MDD115C-N-030-N2L-130PB1 Bosch Rexroth Indramat
MPN: R911264288
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The Bosch Rexroth Indramat MDD115C-N-030-N2L-130PB1 is part of the MDD Synchronous Motors series and is intended for use with digital drive controllers. This motor has a continuous torque at standstill of 47.0 Nm, a nominal speed of 3000 rpm, and features digital servo feedback. It is equipped with a blocking brake offering 45.0 Nm torque, a 130 mm centering diameter, and a shaft with keyway and shaft seal.
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Product Description:
The MDD115C-N-030-N2L-130PB1 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for use with digital drive controllers, the unit converts regulated three-phase current into controlled rotary motion for packaging lines, handling robots, and machining centers. Permanent magnets on the rotor and electronic commutation in the drive give the motor fast torque response, which suits axes that start, stop, and reverse frequently during automatic operation. It is well suited to servo axes that require repeatable acceleration, controlled deceleration, and accurate position tracking during cyclic operation.
At a nominal speed of 3000 rpm, the rotor reaches its rated angular velocity when the drive supplies the matching electrical frequency, giving the machine a predictable operating point. A continuous standstill torque of 47.0 Nm is the load the motor can hold continuously without excessive heating. For short-term position holding during power-off, the integrated blocking brake supplies 45.0 Nm, so external clamps are not required. The centering shoulder is machined to 130 mm, allowing direct flange alignment with gearboxes or machine frames. Power and feedback leads exit on side B of the housing, which can simplify cable routing when installation space is limited.
The C-length body, standard housing, and size 115 frame provide added thermal mass while keeping mounting dimensions consistent across the series. Motion feedback is provided by digital servo feedback (DSF), which supplies high-resolution position data to the controller for closed-loop operation. Torque is delivered through a shaft with a keyway for rigid coupling, and contaminants are blocked by a shaft seal at the output end. Electrical connection is made through a pluggable connector, which allows cable attachment without disturbing conduit or harness layouts. It is also useful where compact machine sections need secure connections and stable feedback during continuous motion.
Frequently Asked Questions about MDD115C-N-030-N2L-130PB1:
Q: What is the continuous torque at standstill for the MDD115C-N-030-N2L-130PB1 motor?
A: This model provides a continuous torque at standstill of 47.0 Nm.
Q: What type of motor feedback does the MDD115C-N-030-N2L-130PB1 motor have?
A: The MDD115C-N-030-N2L-130PB1 features digital servo feedback (DSF) for precise position control.
Q: Is a holding brake included on the MDD115C-N-030-N2L-130PB1, and what is its torque rating?
A: A blocking brake is included with a holding brake torque of 45.0 Nm.
Q: What is the shaft type and does it include a shaft seal on the MDD115C-N-030-N2L-130PB1?
A: The shaft features a keyway and is protected by a shaft seal for added reliability.
Q: What is the nominal speed of the MDD115C-N-030-N2L-130PB1 motor?
A: The nominal speed of the MDD115C-N-030-N2L-130PB1 is 3000 min⁻¹.