1MS140B-4B-A2

Product Description

Bosch Rexroth is a leading manufacturer of industrial automation devices. The company provides cost-effective solutions through its products such as 1MS stators, frequency converters, and industrial power tools.

The 1MS140B-4B-A2 model is a 1MS frameless kit spindle motor’s rotor designed to be used together with the rotor prescribed by Rexroth Indramat. The 1MS stator has a winding code of 4B and it generates the inductivity of 2.86 mH. Under ideal operating conditions (20 degree Celsius), the stator generates the constant torque of 0.34 Nm/A in the attached rotor. The stator is specially designed by Bosch to rotate the rotor at the constant speed of 5000 rpm by generating the constant torque of 7 Nm by drawing the rated current of 25 A. The 1MS stator is engineered to take input power from a 166 V power source and it produces the rated power of 3.7 kW. An aluminum cooling jacket is installed in this model to maintain the ambient temperature of the stator. The stator undergoes 1 kW of rated power loss via a liquid cooling system. The stator weighs 5.3 kg and is installed in the main spindle. The component should be handled carefully according to the instructions mentioned in the user manual.

The stator 1MS140B-4B-A2 is designed to be operated ideally at the maximum environmental temperature range of +40 degree Celsius. It must be operated and stored in a dry and shock-free environment. The maximum speed generated by this stator is 20000 rpm by consuming the maximum power of 53.7 A. The stator should be protected against dirt and water due to its IP00 protection category. You can order this 1MS stator (1MS140B-4B-A2) from Wake Industrial. The company also offers a one-year product replacement warranty to its clients.