Product Description

MAC093A-0-LS-4-C/110-B-2 is a Bosch Rexroth servo motor. It is made with permanent magnets. These magnets allow construction of motors with low inertia. As a result, MAC motors offer fast response times and energy efficiency. MAC motors use electronic commutation. Older motors used mechanical commutation with carbon brushes, which required periodic replacement and were not safe for use in explosive environments. Electronic commutation is more reliable and safer, which increases the potential applications for this series of AC motors. With IP65 rated housings, these motor are safe from solid and liquid ingress: specifically, the motors are safe from dust ingress and are protected from low-pressure water jets. MAC093A-0-LS-4-C/110-B-2 is a motor with a plain shaft. Diameter of the shaft is 24 millimeters. The motor is designed for convection cooling and requires 0 to 45 degrees Celsius ambient temperature for rated output.

It is equipped with a heavy-duty blocking brake. The brake is an electrically-actuated brake and releases the shaft after receiving a 24 Volts DC release signal. Nominal current of the brake is 0.7 Amps. The brake release delay is 70 milliseconds. The release delay for a blocking brake is the time interval between when a brake release signal is given and when the brake actually disengages. The brake clamping delay is 30 milliseconds. The clamping delay for a blocking brake is the time interval between when a braking command is issued and when the brake fully engages or clamps down to stop or hold the motor shaft. Nominal speed rating of the MAC093A-0-LS-4-C/110-B-2 motor is 4000 RPM. The standstill torque is 9.2 Nm and the standstill current is 22 Amps. Weight of the motor is 13 kilograms.