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Safety information Description ac drives Installation / Assembly Three-phase servomotor Operating Instructions Startup Operation Faults Maintenance Spare parts Supplementary instructions (options, third-party Edition 08.2004 suppliers)
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Trademarks All designations marked with ® are registered trademarks of Siemens AG. Other designations in this documentation might be trademarks which, if used by third parties for their purposes, might infringe upon the rights of the proprietors.
Caution Caution without a warning triangle means that damage to property may occur if the appropriate precautions are not taken. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Failing to adhere to these instructions may result in severe injury and/or damage to property. National safety regulations must be closely observed. [ID: 1] 1.2 Safety and application information The safe use of electric motors SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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The instructions and the motor documentation are available in the languages specified in the supply contracts. Note We recommend engaging the support and services of your local Siemens service center for all planning, installation, commissioning and maintenance work. [ID: 2] SIEMENS AG, 1PH718 A5E00215729A V 2.0...
Safety information 1.3 EC Declaration by the manufacturer 1.3 EC Declaration by the manufacturer SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
The drive systems are put together on an individual basis. When you take receipt of the delivery, please check immediately whether the scope of the delivery matches up with the SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Description 2.4 Nameplate accompanying documents. Siemens will not accept any warranty claims relating to items missing from the delivery that are submitted later. Register a complaint about: • any apparent transport damage with the delivery agent immediately. • any apparent defects/missing components with the appropriate SIEMENS office immediately.
They are of an enclosed design, with a cooling circuit (cooling method IC06; DIN EN IEC 60034- SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Please ensure that the cover sheets are always mounted. [ID: 311] 2.5.2 Drive Description The variable-speed, three-phase motors of the 1PH7 series are supplied with power by a frequency converter. [ID: 313] SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Hoisting points (1), see Fig.). Figure 2-3 View from above onto type of construction IM B3 (1) Hoisting points [ID: 317] SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
IEC EN 60034-5. The standard version of the motors is not suitable for operation in a salt-laden or corrosive atmosphere, nor for installation outdoors. [ID: 390] SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Motors with cylindrical-roller bearings have a rotor shipping brace (shaft block), in order to prevent the bearings from becoming damaged during transportation/shipping. • Only remove this brace before fitting the drive element. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Please refer to the table below for the potential pressure drop inside the motor for motors with a pipe connection: SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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The motors are certified for a wide range of installation and operating conditions. In some cases these conditions (e.g. rigid or vibration-isolated foundation design, use of sound- absorbing elements) can have a very great influence on noise emissions. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
The cover sheets ensure the cooling of the motor. Please make sure that the cover sheets are always screwed back onto the motor after mounting the motor via the motor feet. SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Details with respect to wiring and connecting the motor winding are laid down in the circuit diagram enclosed. The circuit diagram is attached to the lid of the terminal box. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
2 x M50 x 1.5 3 x M12 2 x 50 1PH7186-..B 1PH7186-..D 1PH7186-..F 1XB7 422 2 x M63 x 1.5 3 x M12 2 x 70 SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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(with an EMC cable gland made of metal). Notice Unused threads must be sealed with a metallic screw plug. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
3.5 Connecting the ground conductor General The cross-section of the ground conductor of the motor must comply with the regulations for electrical installations, e.g. DIN EN IEC 60204-1. SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
The fan must not be operated with the wrong direction of rotation as this could lead to the motor being destroyed. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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(3) screw positions for air outlet throttle sheet Caution If the motor is operated at 60 Hz, the air outlet throttle sheet included in the terminal box must be screwed on. SIEMENS AG A5E00215729A, 1PH718 V 2.0 3-10 Operating Instructions - Three-phase induction motor - AH 180...
Connect the speed sensor to the terminal box by means of a plug-in connection (1). It is located on top of the box housing. SIEMENS AG, 1PH718 A5E00215729A V 2.0 3-11 Operating Instructions - Three-phase induction motor - AH 180...
The plug connection may differ from the standard layout in the case of special orders. In the version "without sensor", an armored conduit union is located here. [ID: 342] SIEMENS AG A5E00215729A, 1PH718 V 2.0 3-12 Operating Instructions - Three-phase induction motor - AH 180...
