Product Description:

The SF-A1.0012.060-00.058 is a compact servo motor produced by Bosch Rexroth Indramat for the SF Servo Motors series. Within automated pick-and-place modules or light machine axes, the unit converts drive commands into precise rotary motion. A flange size of 70 mm aligns the housing with standard gearbox interfaces, while the body length is 110 mm so the motor fits shallow machine frames. Position data is returned through an absolute encoder, allowing the drive to synchronize multiple axes without requiring homing routines at power-up.

During continuous operation, the rotor can reach a rated speed of 6000 rpm while operating from a common DC bus that carries 670 V. The electromagnetic design delivers 0.64 Nm of torque for every ampere of current, expressed by a torque constant of 0.64 Nm/A. When the shaft is blocked, the motor withstands a locked-rotor torque of 1.2 Nm while drawing 1.9 A. These stall values help establish suitable drive protection and mechanical clamping requirements for the connected axis. A pilot diameter of 60 mm centers the flange, minimizing radial runout during high-speed operation and supporting accurate alignment with the driven equipment.

Heat is removed by natural convection, so no auxiliary blower or liquid cooling circuit is required. The motor has an overall length of 207 mm, which should be considered when planning clearance around the mounting location and cable route. The housing carries an ingress protection rating of IP67, protecting the stator windings against coolant splashes and airborne dust on the factory floor. A shaft equipped with a keyway and feather key transmits torque securely to the connected hub. The shaft segment measures 11 mm in diameter and 23 mm in length, allowing it to fit compatible pulleys and couplings without an additional shaft adapter.