Product Description

The MSM motors by Rexroth Indramat are lightweight options for low-speed operations. The MSM IndraDyn S series of motors are divided into six major categories on the basis of the frame size. The part number MSM020B-0300-NN-M0-CC0 belongs to the Rexroth IndraDyn S family of synchronous motors. The synchronous motor features a frame size 020. The length of the motor belongs to the ‘B’ category, making it a larger length option.

Like all other MSM motors, the MSM020B-0300-NN-M0-CC0 motor also has a winding code 0300. To add, it features natural convection mode for cooling which is the only option available in these models. At the same time, the cooling type meets the IC00 standards. The IndraDyn S series motor has a mass of 0.47 kilograms and it features a construction with four pole pairs. The motor model by Rexroth Indramat offers a multi-turn optical encoder that offers distinguishable revolutions in excess of 65000. Furthermore, the motor features plain shaft without a sealing ring.

Performance wise, the MSM020B-0300-NN-M0-CC0 offers a high speed of 5000 RPMs while its continuous torque is 0.32 Nm (at standstill position). The motor can reach maximum torque of 0.95 Nm. The maximum current of the light weight motor is 3.30 amperes while its winding resistance is quite high, at 13.20 ohms. Although a holding brake is not available, the MSM020B-0300-NN-M0-CC0 features very low rotor inertia of 0.00001 kgm². Such a low rotor inertia ensures quick acceleration and deceleration of the motor. The ambient temperature of the synchronous motor remains under 40 degree Celsius while it belongs to the insulation class 130. The housing offers sufficient protection against dust and water splashes. This unit can be shipped globally with a one-year warranty period from Wake Industrial.