Description
Copley Controls ACJ-055-18 Servo Drive for Precision Motion
| Manufacturer | Copley Controls |
| Part Number | ACJ-055-18 |
| Power Supply | 230V AC |
| Made in | United States |
| Mass | 1.2 kg |
| Size | 6.3 x 4.5 x 2.8 inches |
| Guarantee Period | 3 years |
| Approvals | CE, UL, RoHS |
| Catalog Number | ACJ-055-18 |
| Package Contents | Copley Controls ACJ-055-18 Servo Drive, Power Connector, User Manual |
| Drive Type | Digital Servo Drive |
| Continuous Current | 5.5 A |
| Peak Current | 18 A |
| Feedback | Incremental Encoder, Hall Sensors |
| Communication | CANopen, EtherCAT |
| Control Modes | Position, Velocity, Torque |
Achieve ultra-precise motion control with high torque density and advanced tuning for demanding automation tasks.
Key benefits: • High peak current for rapid acceleration and deceleration
• Advanced auto-tuning reduces setup time
• Compact design fits tight spaces
• Supports multiple feedback types for flexible integration
Typical applications: Robotics, CNC machinery, packaging equipment, and medical devices requiring high-performance servo control.
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Steven R. –
Product was exactly as described. Our engineers were pleased with the performance.