Medium Inertia AC servo motor series with NEMA flange mounting. Perfect for new builds or replacing existing NEMA flange motors.
DHT/DST series AC servo motors are high-performance and cost-effective for any precision motion control applications. They feature high torque-to-size ratio and efficient heat dissipation, making them ideal for CNC machines, robotics, and automation. With integrated ABS encoders for accurate positioning, these servo motors offer smooth operation, fast response times, and reliable performance.
To purchase samples, visit ServoElements.com.
Product Features:
- Standard and metric NEMA23, 34 and 42 frame size motors
- Medium inertia for high rigidity applications
- Standard 16-bit absolute encoder (65,536ppr)
- 200V and 60V voltage class
- IP65 and IP67 protection class
- 250W to 1.3kW Motor size
- Optional 32-bit Multi-Turn Absolute Encoder
- Low maintenance
Recommended Applications:
- Machine Tool / CNC
- Y X table
- Lighting / Camera Automation
- Printing / Textile Automation
- Home / Building Automation
- Roller / Conveyor
Product Number Configuration:
Performance Data & Servo Drive Pairing:
| Specification | Unit | 86L-DHT | 57N-DHT | 86N-DHT | 86M-DHT | 86H-DHT | A15-DST |
|---|---|---|---|---|---|---|---|
| Power | W | 250 | 400 | 750 | 750 | 1,000 | 1,300 |
| Voltage Option | V | 60 | 60 | 150 | 150 | 150 | 200 |
| Rated Torque | Nm | 0.8 | 1.27 | 2.4 | 2.4 | 4 | 4.98 |
| Peak Torque | Nm | 2.4 | 3.82 | 7.2 | 7.2 | 12 | 15 |
| Rated Speed | RPM | 3,000 | 3,000 | 3,000*1 | 3,000*1 | 3,000 | 1,500 |
| Peak Speed | RPM | 5,000 | 5,000 | 5,000*1 | 5,000*1 | 5,000 | 3,000 |
| Rotor Inertia (Brake) | kg-cm^2 | 0.65 | 0.426 | 2.45 (2.94) | 2.45 (2.94) | 3.7 (4.2) | 6.3 (7.56) |
| Flange Size | mm | NEMA34 | NEMA23 | NEMA34 | 86mm | 86mm | NEMA42 |
| Shaft Diameter | mm | 12.7 (1/2") | 6.35 (1.4") | 12.7 (1/2") | 14 | 14 | 19 |
| DMM Servo Drive Pair | DYN2-TL, DYN4-L01, DYN5-L01 | DYN4-H01, | DYN4-T01, | ||||
| DYN5-H01 | DYN5-T01 | ||||||
86L-DHT
57N-DHT
86M/86N-DHT
86H-DHT
A15-DHT
Downloads
DHT / DST Specifications Manual – PDF File
86L NEMA34 250W 3D Drawing – 3D STEP File
57N NEMA23 400W No Brake 3D Drawing – 3D STEP File
57N NEMA23 400W With Brake 3D Drawing – 3D STEP File
86M 750W No Brake 3D Drawing – 3D STEP File
86M 750W With Brake 3D Drawing – 3D STEP File
86N No Brake 3D Drawing – 3D Step File
86N With Brake 3D Drawing – 3D Step File
86H-DHT-A6MK1 3D Drawing – 3D Step File
A15 NEMA 42 1.3Kw No Brake 3D Drawing – 3D Step File
A15 NEMA42 1.3kW With Brake 3D Drawing – 3D Step File