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R911258358 (MDD090A-N-020-N2M-110GA0)

MDD Synchronous Motors

Rated 4.7 stars (10 total reviews)
  In Stock, Ships 2-3 Days
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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6 Minutes 32 Seconds

The R911258358 (MDD090A-N-020-N2M-110GA0) is a permanent magnet-excited synchronous motor in the Bosch Rexroth MDD series, designed for use with digital drive controllers. It features a plain output shaft for backlash-free, non-positive torque transmission, and a centering diameter of 110 mm. Its integrated multiturn absolute encoder provides digital servo feedback with ±0.5 angular minutes system accuracy, suitable for high-precision operation. The motor operates at a nominal speed of 2,000 min⁻¹, delivers continuous standstill torque of 3.7 Nm, and incorporates a shaft seal and temperature sensor. It is rated for ambient temperatures up to 40°C, relative humidity up to 95%, and installation heights up to 1,000 meters. The housing is standard, and motor electrical connections are on side A via connector. Balancing is standard, there is no blocking brake, and the design utilizes brushless, lifetime-lubricated bearings.

Technical Specifications

Product Type
Motor

Motor Type
Permanent Magnet-Excited Synchronous Motor

System Accuracy
±0.5 Angular Minutes

Nominal Speed
2,000 rpm

Centering Diameter
110mm

Output Shaft
Plain

Temperature Monitoring
Yes, via Sensor in Stator Winding

Overload Capability
High

Maintenance
Maintenance-Free Operation

Operating Reliability
High

RPM
2000

Maximum Ambient Temperature
40°C

Maximum Relative Humidity
95%

Maximum Installation Height
1000m

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MDD090A-N-020-N2M-110GA0 is a digital AC synchronous servo motor by Bosch Rexroth Indramat. It delivers 3.7 Nm continuous standstill torque, uses a 110 mm centering diameter, runs at 2000 min⁻¹ nominal speed, has a plain shaft and an integrated multiturn absolute encoder with digital servo feedback. Its housing is of the standard design, engineered for natural convection and surface cooling, sealed construction for environmental protection and reliable heat dissipation.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MDD090A-N-020-N2M-110GA0.
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