use 4.7 Noise emission Ensure adequate cooling WARNING Overheating and failure of the motor Death, severe injury or material damage can occur if you do not strictly comply with the following points, for explosion-proof machines, an explosion can occur. •...

  • Page 39: Voltage And Frequency Fluctuations During Line Operation

    Preparing for use 4.10 System-inherent frequencies Voltage and frequency fluctuations during line operation Unless otherwise stated on the rating plate, the permissible voltage/frequency fluctuation is corresponds to Zone B in IEC / EN 60034‑1. Permissible fluctuations that go beyond this are indicated on the rating plate – or for some versions, on a supplementary plate. Operate the machine in continuous operation in Zone A.

  • Page 40: Electromagnetic Compatibility

    Preparing for use 4.11 Electromagnetic compatibility 4.11 Electromagnetic compatibility Note If the torque levels are very unequal (e.g. when a reciprocating compressor is being driven), a non-sinusoidal machine current will be induced whose harmonics can have an impermissible effect on the supply system and cause impermissible interference emissions as a result. Note Converter •...

  • Page 41: Converter Operation

    Preparing for use 4.12 Converter operation 4.12 Converter operation 4.12.1 Parameterizing the converter • If the design of the motor requires connection to a particular converter type, the rating plate will contain corresponding additional information. • Correctly parameterize the converter. Parameterizing data can be taken from the machine rating plates.

  • Page 42: Reducing Bearing Currents

    – Use a separate high-frequency equipotential bonding cable between the motor enclosure and the driven machine. • Use the common-mode filter (damping cores) at the converter output. The SIEMENS sales partner is responsible for selecting and dimensioning. • Limit the rise in voltage by using output filters. Output filters dampen the harmonic content in the output voltage.

  • Page 43: Insulated Bearings When Operated With A Converter

    Preparing for use 4.12 Converter operation 4.12.4 Insulated bearings when operated with a converter If the machine is operated from a low-voltage converter, insulated bearings are fitted at the NDE and an insulated encoder with insulated bearings (option). Comply with the plates on the machine relating to bearing insulation and possible bridges. ①...

  • Page 44: Speed Limits For Converter Operation

    Preparing for use 4.12 Converter operation NOTICE Bearing damage Bearing currents can flow if the coupling between the motors of the tandem drive is not insulated. This can damage the DE bearings of both motors. • Use an insulated coupling to link the motors. 4.12.5 Speed limits for converter operation Observe the information on the rating plate regarding the speed limits for converter operation.

  • Page 45: Assembly

    Assembly Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.

  • Page 46: Preparing For Installation

    Assembly 5.2 Preparing for installation Material damage caused by improper handling Mounting parts such as temperature sensors or speed sensors are attached to the machine and could be ripped off or destroyed as a result of improper handling. This could lead to machine malfunctions, extending even to total loss of the machine.

  • Page 47: Insulation Resistance

    Assembly 5.2 Preparing for installation 5.2.2 Insulation resistance 5.2.2.1 Insulation resistance and polarization index Measuring the insulation resistance and polarization index (PI) provides information on the condition of the machine. It is therefore important to check the insulation resistance and the polarization index at the following times: •...

  • Page 48: Checking The Insulation Resistance And Polarization Index Of The Winding

    Assembly 5.2 Preparing for installation 5.2.2.2 Checking the insulation resistance and polarization index of the winding Measure the insulation resistance 1. Follow the instructions in the Operating Manual of the insulation measuring instrument used. 2. Ground other windings, integrated winding temperature sensors and, if applicable, other mounted and installed components.
  • Page 49 Assembly 5.2 Preparing for installation Limit values for the winding insulation resistance The following table lists the measuring voltage and limit values for the insulation resistance R These values correspond to recommendations provided in IEC 60034-27-4. Table 5-1 Insulation resistance of the winding at 40 °C MΩ...
  • Page 50 Assembly 5.2 Preparing for installation Note Comment to IEEE 43 According to IEEE 43, also for winding temperatures < 40 °C, R must be converted over to the reference temperature of 40 °C. As the minimum values for R apply at 40 °C, the required R values are somewhat higher for winding temperatures below 40 °C.

  • Page 51: Installing The Machine

    Assembly 5.4 Alignment and mounting Installing the machine 5.3.1 Preparing the assembly area 1. Prepare a suitable assembly area (e.g. assembly stands). Make sure that the assembly area has sufficient clearance from the floor for the DE shaft end. The necessary data is provided in the machine dimension drawing.

