MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001

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The Bosch Rexroth Indramat MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 servo motor is part of the MAC AC Servo Motors series, offering a nominal motor speed of 1500 or 2000 min^-1 based on configuration. It features a torque constant of 1.08 Nm/A and winding resistance around 0.084 Ohm. Continuous torque reaches up to 88 Nm with surface cooling.

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Product Description:

Bosch Rexroth Indramat is a global manufacturer of automation and motion control systems. It offers precision drive and control solutions for industrial applications. The company specializes in delivering compact, efficient and high performance components for modern automation environments.

The MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 AC Servo Motor operates with natural convection cooling. It uses a connector on side A for its power connection. It is equipped with an incremental encoder mounted with a standard fitting. The motor includes tacho feedback functionality that is used for speed evaluation via an integrated tacho generator. Rotor position recognition is also built into the system. The centering diameter of the servo motor is 130 mm. The motor does not include a holding brake. It supports maintenance free operation due to its brushless design and lifetime lubricated bearings. Its brushless construction eliminates the need for regular part replacements. The MAC series AC servo motor offers a high overload capacity due to its ability to dissipate heat effectively through the motor housing. This improves reliability during extended operation under variable load conditions. The standard tacho type simplifies compatibility with a wide range of control hardware. The motor delivers consistent output performance and supports long term use without the need for ongoing mechanical maintenance.

The MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 AC servo motor has a high cyclic load capacity which allows it to handle frequent start stop cycles. It can withstand high repetition rates to support processes that require precise positioning and quick reversals. The electronic commutation system of the motor ensures reduced wear and increased operational efficiency. The high torque to inertia ratio of the motor contributes to fast acceleration and deceleration times. This makes it ideal for dynamic load applications.

Continuous Current At Standstill
Options: 54 A at natural convection
Continuous Torque At Standstill
Various options: 57 Nm (88 Nm with surface cooling)
Cooling
Natural Cooling
Encoder
Mounting Incremental Encoder
Holding Brake
Not Available
Nominal Motor Speed
1500 min^-1 or 2000 min^-1 (depending on configuration)
Power Connection Options
Connector options towards A, Side
Rotor Moment Of Inertia
271 x 10^-4 kgm^2
Tacho Type
Standard
Torque Constant At 20°c
1.08 Nm/A
Windings Inductance
2.4 mH
Windings Resistance
Approximately 0.084 Ohm

Frequently Asked Questions about MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001:

Q: Can the MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 handle frequent stop and start motions without performance loss?

A: Yes, it has a high cyclic load capacity. This allows frequent start stop cycles without compromising motor durability or precision.

Q: Does the MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 support fast direction changes for high-speed operations?

A: It withstands high repetition rates and delivers accurate positioning. This makes it efficient in fast reversing and dynamic motion environments.

Q: How does the MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 maintain efficiency under extended operation?

A: The motor uses natural convection cooling through its housing. This design supports high overload capacity and stable performance under continuous variable loads.

Q: Is the MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 suitable for maintenance-free applications?

A: Its brushless design and lifetime lubricated bearings remove the need for routine part replacements. It ensures long term reliable performance without mechanical servicing.

Q: How accurate is rotor position detection in the MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 during operation?

A: It features integrated rotor position recognition with an incremental encoder. This ensures precise feedback and reliable positioning throughout the operating cycle.


Internal Product Review

  • ‘‘The MAC114B-0-SD-4-C/130-A-0/WI521LV/S0001 AC servo motor provides high torque-to-inertia ratio, electronic commutation, and maintenance-free operation. Its high cyclic load capacity and standard tacho type enhance reliability and control accuracy. The servo motor ensures optimal performance in dynamic load environments with IP65 protection rating and F insulation class.’’

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