MDD115A-N-030-R2L-130GB0 Bosch Rexroth Indramat
MPN: R911285385
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The Bosch Rexroth Indramat MDD115A-N-030-R2L-130GB0 is a motor from the MDD Synchronous Motors series designed for digital drive controllers. It has a continuous torque at standstill of 28.0 Nm and a nominal speed of 3000 revolutions per minute. The motor features digital servo feedback, a centering diameter of 130 mm, and a standard housing with a plain shaft and connector connection.
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Product Description:
Bosch Rexroth Indramat builds the MDD115A-N-030-R2L-130GB0 synchronous motor for motion axes that run from digital drive controllers. As part of the MDD Synchronous Motors series, it converts commanded current into controlled position or velocity in automated gantries, tool changers, and packaging lines. The unit has a standard housing, an A-length body, and a size-115 frame, which helps it fit machine layouts built around this motor format. Its synchronous design supports accurate speed regulation and repeatable positioning when paired with a compatible controller.
The motor can deliver a continuous stall torque of 28.0 Nm, supplying steady force for holding loads or supporting slow feed motion. Under rated excitation, it reaches a nominal speed of 3000 rpm, giving the axis a broad operating range before field weakening is needed. Installation is supported by a centering pilot of 130 mm, which helps keep the stator concentric with driven loads and reduces bearing stress. Feedback is provided through digital servo feedback, so the drive receives rotor position data for closed-loop control. Power and signal wiring exit on side B of the stator housing through a keyed circular connector that supports organized cable routing in multi-axis cabinets.
An R balancing grade limits residual vibration during rapid direction changes and supports smooth running at higher speeds. The motor uses a plain shaft for direct coupling to clamping hubs, and a factory-installed shaft seal helps keep lubricant and contaminants away from internal components. The unit is supplied without a blocking brake, so holding force must be provided by drive torque or an external clamp when the axis is stopped. The sealed shaft end is useful where the motor is mounted near gearboxes or linear mechanics that may expose the interface to grease or light contamination.
Frequently Asked Questions about MDD115A-N-030-R2L-130GB0:
Q: What is the continuous torque at standstill for the MDD115A-N-030-R2L-130GB0 motor?
A: This model provides a continuous torque of 28.0 Nm at standstill.
Q: What type of motor feedback does the MDD115A-N-030-R2L-130GB0 have?
A: The MDD115A-N-030-R2L-130GB0 uses digital servo feedback (DSF) for motor feedback.
Q: What is the type of shaft and sealing included with the MDD115A-N-030-R2L-130GB0?
A: The shaft on this model is a plain shaft with a shaft seal for added protection.
Q: What is the nominal speed capability of the MDD115A-N-030-R2L-130GB0 motor?
A: The motor has a nominal speed of 3000 min⁻¹.
Q: Does the MDD115A-N-030-R2L-130GB0 motor come with a holding brake?
A: This motor is manufactured without a holding brake.