Product Description

The Rexroth Bosch created a series of servo motors, and these 2AD series are dedicated to asynchronous motors. The Rexroth Bosch offers an optimized design with safety class IP65 for the motor and fan allowing for operation in adverse conditions. The MAD130D-0250-SA-S2-AG0-35-A1 has a rated torque of 120 Nm with a torque constant of 2.69 Nm/A at 20 C. Torque constant is the ratio of torque increase to motor torque-forming current. The moment of inertia without the holding brake of the motor is 0.164 kgm2. The mass of the motor is 165 kg without the holding brake. As this variant of the machine comes without the holding brake, the mass and moment of inertia value sustain for this variant.

The MAD130D-0250-SA-S2-AG0-35-A1 has the insulation class F, and the motor protection is IP 65 that provides comprehensive protection from all kind of dust and liquids. The ambient temperature in operation is from 0 C to 45 C. The continuous torque and current at a standstill are 130 Nm and 75.4 respectively. The mounting style of the motor is type 35 which indicates flange and foot-type mounting. It has three pole pairs, so the total number of poles in the motor is 6. To cool up the motor in case of heating, an axial fan is used.

The MAD130D-0250-SA-S2-AG0-35-A1 has the electrical output power extraction from side A. The shaft construction is plain, but it doesn?t have any seals. Additional seals can be installed as per applications. The severity grade of vibration is regular (R). The motor is incorporated with an encoder, and the encoder type is a single-turn 2048 increment encoder. These motors have easy-to-service construction that reduces maintenance frequency and allows maintenance during operation.