R911262267 (MDD115D-N-015-N2L-130GB1)

Name: R911262267 (MDD115D-N-015-N2L-130GB1)
Brand: Indramat Motors
SKU: MDD115D-N-015-N2L-130GB1
Price: 834.00 USD
Availability: InStock

MDD Synchronous Motors

In-Stock, Ships 3-5 Days

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

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

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

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth MPN R911262267 (MDD115D-N-015-N2L-130GB1) is a digital AC servo motor designed for use with digital drive controllers. It features standard housing and balancing, a plain shaft with a shaft seal, and a centering diameter of 130 mm. The motor includes a blocking brake with 45.0 Nm holding torque and provides digital servo feedback. It operates at a nominal speed of 1,500 min⁻¹, delivering continuous torque at standstill of 57.0 Nm and a maximum torque of 177.3 Nm at 173.4 A. The winding inductance is 4.2 mH, and the thermal time constant is 90 minutes. The housing is coated for environmental resistance, offers IP65 protection, and the net weight is 60 kg. The motor functions within a temperature range of 0 to +45°C and supports mounting via a four-hole flange.

Technical Specifications

Product Type
Digital AC Servo Motor

Mounting
Through 4 holes in provided flange

Nominal Speed
1,500 revolutions per minute

Maximum Torque
177.3 Nm

Current
173.4 A

Ambient Temperature Range
0 to +45 degree Celsius

Storage Temperature Range
-20 to +80 degree Celsius

Enclosure
IP65

Net Mass
60 kg

Thermal Time Constant
90 minutes

Motor Winding Inductance
4.2 mH

Availability
Indramat USA

Frequently Asked Questions

How does Digital Servo Feedback (DSF) in the MDD115D-N-015-N2L-130GB1 improve control loop accuracy and commissioning?

It embeds motor data and high-resolution position sensing for enabling precise commutation and streamlined startup with compatible Rexroth drives. It stabilizes low-speed torque and minimizes following error in tightly tuned position/velocity loops.

How does the integrated blocking brake (45 Nm) in MDD115D-N-015-N2L-130GB1 affect safety and static holding on vertical axes?

The brake supplies mechanical holding torque during power-off for preventing gravitational back-drive on Z-axes and hoists. It shortens safe-stop sequences when paired with drive-controlled deceleration and maintains position during e-stop.

Why is the 130 mm centering diameter important for this motor’s mechanical interface and alignment?

A larger pilot improves concentricity for reducing radial runout and coupling misalignment forces. It enhances bearing life and servo stiffness, especially with rigid couplers or belt drives in precision machinery.

Does the Side-B connector orientation on MDD115D-N-015-N2L-130GB1 aid cabinet routing or IP compliance on moving axes?

Yes, the side-B cabling eases drag-chain layouts and separation of power/feedback harnesses specified for MDD series. It helps maintain EMC, bend radius and sealing where IP measures are required.

How does the motor’s 57 Nm continuous torque at standstill interact with thermal time constants and drive current limits?

Its continuous stall torque assumes rated cooling and winding temperature, while drive current must be tuned to avoid thermal saturation. It is recommended to observe thermal time constant and torque-speed curves when sizing continuous duty.

Common Misspellings

MDD115DN015N2L130GB1

MDD115D N 015 N2L 130GB1

mdd115d-n-015-n2l-130gb1

Internal Product Review

The MDD115D-N-015-N2L-130GB1 from Bosch Rexroth Indramat pairs DSF feedback with a plain shaft, Side-B connector and standard housing. It offers safe operations with its attached 45 Nm brake torque and it features 1500 min⁻¹ of nominal rotational speed. This motor has 130 mm centering diameter for rigid mounting. It is well-suited for installation printing lines and robotic handling.