2P2260/HB2722 2-Phase & 3XP2260/HB3722 3-Phase High Voltage Stepper Drivers
High-performance pulse stepper drivers designed for 110V-240V operation, compatible with NEMA 34, 42, and 52 motors for CNC machinery and industrial automation applications.
2P2260/HB2722 2-Phase High-Voltage Stepper Driver
Engineered for driving 2-phase hybrid stepper motors (4-lead or 8-lead configuration).
- Input Voltage: AC 110V - 220V (Direct AC input, 220V ±10%)
- Output Current: 1.2A - 7.0A (Peak), adjustable via 16-level DIP switches
- Compatible Motors: NEMA 34, 42, 52 (86, 110, 130 series) 2-phase motors
- Microstep Resolution: Up to 40,000 steps/revolution with 16 levels of constant torque microstepping
- Signal Interface: Compatible with 5V - 24V logic signals (no external resistor required)
- Key Feature: Utilizes AC servo control principles for exceptionally smooth low-speed operation with minimal vibration
3XP2260/HB3722 3-Phase High-Voltage Stepper Driver
Designed for driving 3-phase hybrid stepper motors (3-lead configuration), offering superior high-speed performance with reduced torque loss and fewer resonance points compared to 2-phase systems.
- Input Voltage: AC 110V - 220V (Direct AC input, 220V ±10%)
- Output Current: 1.2A - 7.0A (Heavy-duty versions available up to 9A-10A)
- Compatible Motors: NEMA 34, 42, 52 (86, 110, 130 series) 3-phase motors
- Microstep Resolution: Up to 60,000 steps/revolution
- Pulse Frequency: Maximum response frequency of 200kHz - 500kHz
- Key Feature: Superior high-speed performance, lower torque ripple, and quieter operation
Technical Parameter Comparison
| Parameter |
2P2260/HB2722 (2-Phase) |
3XP2260/HB3722 (3-Phase) |
| Motor Phase |
2-Phase |
3-Phase |
| Power Input |
AC 110-220V (Direct AC input, 220V ±10%) |
AC 110-220V (Direct AC input, 220V ±10%) |
| Peak Current |
1.2A - 7.0A |
1.2A - 7.0A |
| Microstep Range |
400 - 40,000 steps/rev |
400 - 60,000 steps/rev |
| Signal Voltage |
5V - 24V Adaptive |
5V - 24V Adaptive |
| Protection |
Overvoltage, Overcurrent, Phase Error |
Overvoltage, Overcurrent, Phase Error |
| Typical Applications |
CNC routers, Milling machines |
Packaging machinery, Heavy automation |
Critical Selection Guidelines
- Motor Compatibility: This is the most critical factor. For motors with 3 wires, you must select the HB3722. For motors with 4 or 8 wires, choose the HB2722.
- Safety Precautions: Both drivers connect directly to AC 220V high voltage. Always disconnect power before wiring and ensure proper chassis grounding.
- Current Configuration: Set the peak current at approximately 1.1-1.2 times the motor's rated current (RMS) to ensure optimal torque performance without motor overheating.
Mechanical Dimensions and Product Images