  • Page 52: Measures For Alignment And Mounting

    Assembly 5.4 Alignment and mounting • Avoid installation-related resonances with the rotating frequency and twice the line frequency. • Note any unusual noise when the rotor is manually turned. • Check the direction of rotation with the motor uncoupled. • Avoid rigid couplings. •...

  • Page 53: Installing The Machine

    Assembly 5.5 Installing the machine Installing the machine 5.5.1 Preconditions for smooth, vibration-free operation Preconditions for smooth, vibration-free operation: • Stable foundation design • Precise alignment of the machine • Correct balancing of parts to be fitted to the shaft end. •...

  • Page 54: Horizontal Types Of Construction With Flange

    Assembly 5.5 Installing the machine 5.5.2.3 Horizontal types of construction with flange The standard flange is provided with a centering. The choice of fit for the mating flange on the driven machine is the system manufacturer's or the plant operator's responsibility. If the machine is not fitted with a standard flange, align the machine to suit the driven machine.

  • Page 55: Recommended Alignment Accuracy

    Assembly 5.5 Installing the machine 5.5.4 Recommended alignment accuracy The alignment accuracy required depends essentially on the configuration of the overall machine train. Observe the required alignment accuracy of the coupling manufacturer in all cases when aligning the machine. Table 5-2 Recommended alignment accuracy Speed Parallel offset...
  • Page 56 Assembly 5.5 Installing the machine WARNING Risk of injury due to Incorrect installation or removal The feather key may be flung out if the motor is operated without drive output elements, such as coupling, etc. Carefully comply with the required measures. This can result in death, serious injury or material damage.
  • Page 57 Assembly 5.5 Installing the machine   Withdrawing drive output elements     Mounting drive output elements   Only transfer radial or axial forces specified in the catalog to the machine bearings via the shaft extension. You can obtain the permissible values for axial and radial forces by contacting the Service Center (Page 117) or by referring to the machine catalog.
  • Page 58 Assembly 5.5 Installing the machine The following applies to all four-pole machines with a frequency ≥ 60 Hz: • The feather key must be shortened if the coupling hub is shorter than the feather key. • The center of gravity of the coupling half should be within the length of the shaft end. •...

  • Page 59: Electrical Connection

    Electrical connection Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.

  • Page 60: Safe Connection

    Electrical connection 6.1 Connecting the machine • Disconnect the machine from the power supply and take measures to prevent it being reconnected. This also applies to auxiliary circuits. • Check that the machine really is in a no-voltage condition. • Ensure that there is a safe and reliable protective conductor connection before starting any work.

  • Page 61: Terminal Box

    Electrical connection 6.1 Connecting the machine • Requirements according to IEC/EN 60204‑1 • Dimensioning for bundled cable routing, e.g. according to DIN VDE 0298 Part 4 or IEC 60364-5-52 6.1.3 Terminal box DANGER Hazardous voltage Electric motors have high voltages. When incorrectly handled, this can result in death or severe injury.

  • Page 62: Circuit Diagram Inside The Terminal Box Cover

    Electrical connection 6.1 Connecting the machine 6.1.3.2 Circuit diagram inside the terminal box cover Data on the connection and connecting the machine winding can be found in the circuit diagram in the cover of the terminal box. 6.1.3.3 Direction of rotation The standard motors are suitable for clockwise and counter-clockwise rotation.

  • Page 63: Protruding Connection Cables

    Electrical connection 6.1 Connecting the machine 6.1.3.6 Protruding connection cables WARNING Risk of short-circuit and voltage hazard A short circuit can occur if connecting cables are clamped and crushed between parts of the enclosure and the cover plate. This can result in death, severe injury and material damage. •...

  • Page 64: Minimum Air Clearances

    Electrical connection 6.1 Connecting the machine Remove insulation from the ends of the conductors so that the remaining insulation almost reaches the cable lug. Note The direct contact between the cable lug surfaces and the contact nuts or contact screws ensure that the connection can conduct current.

  • Page 65: Tightening Torques

    Electrical connection 6.3 Connecting the grounding conductor Tightening torques Note the information in Chapter Tightening torques (Page 119). 6.2.1 Cable entries, sealing plugs and thread adapters Note the following when mounting: • Avoid damaging the cable jacket. • Adapt the tightening torques to the cable jacket materials. Observe the documentation for tightening torques of the cable entries and sealing plugs for direct mounting at the machine as well as additional glands (e.g.

