Product Description:

The QSK061B-0300-NN-M5-UG1-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the QSK Servo Motors series. It serves as an electromechanical actuator that delivers controlled torque and speed to axes in industrial automation equipment, providing the positional accuracy needed for pick-and-place stations, feeder drives, and similar motion tasks. When paired with a compatible drive, it supports repeatable positioning and stable speed control in compact machine axes.

A swiveling electrical connector specified as a plug that rotates 240° allows power and feedback cabling to be oriented without stressing conductors inside tight enclosures. Heat is dissipated through natural convection, eliminating the need for forced cooling components. Rotor angle is reported with 128 encoder increments per mechanical revolution, a resolution suited to medium-precision indexing work. Position data and parameter information travel over the bidirectional Hiperface interface, allowing power and digital communication to remain coordinated through the cable set. Measurement is based on an optical scanning method, so the code track is read without physical contact and wear is avoided during operation.

The feedback device tracks full shaft revolutions by means of a multiturn absolute counter, enabling the controller to recover position after a power loss without homing cycles. Mechanical proportions follow frame size 061, which matches standard QSK mounting flanges, while the frame length B indicates the motor’s axial dimension. An electrically released brake supplies 10 Nm of static holding torque so vertical loads remain fixed when the drive is de-energized. The output end uses a plain shaft with a shaft sealing ring, which helps protect the front bearing while allowing direct coupling to gearboxes or pulleys. The 0300 winding code matches the motor’s electrical characteristics to compatible drive settings.