Product Description

The Bosch MKE037B-144-CP0-BENN is a Rexroth MKE synchronous motor. This product range has been specifically engineered for use in hazardous areas. The motor housings are made according to ATEX, UL or CSA requirements. Housing of the MKE037B-144-CP0-BENN motor complies with ATEX requirements. MKE motors offer several other benefits including motor-temperature control, IP 65 protection class, brushless design which provides maintenance-free operation, continuous start-stop operation and simple and fast startup. The performance data and characteristic curves for MKE series motors are determined at 40 degrees Celsius while using an insulated structure. MKE motors are documented according to the methods and test criteria specified by EN 60034-1. The MKE037B-144-CP0-BENN motor includes an integrated optical encoder. The encoder specifications include 4096 distinguishable revolutions, 12-bit resolution, 128 lines and 9000 RPM maximum encoder speed.

The supply voltage for the encoder on the MKE037B-144-CP0-BENN is 7 to 12 Volts DC and the maximum current consumption is 60 milliamps. Other motor features include shaft with keyway and shaft sealing ring and a terminal box for electrical connections which is located on side B of the motor. Number of pole pairs on the motor are 3. The sound pressure level produced by an operating MKE037B-144-CP0-BENN motor is 64.3 dB. The maximum motor velocity is 9000 RPM. Other performance specifications for the motor include 3.7 Ohm winding resistance at 20 degrees Celsius, 18.2 Volt/RPM voltage constant at 20 degrees Celsius, 15 Amps maximum current and 4 Nm maximum torque. Insulation class for the MKE037B-144-CP0-BENN motor is 155 as per EN 60034-1. Weight of the motor (excluding the holding brake) is 2.5 kilograms. Only trained and qualified technicians should install and operate the motor. This unit can be shipped globally with a one-year warranty period from Wake Industrial.