MDD041A-N-100-N2K-050FB1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD041A-N-100-N2K-050FB1 is a motor for digital drive controllers and is part of the MDD Synchronous Motors series. It features a nominal speed of 10000 rpm, has an integrated absolute encoder, and provides 0.64 Nm of continuous torque at standstill. This motor comes with a blocking brake offering a holding brake torque of 1.2 Nm and uses resolver feedback.
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Product Description:
The MDD041A-N-100-N2K-050FB1 is a compact synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts controlled electrical energy into precise rotary motion. This supports positioning and velocity tasks in industrial automation equipment such as pick-and-place stations and small conveyors. Its compact format suits servo axes that need closed-loop motion control in a limited installation space.
It delivers a continuous torque of 0.64 Nm at standstill, which indicates how much shaft torque is available without motion while thermal limits are observed. During dynamic cycles, the rotor can reach up to 10,000 rpm, allowing high-speed indexing when it is paired with suitable gearing. For safe stopping on vertical axes, the integrated blocking brake develops 1.2 Nm of holding torque to help prevent back-driving when power is removed. Accurate mechanical alignment is supported by the 50 mm centering diameter, and all power and feedback plugs exit on side B for accessible cable routing. A keyed circular connector carries both phases and sensor lines, while an integrated feedback element supplies rotor position data to the drive. The connector arrangement keeps the cable interface concentrated at one end of the housing, which can simplify routing in confined machine layouts.
The rotor uses standard balancing, which helps keep vibration low at high speed without additional correction. The output is a plain shaft, providing a smooth surface for clamping couplings, and the motor is supplied without a shaft seal, which suits clean installations where exposure to fluids is limited. Because there is no sealing element at the shaft, the motor is better suited to dry mounting areas than to locations with coolant exposure. Feedback to the controller is based on resolver feedback, which uses rugged analog signals that tolerate electrical noise. Motor length code A and frame size 041 keep the overall housing short, and the standard enclosure removes heat through natural convection.
Frequently Asked Questions about MDD041A-N-100-N2K-050FB1:
Q: What type of encoder is integrated into the MDD041A-N-100-N2K-050FB1 motor?
A: The MDD041A-N-100-N2K-050FB1 features an integrated absolute encoder, enabling precise positioning and motion feedback.
Q: Does the MDD041A-N-100-N2K-050FB1 motor come with a holding brake?
A: This model is equipped with a blocking brake that delivers a holding brake torque of 1.2 Nm.
Q: What is the continuous standstill torque rating for the MDD041A-N-100-N2K-050FB1?
A: The continuous torque at standstill for this motor is specified at 0.64 Nm.
Q: What is the nominal speed of the MDD041A-N-100-N2K-050FB1 synchronous motor?
A: The nominal speed of the MDD041A-N-100-N2K-050FB1 motor is 10,000 min⁻¹, making it suitable for high-speed operations.
Q: What shaft type is provided on the MDD041A-N-100-N2K-050FB1 motor?
A: This motor features a plain shaft without a shaft seal for connection to the driven component.