MDD115C-N-015-N2M-130PA1
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MPN: R911279394
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In-Stock, Ships 3-5 Days
The MDD115C-N-015-N2M-130PA1 is a servo motor offering a continuous torque of 15 Nm and a peak torque of 38 Nm. Manufactured by Bosch Rexroth Indramat, this motor is part of the MDD Synchronous Motors series and features a rated speed of 3000 RPM. It includes IP65 protection and digital servo feedback.
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Product Description:
The MDD115C-N-015-N2M-130PA1 Synchronous Motor features a rotor moment of inertia of 222 x 10 kgm^2 that enables it to withstand high acceleration and deceleration profiles without compromising its stability. This motor is made by Bosch Rexroth Indramat with a nominal speed of is 1500 min-1 to work efficiently in medium-speed applications.
This motor has digital servo feedback with an integrated multi-turn absolute encoder to ensure highly accurate position detection on multiple shaft rotations, and is suitable for closed-loop drive systems where precision is essential. The MDD115C-N-015-N2M-130PA1 features a maximum torque of 146.1 Nm, which makes it capable of providing high starting torque and supporting tough motion profiles easily. Furthermore, this motor delivers a constant torque at standstill of 47 Nm, guaranteeing stable performance for static load situations. The output shaft of this synchronous motor is made with a keyway in compliance with DIN 6885 sheet 1, 8/68 edition, which guarantees standardized mechanical coupling with gears. A key feature of this motor is an integrated blocking brake with a holding torque capacity of 45.0 Nm to provide machine safety by inhibiting shaft rotation in power-off conditions.
The mass of this blocking brake is 1.9 kg to add stability without excessive weight addition. This brake is designed with a 55 ms release delay to ensure timely engagement during brake release and reduce start-up delays. The insulation class of this synchronous motor is F to reach higher temperature limits without thermal decay. The thermal time constant of the MDD115C-N-015-N2M-130PA1 motor is 90 minutes to provide a consistent measure for thermal control during extended operational cycles. The resistance of the winding of this motor is 0.21 Ohm at 20 degrees C, which adds to its electrical efficiency and controlled heating. The centering diameter of 130 mm ensures this motor has a proper alignment upon installation for vibration-free running.
Frequently Asked Questions about MDD115C-N-015-N2M-130PA1:
Q: How does the integrated encoder in MDD115C-N-015-N2M-130PA1 improve motor feedback accuracy?
A: It enables precise multi-turn position tracking without external sensors. This ensures reliable closed-loop speed and position control.
Q: Why is insulation class F important for this synchronous motor?
A: It allows the motor to operate safely at higher temperatures. This extends insulation life under continuous duty conditions.
Q: How does the 90-minute thermal time constant help during long operating cycles?
A: It delays temperature rise within the motor windings. This ensures stable performance in high-demand applications.
Q: What role does the 55 ms brake release delay play in MDD115C-N-015-N2M-130PA1?
A: It ensures controlled and timely disengagement of the blocking brake. This reduces mechanical stress during startup sequences.
Q: How does the DIN 6885 keyway design support shaft coupling?
A: It prevents rotational slippage between the motor shaft and coupling elements. This ensures secure power transmission.
