R911262026 (MDD115D-N-020-N2M-130PB1)

Name: R911262026 (MDD115D-N-020-N2M-130PB1)
Brand: Indramat Motors
SKU: MDD115D-N-020-N2M-130PB1
Price: 773.00 USD
Availability: InStock

MDD Synchronous Motors

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911262026 (MDD115D-N-020-N2M-130PB1) is a servo motor designed for use with digital drive controllers. It achieves up to 95% operational efficiency and features a standard housing with IP65 protection, resistant to dilute acids, alkali, seawater, and lye. The motor has a center diameter of 130 mm, motor size 115 with length code D, and a nominal speed of 2000 min⁻¹. It provides a continuous torque at standstill of 57.0 Nm and is equipped with a blocking holding brake rated at 45.0 Nm. The integrated multiturn absolute encoder supplies digital servo feedback (DSF) for precise speed and position control. The shaft has a keyway and shaft seal, with connection on side B via connector. The motor operates within a temperature range of 0 to 40°C, and can withstand up to 80°C during storage or transport. Cooling occurs via natural convection and conduction, with optional air cooling recommended for frequent start-stop cycles.

Technical Specifications

Rexroth Indramat Product
Yes

High Operational Efficiency
95%

Protection Class
IP65

Black Coating
Yes

Environmentally friendly
Yes

Operation Temperature Regulation
Natural Convection and Conduction

Additional Air Blower Required for High Repeat Frequency
Yes

Internal Encoder
Yes

Ambient Operating Temperature
0 to 40 degrees Celsius

Max Ambient Temperature During Transportation and Storage
80 degrees Celsius

Frequently Asked Questions

How does MDD115D-N-020-N2M-130PB1 enhance motor control during load reversal?

The motor ensures stable electromagnetic transition between directional changes. This prevents oscillation and keeps motion consistent under alternating torque demand.

Why is the standard balancing design essential in MDD115D-N-020-N2M-130PB1?

It distributes rotor mass evenly across the axis. This improves smoothness and minimizes dynamic vibration under rotation.

How does the motor maintain performance at varied duty cycles?

The motor utilizes efficient winding configuration for thermal balance. This sustains consistent output without temperature-driven degradation.

Why does the motor operate efficiently with digital drive controllers?

The motor communicates feedback data without analog conversion. This allows direct signal exchange and enhances control accuracy.

How does MDD115D-N-020-N2M-130PB1 reduce mechanical stress on couplings?

The motor delivers uniform torque pulses to the shaft. This lowers shock loads and extends mechanical component life.

Common Misspellings

MDD115DN020N2M130PB1

MDD115D N 020 N2M 130PB1

mdd115d-n-020-n2m-130pb1

Internal Product Review

The Rexroth Indramat’s MDD115D-N-020-N2M-130PB1 synchronous motor has a keyway shaft, digital servo feedback, and a side B connector. It runs at 2000 min⁻¹ and uses an integrated encoder for precise movement. This motor is used in machining centers, robotics, and automated handling equipment.