Bosch Rexroth's R911298728 (MSK060B-0600-NN-S1-UG1-NNNN) synchronous servomotor adheres to a thermal class of 155 as dictated by EN 60034-1 standards. The motor employs a holding brake operating at a voltage of 24VDC +/-10%, which is not safety-certified and component cooling of approx. 140 minutes after deactivation is required before handling. The motor has potential leakage current and must be grounded properly, in an environment devoid of corrosive agents and moisture. The unit is not leakproof due to gasket deterioration and temperature fluctuations. It utilizes an encoder with +/-120 angular seconds accuracy and a maximum speed of 12,000min-1. It has a B05 frame size conforming to EN 60034-7 specs and a cylindrical shaft ending with a DS M8 centering hole. The device needs careful protective measures against corrosion. A backup warranty for a year is bundled with the product.
Thermal Class: 155 (EN 60034-1) Holding Brake Voltage: 24VDC +/-10% Cool down time: 140 minutes Encoder System Accuracy: +/-120 angular seconds Encoder Maximum Speed: 12,000min-1 Holding Brake Connection Time: 20ms Holding Brake Disconnection Time: 40ms Holding Brake Moment of Inertia: 0.0000600kgm2 Frame Size: B05 (EN 60034-7) Shaft: Cylindrical end with DS M8 centering hole Vibration Severity Grade: Level A (EN 60034-14) Alignment and Concentricity Tolerance: N Environment: Non-explosive.