MDD090B-N-030-N2M-110GA2 Bosch Rexroth Indramat
MPN: R911265201
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The Bosch Rexroth Indramat MDD090B-N-030-N2M-110GA2 is part of the MDD Synchronous Motors series and is designed for use with digital drive controllers. This motor features a nominal speed of 3000 rpm, a continuous torque at standstill of 7.2 Nm, and a plain shaft with a shaft seal. It comes with an integrated multiturn absolute encoder and a blocking brake that provides 11.0 Nm of holding brake torque.
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Product Description:
The MDD090B-N-030-N2M-110GA2 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts electrical power into precisely governed mechanical rotation for pick-and-place arms, conveyors, and indexing tables. By combining an encoder, a holding brake, and a sealed shaft in one medium-frame motor, the unit supports repeatable positioning in automated axes. This arrangement is well suited to applications that start and stop frequently and still require stable motion control throughout the operating cycle.
Its continuous torque at standstill is 7.2 Nm, allowing the shaft to sustain that load continuously without thermal overload. During regular operation, the rotor reaches a nominal speed of 3000 rpm, giving the drive a fixed reference point for speed-based axis planning. A blocking brake delivers 11.0 Nm of static holding torque, helping keep the axis in place when power is removed and limiting back-driving on vertical loads. Position data comes from an integrated multi-turn absolute encoder, which reports both angular position and the total number of completed revolutions. Power, brake, and feedback conductors converge in a single housing connector, which keeps wiring compact and reduces the number of separate connection points. Standard housing construction and ISO balancing help limit vibration and protect bearings during continuous duty.
The centering seat is machined to 110 mm, helping align the motor accurately with gearbox or machine flanges. All service plugs face Side A, which helps keep cable routing clear of adjacent machine elements. A plain shaft transfers torque through shrink couplings, and the installed shaft seal helps block coolant or oil from entering the stator cavity. Motion data is exchanged as DSF signals, allowing the drive to process feedback without analog conversion. The single-ended shaft arrangement also leaves the opposite end free of output hardware, which can help in installations with limited rear clearance.
Frequently Asked Questions about MDD090B-N-030-N2M-110GA2:
Q: What is the nominal speed of the MDD090B-N-030-N2M-110GA2 motor?
A: The MDD090B-N-030-N2M-110GA2 motor offers a nominal speed of 3000 min⁻¹.
Q: Does the MDD090B-N-030-N2M-110GA2 include a holding brake, and what is its torque?
A: This motor is equipped with a blocking brake that provides a holding torque of 11.0 Nm.
Q: What type of shaft and sealing does the MDD090B-N-030-N2M-110GA2 motor use?
A: A plain shaft with a shaft seal is featured on this model for reliable power transmission and protection.
Q: What feedback and encoder systems are integrated into the MDD090B-N-030-N2M-110GA2?
A: Digital servo feedback (DSF) is provided along with an integrated multiturn absolute encoder in this motor.
Q: What is the continuous standstill torque rating for the MDD090B-N-030-N2M-110GA2?
A: This model offers a continuous torque of 7.2 Nm at standstill for stable performance.