Product Description:

The SF-L1.0023.060-14.000 servo motor is manufactured by Bosch Rexroth Indramat and belongs to the SF Servo Motors series. It is applied as the prime mover in closed-loop drive systems where accurate velocity and position control are critical. The motor follows the IM B5 construction form, so its face flange bolts directly to machine frames, simplifying alignment. By integrating a single-turn absolute STG encoder, the device communicates rotor position to the drive controller, supporting deterministic motion sequences inside automated assembly lines.

The flange measures 70 mm, and together with a 295 mm body length and an Ø11 × 23 mm shaft, it provides a slim package for tight equipment layouts. A rated speed of 6000 min⁻¹ allows high-throughput positioning, while the torque constant of 0.73 Nm/A defines the proportional relationship between phase current and produced torque during continuous duty. During locked-rotor tests the winding draws 3.16 A and develops 2.3 Nm of stall torque, parameters used by drive electronics to set current limits. Dynamic behavior is influenced by a rotor inertia of 1.3 × 10⁻⁴ kg·m²; this low inertial load enables rapid acceleration without overshoot. The integrated encoder delivers eight million increments per revolution, supporting fine resolution feedback for precision contouring.

For stationary holding functions the motor includes a spring-applied brake that develops 2.5 Nm of torque, enough to secure vertical or back-driven loads when power is removed. The brake coil consumes only 12 W at a supply of 24 VDC, minimizing thermal rise inside sealed cabinets. Environmental sealing reaches the IP67 protection class, preventing dust ingress and withstanding temporary immersion. Together with the encoder’s absolute position reporting, the brake and enclosure features give machine builders a compact actuator that maintains load position during shutdown while tolerating aggressive processing environments.