MDD071B-N-040-N2T-095PA0 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD071B-N-040-N2T-095PA0 is part of the MDD Synchronous Motors series and features a nominal speed of 4000 rpm with a continuous torque at standstill of 4.4 Nm. This motor has a centering diameter of 95 mm and comes with an integrated multiturn absolute encoder and digital servo feedback. It is designed with a standard housing, keyway shaft type, and is intended for use with digital drive controllers.
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Product Description:
Bosch Rexroth Indramat’s MDD071B-N-040-N2T-095PA0 belongs to the MDD Synchronous Motors series and is built as a motor for digital drive controllers. In automated handling lines, packaging stations, and light machining centers, it converts commanded current from the drive into mechanical rotation that moves loads quickly and repeatably. Its synchronous design supports accurate speed and torque control in compact machine layouts where consistent positioning and responsive motion are required. The motor is suited to installations that need dependable closed-loop performance without adding unnecessary bulk to the drive system.
The motor has a nominal speed of 4000 rpm, allowing rapid axis movement while staying within its rated operating range. A continuous standstill torque of 4.4 Nm allows the axis to hold stationary loads while thermal rise remains controlled. The 95 mm centering diameter helps align the flange with gearboxes or mounting plates to reduce runout during coupling. Power and feedback connectors are located on Side A, which keeps cable routing on one face of the motor and can simplify installation in compact machines. The shaft uses a keyway for secure torque transmission to the driven element. Position data are provided by an integrated multiturn absolute encoder, allowing the controller to retain position information across multiple revolutions after power is restored.
Encoder signals are transmitted as digital servo feedback (DSF), giving the paired drive detailed position and speed information for closed-loop control. The motor is supplied without a blocking brake, so any application that must hold a load at standstill needs external holding force or maintained drive torque. A built-in shaft seal helps limit dust and fluid entry along the rotating shaft in typical factory settings. Standard dynamic balancing supports smooth rotation, and the B length shortens the housing so the motor fits tighter mounting spaces while preserving the thermal capability associated with the 071 frame size.
Frequently Asked Questions about MDD071B-N-040-N2T-095PA0:
Q: What is the continuous standstill torque of the MDD071B-N-040-N2T-095PA0 motor?
A: This model provides a continuous torque of 4.4 Nm at standstill.
Q: What type of encoder does the MDD071B-N-040-N2T-095PA0 motor use?
A: The encoder type used is an integrated multiturn absolute encoder.
Q: What type of shaft is featured on the MDD071B-N-040-N2T-095PA0 motor?
A: A keyway shaft with a shaft seal is included for improved mechanical connection and protection.
Q: Is there a holding brake included with the MDD071B-N-040-N2T-095PA0?
A: No blocking brake is equipped with this motor model.
Q: How is the electrical connection established on the MDD071B-N-040-N2T-095PA0 motor?
A: The motor's connection direction is configured for Side A via a connector.