MAC025A-0-WS-4-E/040-B-1/WI652LV/S001

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The MAC025A-0-WS-4-E/040-B-1/WI652LV/S001 by Bosch Rexroth Indramat is part of the MAC AC Servo Motors series, featuring natural convection or surface cooling. With continuous torque ranging from 2.2 to 6.6 Nm and nominal speeds of 2000, 3000, 4000, or 6000 min⁻¹, it ensures reliable performance with a minimum protection category of IP65.

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Wake Industrial Warranty

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Product Description:

The MAC025A-0-WS-4-E/040-B-1/WI652LV/S001 by Bosch Rexroth which is from MAC AC Servo Motors series. Its standstill current is 1.26 A which supports torque delivery during idle states. The motor is primarily used for positioning and speed regulation in compact machines and automated systems.

The MAC025A-0-WS-4-E/040-B-1/WI652LV/S001 servo motor relies on natural convection or surface cooling to effectively dissipate heat. It operates at a rated speed of 10000 revolutions per minute in high speed automation tasks. The motor continuous torque is rated at 0.27 Nm which ensures consistent rotational output in precision driven systems. The motor uses 0.22 Nm of torque for each ampere of input current while working effectively. The power plug is located on side B which streamlines installation in standard configurations. An incremental encoder is included for precise feedback and accurate position control. The MAC025A-0-WS-4-E/040-B-1/WI652LV/S001 servo motor includes a tacho constant of 0.75 V per 1000 min⁻¹ to help exact motor speed measurements. Its insulation system made with Class F materials stays strong under high temperatures during industrial work. The motor has IP65 classification for protection against dust and low-pressure water spraying. Its rotor needs just 0.23 x 10⁻⁴ kgm² to move rapidly with precise motion adjustments. The motor supports storage temperatures from -20°C to +80°C. Its operation remains stable in ambient temperatures from 0°C to +45°C during regular use. The motor is suitable for harsh industrial environments with fluctuating climate conditions.

The MAC025A-0-WS-4-E/040-B-1/WI652LV/S001 servo motor includes an automatic parking brake that maintains a safe holding torque of 14 Nm. Its tacho sensor produces 3 volts of speed signal once the engine turns 1000 minutes. It is suitable for packaging line robotics and machine tools requiring accurate motion control.

Blocking brakes
With standard blocking brakes (14 Nm)
Continuous Current Standstill
1.26 A
Continuous Torque
0.27 N.m
Insulation Classification
Class F
Mounting position of power plug
Power plug on side B
Protection Category
Minimum IP65
Rated Motor Speed
10000 min⁻¹
Rotor Moment Of Inertia
0.23 x 10⁻⁴ kgm²
Tacho constant
0.75 V/1000 min⁻¹
Tacho voltage
3 V/1000 min⁻¹
Temperature Range
-20 to +80°C (storage), 0 to +45°C (operation)
Torque constant
0.22 Nm/A
Type Of Cooling
Natural convection or surface cooling
Type of position feedback
Incremental encoder with standard mounting

Frequently Asked Questions about MAC025A-0-WS-4-E/040-B-1/WI652LV/S001:

Q: Why does the motor use an incremental encoder instead of an absolute one?

A: An incremental encoder is ideal for high speed feedback where position resets are acceptable during power cycles.

Q: How does the B side power plug improve installation for MAC025A-0-WS-4-E/040-B-1/WI652LV/S001?

A: The B side layout simplifies wiring in compact panel arrangements and minimizes cable bend stress.

Q: What role does the torque constant of 0.22 Nm/A serve?

A: It ensures stable torque production even under fluctuating current levels crucial for precise motion.

Q: Why is the rotor inertia of 0.23×10⁻⁴ kgm² important?

A: Low inertia enhances response time enabling quick acceleration and deceleration in rapid cycles.

Q: How does the 14 Nm holding brake enhance machine safety?

A: It secures the shaft position during power failures preventing unintended motion.


Internal Product Review

  • ‘‘The MAC025A-0-WS-4-E/040-B-1/WI652LV/S001 motor offers reliable motion performance with a torque constant of 0.22 Nm/A and tacho constant of 0.75 V/1000 min⁻¹. The standard blocking brake enhances load holding reliability. Its IP65 housing is ideal for dusty automation lines. The model ensures dependable operation in compact motion systems.’’

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