  • Page 66: Grounding Connection Type

    Electrical connection 6.3 Connecting the grounding conductor 6.3.2 Grounding connection type Type of enclosure grounding Conductor cross-sec‐ tion mm²       … 10 Connection of an individual conductor under the external grounding bracket.         … 25 Connection is made using a DIN cable lug under the external grounding bracket.

  • Page 67: Connecting The Temperature Sensor/Anti-Condensation Heater

    Electrical connection 6.5 Conductor connection Connecting the temperature sensor/anti-condensation heater 6.4.1 Connecting optional integrated devices and equipment In addition to the current-dependent overload protective device located in the connecting cables, use the optionally available integrated devices and equipment, for example, temperature sensors, anti-condensation heating. Auxiliary circuits are connected in the terminal box.

  • Page 68: Type Of Conductor Connection

    Electrical connection 6.5 Conductor connection 6.5.1 Type of conductor connection Terminal board Conductor cross- section [mm²] Connection with cable lug   DIN 46 234   Bend down the cable lug for the ... 25 connection. Connection of an individual conduc‐   tor with terminal clamp  ...

  • Page 69: Connecting Aluminum Conductors

    Electrical connection 6.6 Connecting converters 6.5.2 Connecting aluminum conductors If you are using aluminum conductors, then comply with the following: • Use only cable lugs that are suitable for connecting aluminum conductors. • Immediately before inserting the aluminum conductor, remove the oxide layer from the contact areas on the conductor and/or the mating piece.

  • Page 70: Final Checks

    Electrical connection 6.7 Final checks Table 6-5 Maximum voltage peaks at the motor terminals for motors specifically designed for converter operation Rated motor voltage Maximum peak voltage at the motor terminals Û Û DC link U phase-to-phase phase-to-ground ≤ 500 V 1600 1400 >...

  • Page 71: Commissioning

    Commissioning Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.

  • Page 72: Mechanical Checks

    Commissioning 7.1 Measures before commissioning • Moving parts, for example the coupling, move freely. • All touch protection measures for both moving and live parts have been implemented. • Screwed-in lifting eyes are removed after installation or secured to prevent them from becoming loose.

  • Page 73: Insulation Resistance And Polarization Index

    Commissioning 7.1 Measures before commissioning Converter operation • If the motor design requires connection to a specific converter type, carefully check the supplementary data on the rating plate/supplementary plate. • Ensure that the converter is correctly parameterized. Depending on the design, you will find some parameterization data on the rating plate of the machine.

  • Page 74: Commissioning The Separately Driven Fan

    Commissioning 7.1 Measures before commissioning 7.1.5 Commissioning the separately driven fan The separately driven fan ensures that the main machine is cooled irrespective of the main machine speed or direction of rotation. The separately driven fan is only suitable for one direction of rotation.

  • Page 75: Further Documents

    Commissioning 7.1 Measures before commissioning 7.1.6 Further documents Note Further documents Observe all of the other documents provided with this machine. 7.1.7 Setpoint values for monitoring the bearing temperature Prior to commissioning If the machine is equipped with bearing thermometers, set the temperature value for disconnection on the monitoring equipment before the first machine run.

  • Page 76: Switching On

    Commissioning 7.2 Switching on Switching on 7.2.1 Measures required for commissioning and test operation After installation or inspection, carry out a test run: 1. Start the machine without a load. To do this, close the circuit breaker and do not switch off prematurely.
  • Page 77 Commissioning 7.2 Switching on 4. During the test run, check and document the following: – Check whether it is running smoothly. – Document the voltage, current and power values. As far as possible, document the corresponding values of the driven machine. –...
  • Page 78 Commissioning 7.2 Switching on 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 79: Operation

    Operation Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.
  • Page 80 Operation 8.1 Safety instructions for operation Danger as a result of stationary parts under voltage (live parts) Live parts represent a hazard. Touch protection against active (live) parts is no longer guaranteed if covers are removed. The minimum air and creepage distances may be fallen below (violated) when coming close to active parts.
  • Page 81 Operation 8.1 Safety instructions for operation Risk of burn injuries as a result of hot surfaces Individual machine parts can become hot in operation. Burns can result when coming into contact with these parts. • Never touch machine parts during operation. •...

