Product Description:

The SF-L1.0012.060-10.050 is a synchronous servo motor built by Bosch Rexroth Indramat for the SF Servo Motors series. This compact rotary unit is intended to deliver controlled torque and speed to automated machinery, enabling accurate positioning and velocity regulation in packaging lines, handling gantries, and light assembly stations. It integrates easily with drive controllers, supplying the mechanical output required for repeatable motion tasks in moderate-power applications.

At zero speed, the rotor can apply 1.2 Nm of continuous holding torque while drawing a standstill current of 1.65 Arms. These values indicate the continuous torque and current required for static load conditions. During motion, the shaft can reach a rated velocity of 6000 min⁻¹, providing a broad speed range for fast indexing routines. The rotor’s polar inertia is only 0.62×10⁻⁴ kg·m², so acceleration commands translate into rapid changes in angular speed with minimal overshoot. An enclosure sealed to IP67 prevents dust ingress and allows temporary immersion, making the unit suitable for washdown areas. Mechanical attachment follows the IM B5 flange pattern, and heat is removed only by natural convection, eliminating the need for forced airflow or liquid circuits.

The motor’s electromagnetic behavior is further characterized by a torque constant of 0.73 Nm/A, linking commanded current to developed torque for closed-loop control. Acoustic emissions are limited to 58 dB(A) at nominal operating conditions, supporting installation near operating areas without excessive background noise. The assembly resists production-floor shocks up to 6 g, protecting the stator windings and bearings against abrupt impacts. Position feedback is delivered through an integrated absolute value encoder, supplying multi-turn position data that enables immediate, homing-free startup. Two NTC winding sensors monitor internal temperature so the drive can reduce output before thermal limits are exceeded.