



Introduction
The ABB 3HNM00148-01 is a compact industrial servo motor designed for precision motion control applications in ABB robotic and automation systems. It is typically used in ABB robot axes, auxiliary motion units, and small-to-medium industrial automation mechanisms, where accurate positioning, fast response, and stable torque output are required.
This motor belongs to ABB’s high-precision servo family and is engineered for continuous duty operation in robotic environments, supporting dynamic acceleration, deceleration, and repeatable positioning with high reliability.
It is commonly associated with ABB industrial robots and automation cells where space efficiency and motion accuracy are critical.
Technical Specifications
The ABB 3HNM00148-01 servo motor is a low-voltage, high-speed precision motor optimized for robotic motion systems.
| Parameter | Specification |
|---|
| Model | 3HNM00148-01 |
| Type | Servo Motor (Industrial / Robotics) |
| Rated Voltage | 24 V DC |
| Rated Current | ~2.5 A |
| Rated Power | ~50 W |
| Rated Speed | up to 3000 RPM |
| Continuous Torque | ~0.1 Nm |
| Encoder | 512 PPR incremental feedback |
| Insulation Class | F |
| Protection Class | IP20 |
| Operating Temperature | -10°C to +40°C |
| Mounting Type | Flange-mounted |
| Shaft Diameter | ~10 mm |
| Brake Option | Optional DC brake (variant dependent) |
Applications
The ABB 3HNM00148-01 servo motor is used in precision-driven industrial systems such as:
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ABB industrial robot axis control (light-duty joints and auxiliary axes)
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Small automation positioning systems
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Pick-and-place machinery
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Lightweight conveyor and indexing systems
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Laboratory and precision assembly automation
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Compact motion control modules in robotic cells
Its low inertia and fast response characteristics make it ideal for high-speed repetitive motion tasks.
Technical FAQs
1. What is the main function of this motor?
It provides precise rotary motion control in ABB automation and robotic systems.
2. Is it an AC or DC motor?
It operates on low-voltage DC control (servo-driven system dependent).
3. Where is it commonly used?
In ABB robotics and compact industrial automation units.
4. Does it include an encoder?
Yes, it typically uses a 512 PPR incremental encoder for feedback.
5. What is its weight?
Approximately 0.14 kg.
6. Is it suitable for heavy loads?
No, it is designed for light-duty precision applications.
7. Does it require a servo drive?
Yes, it must be paired with a compatible ABB servo drive/controller.
8. Can it run continuously?
Yes, within rated load and thermal limits.
9. Is it still widely used?
It is mainly found in ABB installed-base and legacy robotic systems.
10. Can it be replaced with modern motors?
Yes, but only with compatible ABB motion system upgrades.