Product Description:

The SE-C4.170.030-10.101 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the SE Synchronous Servo Motors series. Intended for precision industrial automation, the motor forms the electromechanical interface between a servo drive and the load, delivering tightly regulated torque and velocity for positioning tables, feeders, and pick-and-place modules. It is engineered for integration into CNC, packaging, and assembly machinery where repeatable response and a compact footprint are required. This layout lets the drive maintain accurate axis motion during starting, stopping, and speed changes.

The motor has a nominal rotor speed of 3000 rpm and a continuous static torque capability of 17.3 Nm. During standstill, the windings can accept up to 19 A without thermal overload, providing high starting torque for demanding positioning moves. Current rise follows an electrical time constant of 13.6 ms, while rotor acceleration follows a mechanical time constant of 3.5 ms; this supports quick current response and stable speed tracking. The built-in tacho generator produces 2.7 V per 1000 rpm and supplies the drive with analog feedback for closed-loop velocity control. That feedback helps the control loop correct speed deviations when the axis load changes.

The rotor’s moment of inertia is 4.08 × 10⁻³ kg·m², and the complete assembly weighs 19 kg, balancing responsiveness with load-carrying ability. Winding resistance of 0.68 Ω and inductance of 9.3 mH affect copper losses and current response in the matching drive. Geometric interfaces include a 130 mm centering diameter, a 142 mm square flange, and an overall length of 315 mm, which support secure alignment in compact machine frames. Power conductors up to 6.0 mm² are accepted through the connector, and a 24 mm shaft with 50 mm of engagement transmits torque directly to couplings or gearboxes without additional adapters.