Product Description:

The MSK071E-0450-FN-S1-UG0-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It delivers controlled torque and speed to conveyor stages, gantry axes, and other motion loops that require rapid position feedback. The motor follows the standard mechanical design of the series and works with external drive controllers to close high-bandwidth servo loops in industrial automation cells. This arrangement supports fast response during indexing, coordinated axis motion, and repeatable positioning in machines that operate through frequent start-stop cycles.

Thermal management is handled by liquid cooling, which transfers heat to an external circuit and permits continuous operation at high current density. The motor housing carries an IP65 rating, so internal components are sealed against dust and water spray. The motor has size 071 and length code E, and the shaft extension accepts a plain coupling without a keyway. Winding code 0450 indicates the voltage constant and rated current used for drive sizing. The shaft is plain for direct coupling, and no holding brake is installed, so static load retention must be provided elsewhere.

Position feedback is supplied by an optical encoder that communicates through the Hiperface interface. The feedback device provides 128 signal periods per revolution in a single-turn format, giving the connected drive accurate commutation and position data without the added complexity of multi-turn gearing. The encoder connector can be rotated through 240 degrees, so the cable exit can be oriented to suit available machine space and routing direction. The permissible ambient temperature range is 0 to 40 °C, and the insulation system is rated for Class 155 winding temperatures. The insulation system is intended to maintain electrical separation during continuous servo duty.