MDD115D-N-020-N2M-180PB0
MDD Synchronous Motors
The Bosch Rexroth Indramat MDD115D-N-020-N2M-180PB0 from the MDD Synchronous Motors series is a precision motor for digital drive controllers engineered for industrial automation. It features a motor size of 115, a motor length code D, and a nominal speed of 2000 min⁻¹, with a centering diameter of 180 mm. Constructed in a standard housing with IP65 protection category, the unit includes a shaft seal, standard balancing, and a standard shaft end (without side B shaft end). Feedback is provided via digital servo feedback (DSF), while the insulation classification is F. The motor mounts with a connection direction onside B of the housing and operates safely within -20 to +80°C for storage and transport, delivered without a blocking brake for flexible integration.
Technical Specifications
Balancing
Standard
Holding Brake
Without blocking brake
Centering Diameter
180 mm
Housing
Standard
Motor feedback
Digital servo feedback (DSF)
Motor Length Code
D
Motor Size
115
Nominal Speed
2000 min⁻¹
Shaft Seal
With shaft seal
Connection Direction
Side B
Product Type
Motor for digital drive controllers
Shaft End
Standard (without side B shaft end)
Protection Category
IP 65
Connection Location
Onside B of motor housing
Permissible Storage And Transport Temperatures
-20 to +80°C
Insulation Classification
F
IP rating
IP65
Frequently Asked Questions
How does MDD115D-N-020-N2M-180PB0 maintain insulation integrity under heat stress?
It incorporates insulation class F for enhanced high-temperature endurance. This protects windings and preserves dielectric strength during long-duty cycles.
Why is IP65 protection crucial for reliability in industrial environments?
The motor prevents ingress of dust and water jets. This maintains consistent operation in humid or particle-rich industrial environments.
How does the servo remain stable without a blocking brake?
It operates through controlled torque regulation from the drive. This ensures accurate holding without mechanical locking devices.
Why does this model include a shaft seal within its housing?
It safeguards internal components against lubricant loss. This maintains bearing lubrication and extends operational lifespan.
How does this servo support precision feedback during fast cycles?
It uses digital servo feedback for direct communication. This delivers exact rotor position data to optimize closed-loop response.
Internal Product Review
The MDD115D-N-020-N2M-180PB0 synchronous motor by Rexroth Indramat has IP65 protection, a 180 mm centering diameter, and a sealed shaft. It works up to 2000 min⁻¹ and connects on side B. This motor is used in factory automation, assembly systems, and process machines.
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We offer a repair service for the MDD115D-N-020-N2M-180PB0.
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