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R911321351 (KSM01.2B-071C-35N-S1-HG0-SE-NN-D7-NN-FW)

KSM Motor Integrated Servo Drives

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1 Year Warranty Included
Free Ground Shipping
The R911321351 (KSM01.2B-071C-35N-S1-HG0-SE-NN-D7-NN-FW) is a Bosch Rexroth motor-integrated servo drive featuring natural convection cooling and a hybrid connector interface. It supports SERCOS 2 (RS422) master communication and utilizes an optical, single-turn Hiperface encoder with 128 signal periods for feedback. The unit operates without a holding brake, features a plain shaft with seal, and reaches a maximum current of 17.7 A and a short-circuit current rating of 42,000 Arms. The drive is rated for 1325 W continuous power (T > 10 min), with a top speed of 4700 rpm and maximum torque of 28 Nm. The supply voltage is DC 750 V, winding code 35, and it conforms to DIN EN 60034-1 insulation class 155. Additional attributes include a capacitance of 0.024 mF in the DC bus and a tightening torque of 25 Nm.

Technical Specifications

Drive Type
Servo Drive

Heat Regulation
Natural Convection

Electrical Connector Type
Hybrid

Shaft Type
Plain Shaft with Sealing Ring

Brake
None

Indicator Type
Tri-colour LED

Maximum Current Rating
17.7 Amperes

SCCR Value
42000 Arms

Power Rating
1325 Watts at T > 10 minutes

Maximum Speed
4700 rpm

Maximum Torque
28 Nm

Insulation Class
155 (per DIN EN 60034-1)

Capacitance in DC Bus
0.024 mF

Diagnostic Messages Display
S-0-0095

Mounting
Flange

Flange Screw Tightening Torque
25 Nm

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the KSM01.2B-071C-35N-S1-HG0-SE-NN-D7-NN-FW.
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