MDD112D-N-020-N2L-130PB2
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB2 from the MDD Synchronous Motors series is a motor for digital drive controllers engineered for precision and reliability. It delivers a continuous torque at standstill of 38.0 Nm and a holding brake torque of 40.0 Nm through its integrated blocking brake configuration. Rated for a nominal speed of 2000 min⁻¹ and built on a motor size 112 frame, the D-length code ensures sufficient winding space for thermal endurance. A centering diameter of 130 mm and digital servo feedback (DSF) provide accurate positioning and repeatable performance in dynamic motion systems.
Every component reflects industrial-grade robustness: the motor features standard balancing for smooth operation, a standard housing rated for harsh environments, and a shaft seal to protect internal bearings from contamination. The keyed shaft type and standard shaft end (without side B shaft end) simplify mechanical coupling, while the Side B connection direction and quick-release connector type enable rapid integration and maintenance. Engineers benefit from uniform mounting dimensions and repeatable electrical interfaces that reduce installation time.
Designed for seamless integration with Bosch Rexroth drives, this motor combines a compact form factor with high torque density. The DSF feedback loop ensures tight control over acceleration and deceleration profiles, minimizing overshoot in high-precision axes. With proven durability and a blocking brake option, the MDD112D-N-020-N2L-130PB2 is an optimal choice for packaging machines, robotics, and automated assembly lines where consistent performance and low downtime are critical.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
40.0 Nm
Centering Diameter
130 mm
Housing
Standard
Motor Feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
38.0 Nm
Motor Length Code
D
Motor Size
112
Nominal Speed
2000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
keyway
Connection Direction
Side B
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
What is the continuous torque capability of the Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB2 motor at thermal equilibrium?
The motor sustains 38.0 Nm torque at standstill due to optimized winding insulation, maintaining structural integrity under repetitive duty cycles in mining and logistics machines.
What shaft sealing mechanism is utilized in the Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB2 motor for dust-prone environments?
The motor incorporates a resilient shaft seal that minimizes ingress of abrasive particles, preserving lubrication films vital in mining crushers and conveyor drive assemblies.
How does the 130 mm centering diameter of the Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB2 motor support mechanical stability?
The centering diameter ensures rigid coupling with machine frames, minimizing eccentric loading and vibration in crusher shafts and conveyor rollers during long operation.
What role does motor size 112 play in the Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB2 motor?
The size designation indicates stator diameter and power density, balancing torque output and compact footprint for conveyor drive systems in restricted layouts.
How does brake torque of 40 Nm in the Bosch Rexroth Indramat MDD112D-N-020-N2L-130PB2 motor compare to load-holding needs?
It exceeds normal conveyor back-drive forces, ensuring reliability for suspended warehouse hoists and preventing drift in inclined ore transportation conveyors.
Common Misspellings
MDD-112D-N-020-N2L-130PB2
MDD112D N 020 N2L 130PB2
MDD112D-N-020-N2L-130-PB2
MDD112D-N-O2O-N2L-13OPB2
MDD112DN020N2L130PB2
mdd112d-n-020-n2l-130pb2
Internal Product Review
The MDD112D-N-020-N2L-130PB2 motor from Bosch Rexroth Indramat MDD series is engineered for industrial drive systems. It features a holding brake torque of 40.0 Nm, a centering diameter of 130 mm, and a nominal speed of 2000 rpm. This motor is widely applied in conveyor belts and in material handling systems.
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