  • Page 82: Safety Instructions In Operation - Anti-Condensation Heating

    Operation 8.4 Non-operational periods 8.1.1 Safety instructions in operation - anti-condensation heating Overheating as a result of the anti-condensation heating If the anti-condensation heating is operated while the machine is operational, this can increase the temperatures inside the machine and cause material damage. •...
  • Page 83 Operation 8.4 Non-operational periods Longer non-operational periods • For longer non-operational periods (> 1 month), either operate the machine or at least turn the rotor regularly, approximately once per month. • If attached, remove the rotor shipping brace before you turn the rotor. •...

  • Page 84: Avoidance Of Damage To Rolling Bearings During Stoppages

    Operation 8.5 faults 8.4.1 Avoidance of damage to rolling bearings during stoppages Extended stoppages at the identical or almost identical resting position of the rotor in the rolling bearings can result in damage, such as brinelling or corrosion. • During stoppages, regularly start up the machine for a brief period once a month. As a minimum, turn the rotor several times.

  • Page 85: Electrical Faults

    Operation 8.5 faults 8.5.2 Electrical faults Note If you are operating the motor with a converter, the operating instructions of the converter must also be observed if electrical faults occur. Table 8-1 Electrical faults ↓ Motor fails to start   ↓ Motor accelerates sluggishly  ...

  • Page 86: Mechanical Faults

    Operation 8.5 faults 8.5.3 Mechanical faults Table 8-2 Mechanical faults ↓ Grinding noise   ↓ Radial vibrations   ↓ Axial vibrations   Possible causes of faults Remedial measures     Rotating parts grind Establish the cause and realign the parts.    ...

  • Page 87: Deactivating

    Operation 8.6 Deactivating     Too much grease in bearing Remove surplus grease.     Wrong grease in the bearing Use the correct grease.     Friction marks on raceway Replace the bearing.     Brinelling or scoring Replace the bearing. Avoid any vibration at standstill Deactivating Commission any devices provided for protection against condensation after switching off the machine.
  • Page 88 Operation 8.6 Deactivating 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 89: Maintenance

    Maintenance General Through careful and regular maintenance, inspections and overhauls, you can detect faults at an early stage and resolve them. This means that you can avoid consequential damage. Operating situations and characteristics can vary widely. For this reason, only general maintenance intervals can be specified here.

  • Page 90: Preparation And Notes

    Maintenance 9.3 Preparation and notes CAUTION Dust disturbances when working with compressed air When cleaning with compressed air, dust, metal chips, or cleaning agents can be whirled up. Injuries can result. When cleaning using compressed air, make sure you use suitable extraction equipment and wear protective equipment (safety goggles, protective suit, etc.).

  • Page 91: Inspection And Maintenance

    Maintenance 9.4 Inspection and maintenance Inspection and maintenance 9.4.1 Safety instructions for inspection and maintenance WARNING Rotating and live parts Electric machines contain live and rotating parts. Fatal or serious injuries and substantial material damage can occur if maintenance work is performed on the machine when it is not stopped or not de-energized.

  • Page 92: Inspections In The Event Of Faults

    Maintenance 9.4 Inspection and maintenance NOTICE Machine damage caused by foreign bodies Foreign bodies such as dirt, tools or loose components, such as screws etc., can be left by accident inside the machine after maintenance is performed. These can cause short circuits, reduce the performance of the cooling system or increase noise in operation.

  • Page 93: General Inspection

    Maintenance 9.4 Inspection and maintenance Checking When the At stand‐ motor is still running The smooth running characteristics and machine running noise have not de‐   teriorated. The foundation has no cracks or indentations. (*) (*) You can perform these checks while the motor is running or at a standstill. Additional tests may also be required according to the system-specific conditions.

  • Page 94: Assessing The Rolling Bearings

    Maintenance 9.4 Inspection and maintenance NOTICE Machine damage When carrying out the inspection, if you detect any impermissible deviations from the normal state, you must rectify them immediately. They may otherwise cause damage to the machine. 9.4.5 Assessing the rolling bearings To assess the rolling bearings, it is generally not necessary to dismantle the machines.

  • Page 95: Re-Greasing

    Maintenance 9.4 Inspection and maintenance Operating situations and characteristics can vary widely. For this reason, only general maintenance intervals are specified here. Maintenance intervals should therefore be scheduled to suit the local conditions (dirt, starting frequency, load, etc.). Table 9-3 Operating period intervals Measures Operating period intervals Intervals...

