Product Description:

The SF-A2.0013.060-10.053 is a servo motor built by Bosch Rexroth Indramat for the SF Servo Motors series. Its IM B5 construction mounts the stator to a machine flange while allowing the rotor shaft to couple with external bearings or gear stages. Intended for closed-loop positioning, the unit supplies high-resolution feedback to the drive controller and converts electrical power into controlled mechanical rotation for pick-and-place heads, indexing tables, and similar automation axes. This operating profile suits machines that need repeatable starts, stops, and short positioning moves during continuous production. It is also well suited to compact motion axes where accurate response is important for consistent cycle performance.

At its rated speed of 6000 rpm, the motor remains within the thermal limit enforced by an internal PTC that trips near 155 °C. Position data is generated by an encoder with 8,000,000 increments per revolution, enabling the controller to issue very small incremental moves in fine-tolerance assemblies. Torque production is characterized by a constant of 0.76 Nm/A, so each ampere of phase current produces roughly three-quarters of a newton-meter. When the rotor is held, the motor can supply a locked-rotor torque of 1.3 Nm to oppose external load forces until motion begins. The IP67 enclosure prevents dust ingress and allows short-term immersion, while airborne noise stays at or below 58 dB(A) during continuous duty.

Stall conditions draw a locked-rotor current of 1.7 A, a value the drive must deliver without tripping. The shaft can withstand a maximum axial load of 70 N, which helps protect the bearings from excessive belt or thrust forces during operation. Plug braking circuitry can absorb up to 785 Ws of kinetic energy before the external 1.0 Ω resistor reaches its temperature limit. This is important during rapid deceleration, when returned energy must be dissipated safely instead of remaining in the system. Mechanical integrity under handling and machine shock is verified to 6 g, supporting use in equipment that experiences intermittent vibration or impact.