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The SM Servo Module Series, manufactured by Rexroth, Indramat, and Bosch, is designed to optimize the performance of brushless servo motors. Each module can be connected to a single supply module, with up to ten modules supported depending on the size of the supply module. The modules must be installed in a switch cabinet that allows for unobstructed airflow to prevent overheating. When used with rotor position recognition and brushless tacho functionality, the SM Servo Modules can regulate the motor's torque and speed in real-time.
Technical Specifications
Control inputs
Differential command; Enable; Torque reduction
DC link voltage
460 V to 700 V
Diagnostics module supply voltage
+24 V ±15%
Humidity standard
Class F (DIN 40040)
Ingress protection
IP00 (DIN 40050)
Max acceleration torque current
70 A
Max operating altitude
1000 m amsl
Max power loss
60 W
Module type
Servo module
Motor feedback
Rotor position encoder; Tacho voltage