MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005

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The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 servo motor delivers a continuous torque at standstill of 35.0 Nm, a continuous current at standstill of 63.0 A, and a protection category of IP65. Designed as part of the MAC AC Servo Motors series by Bosch Rexroth Indramat, it features a torque constant of 0.620 Nm/A and optional 60 Nm blocking brake functionality.

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Product Description:

The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 is a digitally controlled servo motor from the Bosch Rexroth MAC product line. It comes with symmetrical phase current distribution that optimizes efficiency across its flexible speed range. The motor's balanced phase currents enable smoother torque delivery, supporting precise motion control in systems that require consistent performance over varied loads. This motor has a surface-cooled design that is designed to dissipate heat through natural air flow, maintaining internal temperatures within safe operating limits. This enables the motor to sustain optimal performance for sustained periods without overheating.

The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 has a nominal speed of 2000 min⁻¹ that is engineered to ensure an optimal balance between output and energy consumption. With this speed the motor can deliver steady, mid-range rotational speeds without sacrificing control accuracy or mechanical integrity during sustained operation. The motor has advanced feedback integrated for precise performance. It comes with tachofeedback and a mounted incremental encoder, for accurate speed and position monitoring. The tachofeedback provides analog velocity signals that allow for smooth and responsive speed control, while the incremental encoder generates digital pulse signals corresponding to the motor shaft’s rotation, supporting precise position detection and synchronization within automated systems.

The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 is fitted with Side A electrical connectors to support clean installations. It is rated for a standstill current of 63.0 A, which indicates the motor’s ability to deliver high torque even when stationary. It offers a continuous torque of 35.0 Nm, ensuring efficient handling of steady loads and long duty cycles in applications such as conveyors, presses, or industrial machining processes. The motor comes with a durable IP65 enclosure for reliable performance even in adverse industrial environments.

Blocking Brake (optional)
60 Nm
Continuous Current At Standstill
63.0 A
Continuous Torque At Standstill
35.0 Nm
Insulation Classification
Class F
Mass
59 kg
Maximum Peak Of Pulse Current
312 A
Nominal Motor Speed
2000 min-1
Protection Category
IP 65
Rotor Moment Of Inertia
230 x 10^-4 kgm2
Tachofeedback Voltage
1.5 V/1000 min-1 to 6 V/1000 min-1
Thermal Time Constant
120 min
Torque Constant At 20°c
0.620 Nm/A
Windings Inductance
1.3 mH
Windings Resistance At 20°c
0.070 Ohm

Frequently Asked Questions about MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005:

Q: What type of feedback system is integrated in the MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005?

A: The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 features both tachofeedback and a mounted incremental encoder, ensuring precise speed and position monitoring.

Q: What is the nominal speed of the MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005?

A: The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 operates at a nominal speed of 2000 min⁻¹, ensuring a consistent output in demanding applications.

Q: What continuous torque does the MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 deliver?

A: The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 provides a continuous torque of 35.0 Nm. This ensures reliable performance in applications with steady loads and extended duty cycles.

Q: What is the standstill current rating for the MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005?

A: The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 has a standstill current of 63.0 A. This allows the motor to maintain high torque even while stationary.

Q: Where are the power connectors located on the MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005?

A: The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 features power connectors on Side A. This orientation simplifies installation and cable routing in tight or modular setups.


Internal Product Review

  • ‘‘The MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 performs consistently even under sustained load, making it ideal for precision-heavy applications. However, the motor is slightly bulky, which might require careful planning in space-constrained setups.’’

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