  • Page 96: Cleaning

    Maintenance 9.4 Inspection and maintenance The bearing temperature can rise significantly at first, and then drops to the normal value again when the excess grease is displaced out of the bearing. WARNING Rotor can fall out If the machine is in a vertical position, the rotor can fall out while work is being performed on the locating bearing.

  • Page 97: Drain Condensate

    Maintenance 9.4 Inspection and maintenance 9.4.9 Drain condensate If there are condensation drain holes present, open these at regular intervals, depending on climatic conditions. WARNING Hazardous voltage The winding can be damaged if objects are introduced into the condensation holes (optional). This can lead to death, serious injury or material damage.

  • Page 98: Corrective Maintenance

    Maintenance 9.5 Corrective maintenance Corrective maintenance Comply with the following when carrying out any work on the machine: • Comply with the general safety instructions (Page 15). • Comply with the applicable national and sector-specific regulations. • When using the motor within the European Union, comply with the specifications laid down in EN 50110‑1 regarding safe operation of electrical equipment.
  • Page 99 Maintenance 9.5 Corrective maintenance Replacing bearings Recommended interval after which bearings are to be replaced under normal operating conditions: Table 9-4 Bearing replacement intervals Ambient temperature Principle of operation Bearing replacement intervals 40 °C Vertical coupled operation 20 000 h 40 °C Horizontal coupled operation 40 000 h 40 °C With axial and radial forces...

  • Page 100: Bearing Bushes

    Maintenance 9.5 Corrective maintenance ① Heat up 80 ... 100 °C 9.5.1.1 Bearing bushes Protect the bearings against the ingress of dirt and moisture. When fitting the bearing cartridges, observe the specified screw tightening torques. 9.5.1.2 Installing rolling bearings • Extreme caution and attention to cleanliness are crucial when installing rolling bearings. Observe the correct assembly sequence of the components.
  • Page 101 Maintenance 9.5 Corrective maintenance 3. Prepare the bearing seats: – Lightly oil the inner ring seat. – Grease the outer ring seat with a solid lubricant such as Altemp Q NB 50. – Press the inner bearing cover onto the shaft. 4. Warm up the rolling bearing. 5.

  • Page 102: Mounting Dimension "X

    Maintenance 9.5 Corrective maintenance 9.5.2 Mounting dimension "x" Mounting dimension "x" of V rings Shaft height 112 ... 132 +0.5 160 ... 200 +0.5 11.0 -0.3 250 ... 315 13.5 -0.5 355 ... 400 15.5 -0.5 • Extreme caution and attention to the correct positioning are vital during installation and assembly.

  • Page 103: Optional Add-On Units

    Maintenance 9.5 Corrective maintenance 9.5.6 Optional add-on units Note Further documents Observe all of the other documents provided with this machine. You can find additional operating instructions here: Further documents (Page 118) 9.5.7 O-ring seal If O-ring seals are present, you should check that they are in perfect condition and that the O-ring seals are properly seated in the grooves between the components.
  • Page 104 Maintenance 9.5 Corrective maintenance 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 105: Spare Parts

    • Designation and part number • Order number and serial number of the machine The machine type and serial number can be found on the rating plate. See also Spares On Web (https://www.sow.siemens.com/) 10.2 Data matrix code on the machine Data matrix code A data matrix code may be provided on machines manufactured in Europe.

  • Page 106: Determining The Spare Parts Via The Internet

    10.4 Determining the spare parts via the Internet You can use "Spares on Web" to determine the order numbers for motor spare parts quickly and easily. Spares on Web (https://www.sow.siemens.com/?lang=en) 10.5 Replacing rolling bearings Rolling bearings When ordering rolling bearings, in addition to the bearing identification code, the supplementary specifying code is also necessary for the bearing version.

  • Page 107: Ordering Example

    • For up to 3 years after the delivery of the original machine, in the event of total machine failure, Siemens will supply a comparable replacement machine with regard to the mounting dimensions and functions; it is possible that this will involve a new series.

