MDD025A-N-100-N2G-040PF1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD025A-N-100-N2G-040PF1 is a motor designed for digital drive controllers and is part of the MDD Synchronous Motors series. It features a nominal speed of 10000 rpm, a continuous torque at standstill of 0.33 Nm, and comes with a keyway shaft type and shaft seal. The motor includes resolver feedback and a holding brake with a holding torque of 1.0 Nm.
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Product Description:
The MDD025A-N-100-N2G-040PF1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is intended for use with digital drive controllers in compact automation axes that require rapid acceleration and precise speed regulation. With frame size 025 and the short length code A, the unit converts electrical commands from the drive into mechanical rotation for pick-and-place heads, indexing tables, and miniature handling equipment. Its compact format is suited to small axis assemblies where installation space and low moving mass are important.
A centering diameter of 40 mm allows repeatable concentric installation on gearheads or mounting flanges. Rotor balancing remains at the standard grade, so additional trim weights are not required within the intended speed range. A hardened shaft with a keyway transmits torque without slippage, and the cables exit on the right side of the housing to simplify routing. Position data is supplied through resolver feedback for closed-loop control. In continuous stall conditions, the motor delivers 0.33 Nm, and it can reach speeds up to 10000 rpm under nominal operating voltage. The omission of a side-B shaft end helps keep the overall footprint compact.
A blocking brake is installed and can hold the rotor with 1.0 Nm of static torque when power is removed, which helps prevent axis drift in vertical or holding applications. The rotating assembly includes a shaft seal to reduce the entry of dust or light coolant splash at the bearing area. Power and sensor conductors are provided through a connecting cable with coupling unit, which supports shielding continuity and reduces the number of separate connection steps during installation. The standard housing finish supports use in tightly packed multi-axis equipment where orderly cable routing and protected shaft interfaces are needed.
Frequently Asked Questions about MDD025A-N-100-N2G-040PF1:
Q: Does the MDD025A-N-100-N2G-040PF1 motor feature a holding brake?
A: This model includes a holding brake with a torque of 1.0 Nm for secure axis locking.
Q: What is the continuous torque at standstill of the MDD025A-N-100-N2G-040PF1?
A: The continuous torque at standstill for this motor is 0.33 Nm, supporting precise positioning.
Q: What type of motor feedback does the MDD025A-N-100-N2G-040PF1 use?
A: A resolver feedback system is integrated for motor position detection on this model.
Q: What is the cable connection direction on the MDD025A-N-100-N2G-040PF1?
A: The connection direction for the power cable on this motor is configured to the right.
Q: What kind of shaft and sealing does the MDD025A-N-100-N2G-040PF1 motor have?
A: A keyway shaft end is present, and a shaft seal is included for added protection.