The insulation resistance of the winding to the motor enclosure can only be measured accurately when the winding temperature is between 20 and 30°C: SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
If the measured value is close to the critical value, the insulation resistance should be subsequently checked at appropriately frequent intervals. [ID: 344] 4.2 Measures to be performed prior to commissioning Overview SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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The bearings must be relubricated or replaced after extended periods (>2 years) of storage or if the motor has not been operated during this time. [ID: 399] SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Notice The critical speed n = 5000 rpm is the maximum operating speed permissible over short periods. (optionally 7000 rpm) [ID: 347] SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
If in doubt, switch off the drive in question immediately. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
The fan must be shut down during longer periods in which the motor is not operated. Notice We strongly recommend that you continue operating the fan for approx. 30 min after shutting down the motor. [ID: 351] SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
As well as eliminating the cause of the fault (as described under "Remedial measures"), you must also rectify any damage the motor may have suffered. Take into account possible changes due to a rise in temperature. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
- Drumming noise in time with twice slip frequency - High temperature rise at no load - High temperature rise under load - High temperature rise of individual winding sections [ID: 353] SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Always comply with the following safety rules before starting maintenance work: Danger Isolate • Safeguard against reclosure • Disconnect from supply • Fence off or cover up adjacent live parts • SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
If anything is unclear, we urgently recommend that you consult us stating the type and serial number of the three-phase motor or get one of the SIEMENS Service Centers (see section entitled "SIEMENS Service Centers") to carry out maintenance work for you.
(operating hours) [ID: 359] 7.1.4 Lubrication (optional) Relubrication intervals The relubrication intervals are stated on the lubrication instruction plate of the three-phase motor. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Never mix greases that have different thickening agents and base oils. Initial lubrication ESSO Unirex N grease is used for initial lubrication of the bearings (prior to delivery). SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Remove the used grease when you replace a bearing. Notice You have to separate the active parts of the bearings to replace the grease that is in the greasing channel. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
When servicing a three-phase motor, it is generally not necessary to dismantle it. The motor only has to be dismantled if the bearings are to be replaced. [ID: 366] SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
The major inspection is conducted after approx. 16,000 operating hours or at the latest after 2 operating years. Conducting the major inspection • Check while the motor is running that: – the equipment conforms to the stated electrical characteristics. SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
Notice Whenever you have to transport the three-phase motor, pay attention to the instructions given in the section entitled "Transport, storage". SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
(DIN 332) - DS M20) have a recessed thread; eye-bolts must have a minimum length of 35 mm. The rotor weights for the 1PH7 three-phase motors can be found in the following table: 1PH718. Size Weight (kg) SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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Label the components before dismantling. Notice Whenever you work on the locating bearing when the three-phase motor is in its vertical position, support/unload the rotor. SIEMENS AG A5E00215729A, 1PH718 V 2.0 7-10 Operating Instructions - Three-phase induction motor - AH 180...
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• Unscrew the screw connections of the sensor from the end shield and the sensor lead connection. • Pull the sensor off the shaft with the aid of a puller. [ID: 373] SIEMENS AG, 1PH718 A5E00215729A V 2.0 7-11 Operating Instructions - Three-phase induction motor - AH 180...
MARSTON HYLOMAR SQM32M sealant can be ordered from W. Kopp, Schlesierstrasse 9, 97268 Kirchheim, Germany, or directly from Marston Bentley Domsel GmbH, Bergheimer Str. 15, 53909 Zülpich, Germany. SIEMENS AG A5E00215729A, 1PH718 V 2.0 7-12 Operating Instructions - Three-phase induction motor - AH 180...
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Notice Follow the application and safety instructions of the manufacturer when using the sealant. Installing the active parts of the bearings SIEMENS AG, 1PH718 A5E00215729A V 2.0 7-13 Operating Instructions - Three-phase induction motor - AH 180...
(e.g. tab washers, spring lock washers, etc.) must be refitted together with identical, fully functional elements. Always renew positive-action locking elements! [ID: 379] SIEMENS AG A5E00215729A, 1PH718 V 2.0 7-14 Operating Instructions - Three-phase induction motor - AH 180...
Spare parts Spare part no. Description 3.10 Gamma ring 3.40 Deep-groove ball bearings (floating bearing) 3.41 Cylindrical-roller bearing 3.47 Self-aligning washer 3.60 Inner bearing cap SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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Terminal box type 20.20 Terminal box with terminal support 20.30 Lid (terminal box) 20.50 Entry plate (terminal box) 32.12 Fan unit complete 55.12 Speed sensor SIEMENS AG A5E00215729A, 1PH718 V 2.0 Operating Instructions - Three-phase induction motor - AH 180...
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Spare parts 8.2 Spare parts 1PH7 Figure 8-1 Spare parts 1PH7 [ID: 386] SIEMENS AG, 1PH718 A5E00215729A V 2.0 Operating Instructions - Three-phase induction motor - AH 180...