Zeta57-76 Closed Loop NEMA 23 Stepper Motor 2.0 N-m with Modbus RS485 Drive
- Part Number: Zeta57-76
- Lead Time: In Stock
- Unit Price: US $85.00
- *Ship from China
The order will be shipped out in 24-72 hours if the items are in stock. Please feel free to contact us for more discounts if the order is over 999USD.
This 2.0 N-m NEMA 23 closed-loop stepper motor comes with an integrated Modbus RS485 drive & high-precision encoder, which can save the mounting space. It is widely used for small-scale automation equipment.
Key Features
- Integrated Design: Drive + Motor + Encoder
- Three Operation Modes: Speed, Position, Torque
- One Board, Dual Interfaces: Modbus RS485 + Pulse
- Overcurrent, Overvoltage, Undercurrent, and Undervoltage Protection
- Continuous Operation, Low Vibration, Low Heat, Low noise, Stable and Durable
- IO Control: External Switch/Sensor Compatible (simple signal triggers allow for motor start/stop, mode switching, and constant speed operation, PC setting, offline programming, power-off memory)
- Output Current: 0 - 6.0 A
- Input Voltage (VDC): 6 - 60 V
- Signal Voltage: Default 2 channels, accepts 3.3 - 48 V
- Output: Default 1 channel, max withstand voltage 30 V, max sink/source current 30 mA
Electrical Specification
- Manufacturer Part Number: Zeta57-76
- Step Angle: 1.8 deg
- Holding Torque: 2.0 N-m
- Rated Current/Phase: 4.0 A
- Phase Resistance: 0.8 ohms
- Phase Inductance: 2.7 mH
- Insulation Class: B
Physical Specification
- Frame Size: 57 x 57 mm
- Body Length: 89.8 mm
- Shaft Diameter: Φ8 mm
- Shaft Length: 21 mm
- D-cut Length: 15 mm
- Weight: 1.4 kg
Connection
| Pulse | VIN | GND | EN | DIR | PUL |
| Definition | Power supply positive | Power supply negative | Enable/Disable | Direction (Forward/Reverse, CW/CCW) | Pulse |
| Modbus | VIN | GND | 485A | 485B | LF | LB |
| Definition | Power supply positive | Power supply negative | RS485 D+ | RS485 D- | Forward limit | Reverse limit |
Contact Frankhumotor
| Product Details | |
| Model Number | Zeta57-76 |
| Product Type | Integrated Stepper Servo Motor |
| Lead Time | in stock |
| Electrical Specification | |
| Step Angle(deg.) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 2.0 |
| Drive Integrated | Yes |
| Control Mode | Pulse + Modbus RS485 |
| Input Voltage(VDC) | 24-60 |
| Encoder Feedback | Yes |
| Encoder Type | Incremental |
| Physical Specification | |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 89.8 |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 21 |
| Weight(KG) | 1.4 |
Body Length: 89.8mm
