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MKE Synchronous Servomotors
Features and functions
Bosch Rexroth AG
R911414374, Edition 01
6.2
Features and functions
6.2.1
Basic data
Product
3~ PM motor
Type
MKE
Ambient temperature during
operation
0 … 40 °C (without de-rating)
Type of protection
IP65 with shaft sealing ring (EN 60529:1991 + A1:2000 + A2:2013)
Cooling mode
IC410, Self-cooling (EN 60034-6:1993)
Motor design
IM B5 (EN 60034-7:1993 + A1:2001)
Coating
Varnish RAL 9005
Flange
similar to DIN 42948:1965-11
Shaft end
Cylindrical (DIN 748-3), centering hole with thread "DS" (DIN
332-2:1983-052),
Optional with keyway (full-key balancing)
Concentricity, run-out, alignment Standard tolerance N (DIN 42955:1981-12)
Oscillating quantity level
Level A (EN IEC 60034-14:2018) up to rated speed
Installation altitude
0 ... 1000 m above MSL (without derating)
Sound pressure level
MKE037 ... MKE118: < 75 dB(A) +3 dB(A)
Thermal class
155 (F) (EN 60034-1:2010 + Cor.:2010)
Encoder system
A (optically, Singleturn Hiperface, 128 signal periods)
B (optical, Singleturn EnDat 2.1, 2,048 signal periods)
C (optically, Multiturn Hiperface, 128 signal periods)
D (optical, Multiturn Hiperface, 2,048 signal periods)
Electrical connection
Terminal box
Holding brake (option)
Electrically released U
N
24V DC (±10%)
Motor ends, position of the elec-
trical connection
K
B
A
A:
B:
K:
A side (Drive End DE)
B side (Non Drive End NDE)
Terminal box
US standard (single wires cast)
Remark:
In the case of special design, details named in the operating instructions can deviate. In this
case, order the supplementary documentation.
