MDD093B-N-040-N2L-110PB2 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD093B-N-040-N2L-110PB2 is a motor for digital drive controllers and is part of the MDD Synchronous Motors series. It provides a continuous torque at standstill of 14.5 Nm and features a holding brake with 22 Nm of torque. The motor has a keyway shaft type and includes digital servo feedback.
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Product Description:
The MDD093B-N-040-N2L-110PB2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed to operate with digital drive controllers, the unit converts electrical energy into controlled mechanical rotation for positioning duties in automated machinery. Its design supports quick acceleration, accurate speed holding, and repeatable torque delivery during coordinated multi-axis motion. This type of motor is commonly used on feed axes, handling units, and other machine sections where stable motion response is required across repeated operating cycles.
At stall, the motor can deliver a continuous torque of 14.5 Nm, providing steady force for holding or slow-speed moves without overheating. Rated speed reaches 4000 rpm, so the motor can support short cycle times when the application demands rapid movement. The flange has a centering diameter of 110 mm, which helps keep mounting alignment concentric on machine interfaces. Power and feedback conductors exit on side B through a keyed connector, which keeps the cable interface compact and clearly oriented. This cable orientation can simplify routing when the motor is installed against a machine plate or gearbox face. The housing uses frame size 093 with length code B, giving the motor a compact axial profile for installations with limited space.
A blocking brake is integrated and supplies 22 Nm of static holding torque, allowing vertical axes to remain locked when power is removed. Position feedback is handled by digital servo feedback, which sends rotor position signals to the controller for closed-loop regulation. The output shaft uses a keyway shaft and includes a fitted shaft seal, while the opposite end remains open in the standard shaft arrangement. That shaft layout supports positive torque transmission to couplings or pulleys while helping protect the bearing area from contamination. Operational smoothness is supported by standard balancing, and the motor is intended for drive systems that use electronic commutation.
Frequently Asked Questions about MDD093B-N-040-N2L-110PB2:
Q: Does the MDD093B-N-040-N2L-110PB2 motor include a holding brake?
A: This model includes a holding brake with a blocking function and delivers 22 Nm of holding brake torque.
Q: What type of motor feedback is provided by the MDD093B-N-040-N2L-110PB2?
A: The MDD093B-N-040-N2L-110PB2 features digital servo feedback (DSF) for motor position detection.
Q: What is the nominal speed of the MDD093B-N-040-N2L-110PB2 motor?
A: The nominal speed for this motor is rated at 4000 min⁻¹.
Q: What type of shaft and shaft sealing does the MDD093B-N-040-N2L-110PB2 have?
A: This motor is equipped with a keyway shaft and includes a shaft seal for added protection.
Q: Where is the electrical connection located on the MDD093B-N-040-N2L-110PB2 motor?
A: The electrical connector for this motor is positioned on Side B.