Motor Description
1.2 Technical features
1.2
Technical features
Table 1-1
Features of the standard design
Technical features
Version
Motor type
Permanent-magnet synchronous motor
Type of construction
(acc. to EN60034–7; IEC 60034–7)
IM B5 (IM V1, IM V3) for SH 28 to 132
IM B35 (IM V15, IM V36) for 132 to 160
(options, refer to the table)
Degree of protection
4)
(acc. to EN60034–5; IEC 60034–5)
IP64; core types IP65 (options, refer to the table)
Cooling
(acc. to EN60034–6; IEC 60034–6)
Non-ventilated
2)
Force-ventilated
2)3)
Water-cooled
Thermal motor protection
(acc. to EN 60034-11; IEC 60034-11)
KTY84 temperature sensor in the stator winding
Shaft end
(acc. to DIN 748-3; IEC 60072-1)
Cylindrical; without keyway and without fitted key
tolerance field k6 (option, refer to the table)
Radial eccentricity, concentricity and axial
eccentricity
(acc. to DIN 42955; IEC 60072-1)
Tolerance N (normal)
Vibration severity
(acc. to EN 60034-14; IEC 60034-14)
Grade N (normal)
(options, refer to the table)
Max. sound pressure level
(acc. to DIN EN ISO 1680) + 3 dB
SH 28 to 48: approx. 55 dB(A)
SH 63 to 100: approx. 70 dB(A)
ooled): approx. 70 dB(A)
SH 132 to 160 (force-ventilated): approx. 74 dB(A)
N
.
Bearings
Roller bearings with permanent grease lubrication (lubrication over the
bearing lifetime) bearing lifetime 20000 h
SH 36, 48: Locating bearings on the NDE
Winding insulation
(acc. to EN 60034–1; IEC 60034–1)
Temperature class F
for a winding temperature rise of
ΔT = 100 K at an ambient temperature of 40 °C.
Installation altitude
(acc. to EN and IEC 60034–1)
≤ 1000 m above sea level, otherwise power-de-rating factor
2)
2000 m factor 0.94
2500 m factor 0.9
Magnetic material
Magnetic material
Electrical connection
The power is connected either through a terminal box or connector
Encoder signals through connectors
Speed encoder, integrated
Optical encoders:
•
Incremental encoders sin/cos 1Vpp (I–2048)
•
Absolute value encoder EnDat (A-2048 and A–512)
1)
•
Resolver, two-pole/multi-pole
For more detailed information, refer to the Chapter Encoders.
Rating plate
A second rating plate is provided for all motors
options, refer to the Table)
SH 132 to 160 (non-ventilated or water-c
The specified values apply to all shaft heights up to speed n
SH 28, 63 to 160: Locating bearing on the DE
Footnotes, refer to the next page
1FT6 synchronous motors
Configuration Manual, (PFT6), Edition 12.2004, 6SN1197-0AD12-0BP0
1-3
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