MDD071C-N-030-N2S-095PB1
MPN: R911265918
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In-Stock, Ships 3-5 Days
The MDD071C-N-030-N2S-095PB1 Servo Motor is manufactured by Bosch Rexroth Indramat. This unit operates with a 3000 Min nominal speed, Digital Servo Feedback, a(n) Output Shaft with Keyway, and it is Equipped with a blocking brake.
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Product Description:
The MDD071C-N-030-N2S-095PB1 is an MDD series motor equipped with holding brakes. It is a permanent magnet-excited synchronous motor powered by AC that has a base speed of 3000 revolutions per minute. In MDD motors, the intelligent digital drive controller controls the on-and-off switching sequence of the blocking brake. The continuous stall torque is 6.6 Nm with a constant torque value of 0.61 Nm/A at 20 degrees centigrade. The weight of the motor without the blower and blocking brake is 11 kg.
The winding resistance of this AC motor is 0.85 ohms, and the peak current it withdraws is 48.6 A. The rotor moment of inertia excluding the brake is 11.9 x 10-4 kgm2. This machine is integrated with blocking brakes of 3 Nm holding brakes. The weight and rotor moment of inertia of the holding brakes are 0.3 kg, and 0.38 x 10-4 kg2. This leads to the total mass and rotor moment of inertia of the MDD071C-N-030-N2S-095PB1 to 11.3 kg, and 12.2 x 10-4 kgm2 respectively. The clamping and release delay of the blocking brakes are 15 ms and 30 ms.
The operating nominal voltage is 24V DC with the nominal current drawn of 0.6 A. The permissible transport and storage temperature is -20 C to 80 C and the motor must be re-set if stored for more than 2 years. The electrical power connection of MDD071C-N-030-N2S-095PB1 is through the connector at side B, and the output shaft with keyway per DIN 6885. It is advised by the manufacturer to avoid picking the motor from the blower as it may lead to damage. The housing is coated by black primal paint and motor protection is IP 65. Out of 7 insulation classes, the motor has F-class insulation for excessive protection and safety.