MAC90C-0-KD-1-B/110-A-0/J1250/S01

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The MAC AC by Bosch MAC90C-0-KD-1-B/110-A-0/J1250/S01 servo motor delivers 10.4 Nm torque at standstill. With a nominal speed of 2000 rpm, it features natural convection cooling and low inertia.

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Product Description:

The heavy-duty AC Servo Motor from the Rexroth brand uses high speed operation and is identified by model MAC90C-0-KD-1-B/110-A-0/J1250/S01 . The industrial automation technology developed by Rexroth enables machines and systems to function at higher speeds while maintaining precise control and flexible operation.

The MAC90C-0-KD-1-B/110-A-0/J1250/S01 AC servo motor achieves its best performance through its 90 size and C length classification. Industry-leading natural convection cooling mechanics used by this motor make it efficient at handling heat while doing away with ventilation requirements. The side A power connector configuration displays electrical integration as it helps manage cables in intricate automation applications. The motor does not include a holding brake because it functions best in dynamic motion profiles during which external brakes serve the needed purpose. Dynamic operation of the MAC series servo motor is made possible through its collection of electromechanical features. The servo motor maintains 10.4 Nm of torque while stationary to deliver rotational power in static operations. The precise control comes from a standstill current of 17.0 A which delivers consistent torque output and the rotor inertia measures 53 x 10⁻⁴ kg·m².

This MAC90C-0-KD-1-B/110-A-0/J1250/S01 AC servo motor is capable of operating at a nominal speed of 2000 rpm and contains a maximum pulse current of 125 A that enables momentary torque surges for load conditions. The thermal time constant of 60 minutes increases its worth to sustain prolonged operation without overheating. Weighing approximately 23 kg, it is adaptable to mounting configurations B05 and B14 with a machined centering diameter for secure mechanical alignment in industrial machinery. Its torque constant of 0.68 Nm/A at 20°C optimizes power conversion.

Continuous Current at Standstill
17 A
Continuous Torque at Standstill
10.4 Nm
Current Rating
10 A
Efficiency
85%
Input Voltage Range
100-240 VAC
Mass
23 Kg
Maximum Peak of Pulse Current
125 A
Operating Temperature
-10°C to 50°C
Output Voltage
24 VDC
Power connector
A side
Speed
2000 rpm
Thermal Time Constant
60 mins
Winding Resistance at 20°C
0.60 ohms

Frequently Asked Questions about MAC90C-0-KD-1-B/110-A-0/J1250/S01:

Q: What is the continuous torque rating of the MAC90C-0-KD-1-B/110-A-0/J1250/S01?

A: The motor delivers a continuous standstill torque of 10.4 Nm, ensuring stable performance in industrial applications requiring high-precision load control.

Q: Does the MAC90C-0-KD-1-B/110-A-0/J1250/S01 have a built-in holding brake?

A: No, this servo motor is designed without a holding brake, making it ideal for applications where external dynamic braking is utilized.

Q: What cooling method does the MAC90C-0-KD-1-B/110-A-0/J1250/S01 utilize?

A: It employs natural convection cooling, eliminating the need for forced air or liquid cooling, thereby enhancing long-term operational reliability.

Q: What is the nominal speed of the MAC90C-0-KD-1-B/110-A-0/J1250/S01?

A: The motor operates at a nominal speed of 2000 rpm, making it suitable for high-speed precision control applications.

Q: What is the rotor inertia value of the MAC90C-0-KD-1-B/110-A-0/J1250/S01?

A: The rotor inertia is 53 x 10⁻⁴ kg·m², ensuring smooth acceleration and deceleration in dynamic motion systems.


Internal Product Review

  • ‘‘The series MAC AC by Bosch MAC90C-0-KD-1-B/110-A-0/J1250/S01 excels in industrial automation by providing robust torque stability as 10.4 Nm and a nominal speed of 2000 rpm. With a low-resistance winding (0.60 ohms) and side A power connector, it ensures seamless integration and high reliability.’’

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