MDD112B-N-030-N2M-180PA3
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD112B-N-030-N2M-180PA3 servo motor from the MDD Synchronous Motors series features 3000 min⁻¹ nominal speed, integrated multiturn absolute encoder feedback, and an output shaft with keyway. It is equipped with a 60.0 Nm blocking brake, designed for precise motion control in automation systems. Primary applications include machine tools, robotics, packaging, and textile machinery, where high contouring accuracy and reliable performance are essential.
The motor size of 112 with a 180 mm centering diameter ensures optimal mounting and mechanical stability. It delivers 17.5 Nm continuous torque at standstill and a theoretical maximum torque of 64.5 Nm, enabling robust start-up and high-dynamic response. The shaft type is keyway, protected by a shaft seal to prevent ingress of contaminants. The housing is a standard design, balanced to Standard level, and integrates a digital servo feedback (DSF) system for high-precision control. Connector installation on Side A and a >>Connector<< interface simplify cabling and maintenance within compact machine layouts.
Built to protection class IP 65 per DIN 40 050, the motor resists dust ingress and water jets, ensuring durability in harsh industrial environments. The standard servo housing and shaft seal enhance long-term reliability, while the blocking brake with 60.0 Nm torque provides fail-safe holding under power loss. As a motor for digital drive controllers, it seamlessly integrates with Bosch Rexroth control systems, offering efficient feedback and compact design. This combination of precision, durability, and ease of integration makes the MDD112B-N-030-N2M-180PA3 an ideal choice for demanding industrial applications, boosting productivity and reducing downtime.
Technical Specifications
Balancing
Standard
Holding Brake
With blocking brake
Holding Brake Torque
60.0 Nm
Centering Diameter
180 mm
Housing
Standard
Encoder
Integrated multiturn absolute encoder
Motor feedback
Digital servo feedback (DSF)
Continuous Torque at Standstill
17.5 Nm
Motor Length Code
B
Motor Size
112
Nominal Speed
3000 min⁻¹
Shaft Seal
With shaft seal
Shaft Type
keyway
Connection Direction
Side A
Connection Type
Connector
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Frequently Asked Questions
How does the multiturn encoder of the Bosch Rexroth Indramat MDD112B-N-030-N2M-180PA3 motor maintain position after shutdown?
Its digital servo multiturn encoder stores absolute angular displacement, ensuring position retention even during complete power loss without external backup systems.
Where should the Bosch Rexroth Indramat MDD112B-N-030-N2M-180PA3 motor be installed considering ambient conditions?
It requires an ambient environment not exceeding 45°C, ensuring thermal integrity and preventing derating of torque delivery under continuous operational duty cycles.
Does the Bosch Rexroth Indramat MDD112B-N-030-N2M-180PA3 motor support dust and water protection in industrial surroundings?
Yes, it is rated IP65, which guarantees full dust-tightness and reliable resistance against low-pressure water jets, suitable for harsh factory and workshop installations.
What is the significance of the 60.0Nm blocking brake in the Bosch Rexroth Indramat MDD112B-N-030-N2M-180PA3 motor?
The blocking brake provides secure shaft holding with electrically actuated release, preventing unintended load movement during downtime or controlled machine standstill states.
How does the Bosch Rexroth Indramat MDD112B-N-030-N2M-180PA3 motor deliver torque across a wide speed range?
The optimized winding design and digital control enable constant torque delivery from standstill up to rated speeds, avoiding early torque degradation under varying loads.
Common Misspellings
MDD-112B-N-030-N2M-180PA3
MDD112B N 030 N2M 180PA3
MDD112B-N-030-N2M-180-PA3
MDD112B-N-O3O-N2M-18OPA3
MDD112BN030N2M180PA3
mdd112b-n-030-n2m-180pa3
Internal Product Review
The Bosch Rexroth Indramat MDD112B-N-030-N2M-180PA3 motor from the MDD series is an advanced digital AC servo motor. It delivers 64.5Nm torque, 110.5A peak current, and features multiturn encoder feedback with IP65 protection. Its applications include robotics, textile machinery, packaging, machine tools, and handling systems.
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