MAC021B-0-WS-2-E/032-A-0

Name: MAC021B-0-WS-2-E/032-A-0
Brand: Indramat Motors
SKU: MAC021B-0-WS-2-E/032-A-0
Price: 685.00 USD

MAC AC Servo Motors

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The MAC021B-0-WS-2-E/032-A-0 servo motor from Bosch Rexroth Indramat is part of the MAC AC Servo Motors series. It delivers 2.2 kW of rated power at a 3-phase 380 VAC input and meets IE3 efficiency standards with an IP55 protection rating. The motor achieves speeds up to 10,000 min⁻¹ with a maximum torque of 1.15 Nm and operates at a 25% duty cycle. With a response time of 30/28 ms and minimal torque ripple of 0.006, it ensures precise, reliable performance.

Technical Specifications

Duty Cycle
0.25

Efficiency Class
IE3

Input Voltage
380 VAC

Ip Rating
IP55

Maximum Speed
10,000 min⁻¹

Maximum Torque
1.15 Nm

Mechanical Power Output
0.4 kW

Nominal Torque
0.3 Nm

Phase
3-Phase

Rated Power
2.2 kW

Rated Speed
1500 rpm

Response Time
30/28 ms

Speed at 100% Load
8,710 min⁻¹

Torque at 90% Load
0.73 Nm

Torque Ripple
0.006

Frequently Asked Questions

What physical dimensions define this servo motor design?

The motor features a compact cylindrical body with a 32 mm centering diameter. Its streamlined housing supports space-efficient mounting in dense automation assemblies.

How does the MAC021B-0-WS-2-E/032-A-0 mounting design improve installation?

The MAC021B-0-WS-2-E/032-A-0 uses a standardized flange and keyway configuration. This ensures precise alignment, minimizing vibration and mechanical stress during long-term industrial operation.

What structural benefits characterize motors in the MAC021B series?

These motors feature lightweight aluminum housings with ribbed surfaces for heat dissipation. Their balanced mechanical structure supports stability under continuous load conditions.

How does shaft geometry contribute to accurate torque transfer?

A straight, keyed output shaft guarantees consistent torque transmission to driven elements. This geometry minimizes backlash and supports smooth motion in servo-driven applications.

Why is the MAC021B-0-WS-2-E/032-A-0 ideal for modular automation?

The MAC021B-0-WS-2-E/032-A-0’s compact frame and standardized dimensions simplify modular machine integration. Its consistent mounting interfaces accelerate setup and reduce downtime during system upgrades.

Internal Product Review

The MAC021B-0-WS-2-E/032-A-0 servo motor by Bosch Rexroth operates on a 3-phase 380 VAC input and offers 0.4 kW mechanical power with a rated speed of 1500 rpm. It delivers up to 1.15 Nm torque and includes IP55 protection and IE3 efficiency. Ideal for use in robotics, textile machines, and conveyor systems requiring fast 30/28 ms response time.