  • Page 108: Machine Parts

    Spare parts 10.9 Machine parts 10.9 Machine parts Part Description 1.00 Bearings, DE 1.30 Bolt 1.31 Spring washer 1.40 End shield 1.42 Connector 1.43 Shaft sealing ring 1.44 Bearing cover DE, inner 1.45 Bolt 1.51 Washer 1.52 Gamma ring 1.60 Rolling bearing 1.67 Bearing cover NDE, outer 1.68...
  • Page 109 Spare parts 10.9 Machine parts Part Description 5.47 Bolt 5.48 Spring washer 5.49 Bolt 5.52 Cable gland 5.53 Screw plug 5.54 O ring 5.55 5.64 Spring washer 5.65 Bolt 5.70 Terminal clamp 5.76 Clamping plate 5.77 Spring washer 5.78 Spring washer 5.79 Bolt 5.82...

  • Page 110: Standardized Parts

    Spare parts 10.10 Standardized parts 10.10 Standardized parts Table 10-2 Purchase standard parts according to dimensions, material and surface properties through normal commercial channels. Standard Picture Standard Picture 5.18 DIN 125 5.78 DIN 7980 4.38 DIN 128 1.45 DIN 7984 3.02 DIN 471 4.39 EN ISO 4017...

  • Page 111: Exploded Drawings

    Spare parts 10.11 Exploded drawings 10.11 Exploded drawings 10.11.1 Shaft height 112 ... 200 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...
  • Page 112 Spare parts 10.11 Exploded drawings 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 113: Shaft Height 225

    Spare parts 10.11 Exploded drawings 10.11.2 Shaft height 225 ... 400 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 114: Terminal Box Shaft Height 225

    Spare parts 10.11 Exploded drawings 10.11.3 Terminal box shaft height 225 ... 400 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 115: Disposal

    Disposal 11.1 Introduction Protecting the environment and preserving its resources are corporate goals of the highest priority for us. Our worldwide environmental management system to ISO 14001 ensures compliance with legislation and sets high standards in this regard. Environmentally friendly design, technical safety and health protection are always firm goals even at the product development stage.

  • Page 116: Preparing For Disassembly

    Disposal 11.6 Disposal of components 11.4 Preparing for disassembly Disassembly of the machine must be carried out and/or supervised by qualified personnel with appropriate expert knowledge. 1. Contact a certified waste disposal organization in your vicinity. Clarify what is expected in terms of the quality of dismantling the machine and provision of the components.
  • Page 117 Disposal 11.6 Disposal of components Process materials and chemicals Sort the process materials and chemicals for recycling according to whether they are for example: • Oil • Grease • Cleaning substances and solvents • Paint residues • Anti-corrosion agent • Coolant additives such as inhibitors, antifreeze or biocides Dispose of the separated components according to local regulations or via a specialist disposal company.
  • Page 118 Disposal 11.6 Disposal of components 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 119: Service And Support

    You can find your contact person in the relevant contact database: www.siemens.com/yourcontact (www.siemens.com/yourcontact) Siemens Support for on the move With the "Siemens Industry Online Support" App, you can access more than 300,000 documents for Siemens Industry products – any time and any‐ where. The App supports you in the following areas: •...

  • Page 120: Further Documents

    Service and support A.2 Further documents Further documents These operating instructions can also be obtained at the following Internet site: http://support.industry.siemens.com (http://support.industry.siemens.com) 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...

  • Page 121: Technical Data

    The Siemens Product Configurator can be used on the internet without any installation. The Siemens Product Configurator is available through the Siemens Industry Mall at the following address: Siemens Product Configurator (www.siemens.com/spc)

  • Page 122: Terminal Board And Grounding

    Technical data B.1 Tightening torques Non-standard tightening torques Different tightening torques for electrical connections and bolted connections for parts with flat seals or insulating parts are specified in the relevant sections and drawings. B.1.2 Terminal board and grounding Table B-2 Tightening torques for electrical connections on the terminal board and grounding Thread ∅...

  • Page 123: Quality Documents

    Quality documents Quality documents SIMOTICS in SIOS You can find the quality documents here: https://support.industry.siemens.com/cs/ww/de/ps/13310/cert See also Certificates in SIOS (https://support.industry.siemens.com/cs/ww/en/ps/13310/cert) 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...
  • Page 124 Quality documents C.1 Quality documents SIMOTICS in SIOS 1PC1423 roller-table motors SH 112 ... 400 Operating Instructions...
  • Page 126 More information Siemens: Industry Online Support (Service and Support): www.siemens.com/online-support IndustryMall: www.siemens.com/industrymall Germany...

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