MDD090B-N-020-N2M-110GB1
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The MDD090B-N-020-N2M-110GB1 is a synchronous servo motor with a nominal frame size of 90 mm and 6.4 Nm continuous torque at standstill. Manufactured by Bosch Rexroth Indramat, it is part of the MDD Synchronous Motors series. The motor delivers a peak torque of 19.2 Nm with an IP65 protection class.
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Product Description:
The MDD090B-N-020-N2M-110GB1 is a Bosch Rexroth MDD series servo motor. These motors are ideal for applications such as textile machinery, robotics, and transfer systems. The MDD090 model, in particular, is well suited for applications that demand a high degree of synchronism. These motors use electronic commutation for safety and high reliability. Motor components include windings, a rotor shaft, core with permanent magnets, a feedback sensor, and an optional blocking brake. A brushless design and use of high-quality bearings makes MDD motors maintenance-free. An integrated temperature sensor monitors winding temperature to prevent overload damage. MDD090B-N-020-N2M-110GB1 is a motor with a housing designed for convection or surface cooling. Its nominal speed is 2000 RPM. Servo feedback is enabled by an integrated multiturn encoder. The motor has a plain shaft. Centering diameter of the AC motor is 110 millimeters.
Location of the power connection can be chosen to suit application requirements. On the MDD090B-N-020-N2M-110GB1 motor, the power connection is on side B. An optional blocking brake prevents accidental shaft movement. The brake’s holding torque is 6.5 Nm. Its nominal current is 0.5 Amps and the nominal voltage is 24 Volts DC. Mass of the blocking brake is 0.5 kilograms. The current and torque of the motor at standstill are 7.2 Nm and 8.3 Amps with convection cooling. With surface cooling, the motor provides a standstill torque of 10.5 Nm and a standstill current of 12.2 Amps. It is capable of delivering a peak torque of 39 Nm and a peak current of 48.6 amps. Its housing is protected by a black prime coat. Weight of the motor is approximately 18 kilograms. Motor performance is dependent on ambient conditions. For rated output the temperature should be between 0 and 45 degrees Celsius.
Frequently Asked Questions about MDD090B-N-020-N2M-110GB1:
Q: Is a blocking brake installed on the motor?
A: A blocking brake is installed on the motor.
Q: What is the motor insulation class?
A: Insulation class of the motor is F.
Q: What is the operating temperature?
A: The operating temperature range is 0 to 45 ⁰C.
Q: What is the weight of the blocking brake?
A: Weight of the blocking brake is 0.5 kg.
Q: What is the voltage rating of the brake?
A: Voltage rating of the brake is 24 Volts DC.