Product Description

The MAC71C-0-JS-4C/095-A-2/MR119/S001 servo motor is a high reliability motor by Bosch. This motor integrates advanced protection and temperature monitoring features suitable for demanding industrial applications.

The MAC71C-0-JS-4C/095-A-2/MR119/S001 servo motor operates at a nominal speed of 4000 min⁻¹ with a continuous torque of 6.6 Nm at a standstill. It utilizes a brushless design to ensure maintenance free operation. The life time lubricated bearings enhance the durability of the motor and enable prolonged performance in challenging environments. The motor is fully enclosed meets IP65 standards and can endure direct exposure to coolant and oil emulsions. Power and encoder cables are IP65 rated to secure reliable data and power transmission. The motor exhibits a high torque and power to weight ratio achieved by its compact construction which allows efficient performance over a wide speed range. The motor runs smoothly thanks to the specialized stator design and high resolution tachofeedback. The servo motor offers reliable performance and is ideal for high cycling.

The MAC series servo motor’s thermal management is robust with integrated thermo switches preventing overload damage. The motor dissipates heat effectively through its stator housing to enhance its cyclic load capacity and allow continuous start stop operations. It provides high overload capacity and efficient performance with a peak pulse current of 77 A and a thermal time constant of 45 minutes. The motor includes a torque constant of 0.430 Nm/A, a winding resistance of 0.35 Ohms and an inductance of 3.5 mH. The motor can operate in ambient temperatures between 0 °C to 45 °C with a permissible storage range from -20 °C to 80 °C and is designed for installation at elevations up to 1000 meters above sea level.