Product Description

Users of the synchronous motors of the Bosch Rexroth IndraDyn S series are guaranteed high performance and efficiency due to the high quality of these products. The MSK motors in the series are notable for their compact size and precise encoder systems.

The MSK101D-0300-FN-M2-RG0-RNNN is one of the synchronous servo motors of the MSK series manufactured by Bosch Rexroth. It has a multiturn absolute encoder with the EnDat 2.1 interface to record the motor’s absolute, indirect position within 4,096 mechanical motor rotations. Because of a data memory feature in this encoder, the motor’s startup is faster, and it can adapt safer to its drive converter. Relevant information like the motor type name and its control loop parameters are filed in this data memory to ensure this. The maximum speed of the MSK motor is 4,600 revolutions per minute, and it has four pole pairs. Its bearing has a nominal lifetime of 30,000 operating hours, and it supports maintenance-free operation.

Cooling the MSK101D-0300-FN-M2-RG0-RNNN is done via liquid cooling. This involves the use of a coolant like water, which is released via a downstream heat exchanger to the ambient air. The cooling mechanism makes the motor suitable for extreme loads like continuous start-stop operations with high repetition rates. Based on the EN 60529 standard, this MSK model is a product of protection class IP 65. This means that it is touch-proof, dustproof, and safe from the penetration of multidirectional water jet sprays. It is coated with a varnish consisting of a black (RAL9005) 2K epoxy resin coating based on epoxy polyamide resin in water. The motor also has a plain shaft with a shaft sealing ring.