Product Description:

The KSD061C-0350-NN-M1-1G0-NNNN integrated servo motor is manufactured by Bosch Rexroth Indramat as part of the KSD IndraDrive Mi Motors series. It merges the drive, power stage, and communications interface with the mechanical actuator, allowing the device to mount directly on machinery without a centralized control cabinet. In automated packaging, material-handling, or assembly lines, this compact axis supplies closed-loop motion so that positioning, speed regulation, and synchronizing tasks can be executed close to the load.

In continuous operation, the motor supplies a standstill torque of 6 Nm, which allows it to hold loads without external brakes. During acceleration, it can generate a maximum torque of 25 Nm, and this peak is available as long as the drive electronics limit phase current to the specified maximum current of 14.9 A. With a torque constant of 2.03 Nm/A, every ampere delivered by the Mi inverter produces proportional mechanical output, while the voltage constant of 125 V/1000 rpm indicates the back EMF the controller must overcome. An allowable axial thrust of 20 N protects the motor bearings when belt or pinion forces act along the shaft.

A sealed aluminum housing rated IP65 keeps dust and low-pressure water jets out, permitting installation on moving machine axes without an enclosure. The rotor inertia of 0.00087 kg·m² balances quick response with moderate load matching, so tuning gains remain stable over varied payloads. Heat absorbed by the windings rises slowly thanks to a 18 min thermal time constant, and the insulation system is built to thermal class 155 so the stator can tolerate higher internal temperatures during cyclic overloads. Feedback is supplied by an optical Hiperface multi-turn encoder that delivers absolute position across 128 signal periods, enabling the controller to resume operation after power loss without homing.