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Motor Description
1.2 Technical design
1.2 Technical design
Table 1-1
Design features
Technical features
Motor type
Type of construction
(acc. to EN 60034-7; IEC 60034-7)
Degree of protection
(acc. to EN 60034-5; IEC 60034-5)
Cooling
(acc. to EN 60034-6; IEC 60034-6)
Winding insulation
(acc. to EN 60034-1, IEC 60034-1)
Thermal motor protection
(acc. to EN 60034-11, IEC 60034-11)
Motor voltage
Sound pressure level
(acc. to DIN EN ISO 1680)
Tolerance +3 dB
Vibration stressing
(acc. to IEC 68-2-6)
Terminal box arrangement
Cable entry (when viewing the drive
end)
Connection type
Speed encoder, integrated
Balancing (acc. to IEC 60034-14)
Shaft end
(acc. to DIN 748-3; IEC 60072-1)
Bearing version DE (Standard)
Radial eccentricity, concentricity and
axial eccentricity
(acc. to DIN 42955, IEC 60072-1
1PH7/1-14
Induction motor
SH 100 to 132:
IM B3 (not for core types); IM B5; IM B35
SH 160 to 225:
IM B3; IM B35
IP55; fan IP54
Air cooled, separately-driven fan at the NDE
Air flow direction: From DE to NDE
Temperature rise class F
for a cooling medium temperature of +40 °C
KTY84 temperature sensor in the stator winding
Max. 3-ph. 430 V AC
SH 100 to 132:
70 dB (A)
SH 160
75 dB (A)
SH 180
73 dB (A)
SH 225
76 dB (A)
0.4 g at 63 Hz
Top
Power cable: at the right for all SH
Signal cable:
SH 100 to 160 right
SH 180 to 225, left
Motor and fan:
via terminal box
Encoder:
via connector
(17-pin, mating connector is not included in the
scope of supply)
Optical encoder
S
Speed sensing
S
Indirect position sensing (incremental)
Standard: Half-key balancing (dynamic),
Identifying symbol: H at the shaft face
Cylindrical; without keyway and without key
tolerance field k6, (option, refer to Table 1-2)
SH 100 to 160:
Suitable for belt and coupling out-drives
SH 180 to 225:
Suitable for belt out-drives
SH 100 to 160:
Tolerance level R
SH 180 to 225:
Tolerance level N
)
Version
1)
2)
2)
Siemens AG, 2004. All rights reserved
Induction Motors, 1PH7 (APH7S) – 05.04 Edition
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