Product Description

Okuma is a top-rated manufacturer of CNC motion control components. The company products are widely used around the globe. The company produces high-quality products such as encoders, AC servo motors, and drives.

The BL-120E-20T model represents the QR series of BL brushless servo motors designed by Okuma. The servo motors are widely used in several automation technologies such as CNC machines, robots, and packaging machines. Its smooth operations make it capable of high torque applications. The BL servo motor operates perfectly under the rated temperature range of 0 to +40 degree Celsius and can be mounted at the maximum altitude of 1000 MSL. The motor can be mounted in any permissible mounting position as specified in the user manual. A lifetime lubricated bearing is installed in this servo motor which can withstand the high radial load. The motor is capable to deliver 2.4 kW of rated power while operating at the rated speed of 2000 rpm. The motor consumes the constant current of 12.1 A to perform control operations and encoder feedback is used in this motor for indirect position detection. The BL servo motor can be operated by the 50 A 1-axis or 2-axis servo module. 

The model BL-120E-20T is protected against overvoltage as a temperature monitoring sensor is installed in this servo motor. The motor should be used according to the instructions mentioned in the BL instruction manual. The instruction manual can be ordered in the native language. Only Okuma-approved products are allowed to be used inconjunction with this motor. Predictive maintenance should be carried out to maintain the overall efficiency of the motor. The BL-120E-20T servo motor generates 11.47 Nm of continuous torque and it takes 153 V of input power from the AC servo drive module.