MAD130C-0150-SA-S0-AL0-05-N1
MPN: R911309349
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The MAD130C-0150-SA-S0-AL0-05-N1 is a servo motor manufactured by Bosch Rexroth Indramat. Part of the MAD IndraDyn A Motors series, it features a rated torque of 15 Nm and surface cooling (SA). The motor is equipped with a single-turn absolute encoder. It achieves a maximum speed of 3000 rpm and offers IP65 protection.
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Product Description:
The MAD130C-0150-SA-S0-AL0-05-N1 is a 400 VAC synchronous motor from the IndraDyn series engineered by Bosch. It comes with an axial fan for cooling that blows air from B to A side and it runs on a 3-phase supply of 400V or 480V at 50/60Hz frequency. The fan consumes 139 to 208 VA power and pulls a rated current between 0.20 to 0.25 A.
The MAD130C-0150-SA-S0-AL0-05-N1 motor is 130 mm in size and it provides only flange mounting configuration. It is presented with a balanced half key seal less shaft, that measures 110 mm in length and the shaft rotates at a maximum speed of 7500 r/min with the fitted standard bearings. The motor’s A-side has a connector for electrical connectivity and it comes with an IP65 protection rating to resist external pollutants greater than 1 mm. The inertia of the rotor is 0.108 kg·m² and the motor is 122 kg I weight without a holding brake. The MAD130C motor has three pole pairs and its components possess a capacitive discharge of 20.5 nF. It provides 117 Nm of nominal torque and the motor’s key speed and rated speed both are 1500 r/min. At this speed, the rated current draw is 48.9 A.
The MAD130C-0150-SA-S0-AL0-05-N1 motor is rated 18.4 kW but in overload conditions it consumes up to 37.7 kW power and utilizes 93.3 A current to give a peak torque of 276 Nm. It features an integrated I²C based encoder that is single-turn and provides 512 increments. The encoder needs power from a regulated 8 V DC supply. At 20°C, the MAD130C motor’s torque constant is 3.1 Nm/A and its cycle time is programmed at 10 minutes for S6 operating mode.
Frequently Asked Questions about MAD130C-0150-SA-S0-AL0-05-N1:
Q: Why is the rotor inertia of 0.108 kg·m² important?
A: It ensures smoother acceleration and deceleration, which is critical for precise motion control and minimized mechanical stress during rapid speed changes.
Q: How does the I²C-based encoder enhance performance in the MAD130C-0150-SA-S0-AL0-05-N1?
A: It offers accurate single-turn position feedback with 512 increments, essential for tight-loop control systems and high-precision industrial tasks.
Q: What advantage does flange mounting provide in this motor?
A: Flange mounting allows stable mechanical integration into equipment, especially useful in axial load applications or constrained installation environments.
Q: Why is the shaft designed with a balanced half-key and no seal?
A: This configuration reduces imbalance at high speeds (up to 7500 r/min), improving operational stability and minimizing bearing wear.
Q: What role do the three pole pairs play in this motor’s operation?
A: They help define the synchronous speed and torque characteristics, contributing to smoother rotation and lower harmonic distortion.