MDD115D-N-015-R2L-130GA2 Bosch Rexroth Indramat
MPN: R911287782
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The Bosch Rexroth Indramat MDD115D-N-015-R2L-130GA2 is part of the MDD Synchronous Motors series and is designed as a motor for digital drive controllers. It offers a continuous torque at standstill of 57.0 Nm and features a nominal speed of 1500 min⁻¹. This motor includes digital servo feedback, a holding brake with 60.0 Nm torque, and comes with a plain shaft and shaft seal.
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Product Description:
The MDD115D-N-015-R2L-130GA2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It pairs with digital drive controllers to convert electrical power into precise rotary motion for positioning and speed-controlled axes in automated equipment. Integrated feedback supports closed-loop operation, allowing the drive to monitor rotor movement during acceleration, deceleration, and holding. This motor type is suited for machinery that requires repeatable motion and stable behavior during normal operation.
In continuous operation, the motor can deliver 57.0 Nm of stall torque, which allows it to resist substantial load at standstill. When external power is removed, the blocking brake can apply up to 60.0 Nm of holding torque to help keep suspended or vertical loads in place. During normal motion, the rotor reaches a rated speed of 1500 rpm, which suits medium-speed servo applications. Mechanical alignment is aided by a centering pilot of 130 mm that fits compatible mounting flanges. Power and encoder conductors exit on Side A, which can simplify cable routing when connections need to remain grouped on one end of the motor.
Dynamic balance grade R helps limit vibration as the shaft accelerates and decelerates. The axial interface uses a connector, so wiring can be attached without opening the housing. Position data is returned through digital servo feedback, allowing the connected drive to monitor rotor movement accurately during closed-loop control. The motor also uses a shaft seal to help guard against coolant spray, and it has a plain shaft for coupling with suitable clamping hubs or similar transmission elements. The size 115 frame with D length establishes the physical envelope of this version, and the unit has no side B extension. That arrangement leaves the rear of the housing free of a secondary shaft stub, which can help in compact machine layouts.
Frequently Asked Questions about MDD115D-N-015-R2L-130GA2:
Q: Does the MDD115D-N-015-R2L-130GA2 motor come equipped with a holding brake?
A: This model includes a holding brake with a torque rating of 60.0 Nm, providing reliable holding performance when the motor is powered down.
Q: What is the continuous torque at standstill for the MDD115D-N-015-R2L-130GA2?
A: The MDD115D-N-015-R2L-130GA2 motor offers a continuous torque of 57.0 Nm at standstill for steady operation in demanding applications.
Q: What type of motor feedback does the MDD115D-N-015-R2L-130GA2 provide?
A: This motor uses digital servo feedback (DSF) for precise position control and accurate feedback during operation.
Q: What is the nominal speed of the MDD115D-N-015-R2L-130GA2 motor?
A: The nominal speed for this model is 1500 min⁻¹, which defines its standard operational speed.
Q: What type of shaft and seal does the MDD115D-N-015-R2L-130GA2 motor have?
A: The MDD115D-N-015-R2L-130GA2 features a plain shaft with a shaft seal for effective protection against contaminants.