MDD090C-N-030-N2M-110PR1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD090C-N-030-N2M-110PR1 is a motor for digital drive controllers and is part of the MDD Synchronous Motors series. It features a nominal speed of 3000 min⁻¹, a continuous torque at standstill of 10.4 Nm, and is equipped with an integrated multiturn absolute encoder. The motor has a centering diameter of 110 mm, a shaft with keyway, and a holding brake torque of 6.5 Nm.
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Product Description:
The MDD090C-N-030-N2M-110PR1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for operation with digital drive controllers where precise closed-loop rotary motion is required in automated cells, printing lines, and metal-cutting stations. The motor supports accurate positioning and speed control in applications that depend on repeatable starts, stops, and changes in direction. Standard rotor balancing minimizes vibration and supports bearing life, while the housing follows the dimensional pattern used across this motor platform.
A centering recess of 110 mm aligns the stator accurately against the mounting flange. The motor has a nominal speed of 3000 rpm, giving feed and spindle axes a broad operating range for programmed motion profiles. Continuous torque at standstill reaches 10.4 Nm, which allows the motor to hold static loads without overheating under rated conditions. Power and feedback conductors exit on the right side because the connector hardware is fitted there, which can simplify cable routing along the machine base. Rotor position is captured by an integrated multi-turn absolute encoder, allowing the controller to recover exact angle information after power is restored without a separate homing cycle.
A blocking brake supplies 6.5 Nm of holding torque so vertical or suspended axes remain locked when the amplifier is disabled. Motion data travels to the controller through Digital servo feedback (DSF), supplying high-resolution commutation signals for tight servo loops and stable speed regulation. The output end is built with a shaft seal, which helps keep contaminants away from internal parts during operation. The transmission interface uses a keyway so torque can be transferred securely to attached pulleys or couplings. These features support controlled holding at standstill and dependable feedback during repeated machine cycles.
Frequently Asked Questions about MDD090C-N-030-N2M-110PR1:
Q: What is the continuous torque at standstill for the MDD090C-N-030-N2M-110PR1 motor?
A: This model outputs a continuous torque of 10.4 Nm at standstill, suitable for sustained loads.
Q: What type of encoder is integrated into the MDD090C-N-030-N2M-110PR1?
A: The MDD090C-N-030-N2M-110PR1 includes an integrated multiturn absolute encoder for precise position feedback.
Q: Is there a holding brake on the MDD090C-N-030-N2M-110PR1, and what is its torque?
A: A blocking brake with a holding torque of 6.5 Nm is equipped on this motor.
Q: What type of shaft end and sealing does the MDD090C-N-030-N2M-110PR1 provide?
A: The shaft on this motor features a standard keyway and includes a shaft seal for added protection.
Q: What kind of motor feedback system is used in the MDD090C-N-030-N2M-110PR1?
A: This model supports digital servo feedback (DSF) for motor position and control.