MDD090B-N-020-N2M-130PL0 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MDD090B-N-020-N2M-130PL0 is a motor for digital drive controllers and part of the MDD Synchronous Motors series. It features a nominal speed of 2000 rpm, a continuous torque at standstill of 7.2 Nm, and comes with digital servo feedback and an integrated multiturn absolute encoder. The motor has a centering diameter of 130 mm, uses a keyway shaft type with a shaft seal, and connects by a left-oriented connector.
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Product Description:
The MDD090B-N-020-N2M-130PL0 is a synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for digital drive controllers, it converts controlled electrical power into precise mechanical rotation for automated pick-and-place units, packaging machinery, and material-handling axes. A permanent-magnet rotor, closely coupled stator windings, and feedback electronics support stable velocity regulation and repeatable indexing during rapid load changes in multi-axis motion systems. It is commonly used where compact servo performance is required without sacrificing control accuracy.
The motor delivers a continuous standstill torque of 7.2 Nm, allowing holding force without overheating during dwell periods. Under rated excitation, it reaches a nominal speed of 2000 rpm. Rotor position is reported by an integrated multi-turn absolute encoder, and the data return to the controller as digital servo feedback (DSF). This feedback arrangement allows the drive to monitor rotor angle continuously during speed control and positioning tasks. Power and feedback conductors terminate at a connector, and all plugs face the left side of the housing so cable runs stay clear of neighboring devices. Size 090 laminations and length code B give a balanced ratio of torque to package length, while the standard housing uses natural convection cooling for continuous duty cycles.
A centering collar diameter of 130 mm locates the flange accurately during installation, and the rotor is balanced to the standard grade to limit vibration at high speed. The unit is supplied without a blocking brake, so an external device must hold vertical loads when power is removed. A shaft seal helps resist contaminant ingress at the drive end, and torque is transmitted through a keyway on the single-ended shaft. The opposite side remains closed because this version does not include a side B shaft extension. The single-ended arrangement keeps the output layout simple for direct coupling to the driven mechanism.
Frequently Asked Questions about MDD090B-N-020-N2M-130PL0:
Q: What shaft type does the MDD090B-N-020-N2M-130PL0 motor use?
A: The MDD090B-N-020-N2M-130PL0 is equipped with a keyway shaft type for secure and precise mechanical coupling.
Q: What kind of encoder is included in the MDD090B-N-020-N2M-130PL0 motor?
A: This motor features an integrated multiturn absolute encoder for accurate position tracking.
Q: What is the connection direction and type for connecting the MDD090B-N-020-N2M-130PL0 motor?
A: The connection on this model is a connector that is oriented to the left.
Q: What is the continuous standstill torque rating for the MDD090B-N-020-N2M-130PL0?
A: The MDD090B-N-020-N2M-130PL0 provides a continuous torque of 7.2 Nm at standstill.
Q: Does the MDD090B-N-020-N2M-130PL0 motor have a holding brake?
A: This motor does not include a holding brake as part of its configuration.