MDD090C-N-040-N2M-110GB2 Bosch Rexroth Indramat
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MPN: R911282554
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The Bosch Rexroth Indramat MDD090C-N-040-N2M-110GB2 is part of the MDD Synchronous Motors series and is designed for use with digital drive controllers. This motor features a centering diameter of 110 mm, a continuous torque at standstill of 10.4 Nm, and a nominal speed of 4000 rpm. It is equipped with a plain shaft, integrated multiturn absolute encoder, and a holding brake with 11.0 Nm of torque.
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Product Description:
The MDD090C-N-040-N2M-110GB2 synchronous motor is manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it converts commanded current into rotary motion for closed-loop industrial axes. An integrated multiturn absolute encoder supports precise position registration, and a built-in blocking brake secures the load when motion stops or power is removed. The encoder also allows the controller to monitor rotor position continuously during speed and positioning tasks.
This model delivers a continuous standstill torque of 10.4 Nm, allowing the shaft to hold static loads during extended dwell periods without overheating. Under nominal electrical conditions, it can reach 4000 rpm, which supports fast indexing and positioning cycles on suitable machinery. For powered-off holding, the brake provides 11.0 Nm of torque to help keep the axis in place. Accurate mechanical alignment is supported by a centering diameter of 110 mm, and the electrical and feedback connectors are oriented on Side B of the housing for straightforward cable routing in compact installations. This combination of speed, holding torque, and mounting accuracy suits motion systems that require repeatable axis control.
The connection interface uses a connector plug system, which keeps wiring detachable and simplifies installation or removal when access space is limited. The motor has a plain shaft end for couplings or pulleys that clamp directly onto the journal. Because the shaft is plain, torque is transferred through the attached coupling rather than a keyed interface. It also uses digital servo feedback so the drive can close high-bandwidth position and speed loops during operation. A shaft seal helps limit lubricant escape and protect the internal bearings from airborne contaminants. Standard dynamic balancing and a standard aluminum housing keep vibration and weight within normal values for this motor class. The 090 frame size with C length gives the unit the mechanical envelope associated with this motor body.
Frequently Asked Questions about MDD090C-N-040-N2M-110GB2:
Q: What is the nominal speed rating of the MDD090C-N-040-N2M-110GB2 motor?
A: This motor comes with a nominal speed of 4000 min⁻¹, enabling it to deliver consistent performance for automated systems.
Q: What type of encoder is integrated into the MDD090C-N-040-N2M-110GB2 motor?
A: The MDD090C-N-040-N2M-110GB2 is equipped with an integrated multiturn absolute encoder for advanced position feedback.
Q: Does the MDD090C-N-040-N2M-110GB2 motor include a holding brake, and what is its torque?
A: A blocking brake with a holding torque of 11.0 Nm is included with this motor for secure load holding during power-off states.
Q: Where is the connection located, and what type of connector does the MDD090C-N-040-N2M-110GB2 use?
A: The connection for this motor is located on Side B and uses a connector interface for quick installation.
Q: What type of shaft does the MDD090C-N-040-N2M-110GB2 motor have, and is it sealed?
A: This motor is built with a plain shaft and comes with a shaft seal for reliable operation and protection against contaminants.
