Product Description

The BL-MC400J-12SB is an Okuma servo motor. It features an integrated ER encoder from Okuma. The encoder is a sensor that measures motor speed and position. This information is sent to the controller that controls motor operation. The motor feedback is compared by the controller with configured parameters. The controller then adjusts its output – if required – to ensure that motor parameters match configured parameters. The combination of a servo motor and drive controller forms a closed loop control system that allows for very high accuracy control. The BL-MC400J-12SB motor has a rated shaft speed of 1200 RPM. The continuous output power delivered by the motor is 4.8 kilowatts. The stall torque rating of the servo motor is 42 Nm. The BL-MC400J-12SB is a three-phase motor that is made with permanent magnets.

The voltage rating of the BL-MC400J-12SB motor is 141 Volts. The frequency rating of the motor is 80 Hertz. The current rating of the motor is 19.7 Amps. A type of label is attached to each motor. All relevant motor specifications including input and output ratings are listed on the type of plate. The information on the type of plate is provided for identification purposes and should be verified at the time of equipment delivery. The information on the type of plate also serves as an aid when replacement parts and accessories need to be ordered. The insulation class of the BL-MC400J-12SB motor is F. The BL-MC400J-12SB motor should only be used with approved spare parts and accessories. The motor should be operated under specified ambient conditions. Operation of the motor under non-standard and non-specified ambient conditions will cause the motor output to derate i.e., fall below rated values.