Product Description
Guanhong offers 2-phase and 3-phase stepper motors and stepper drivers for Nema 17, 23, 34, 42 and 43 series, using the latest DSP-based stepper control technology with many advanced features. The high-performance digital stepper drivers feature ultra-low noise, very low motor heating and ultra-smooth motor motion at low speeds.
The closed-loop stepper driver is a new type of simple servo motor driver developed by SZGH. It adopts a new dedicated motor control DSP core and applies vector closed-loop control technology. It successfully solves the problem of step loss of ordinary stepper motors, improves the high speed of the motor, reduces the heat and vibration of the motor body, and thus improves the feed speed and accuracy of the machine.
Product parameters
| Series | Modle | Control Type | Power | Configuration | Matching Motors(NEMA) | ||
|---|---|---|---|---|---|---|---|
| Voltage(v) | Current(A) | ||||||
| AC | DC | Peak | NEMA | ||||
| 2 phase stepper driver | SZGH-2M415 | Step&Dir | - | 24-36 | 0.21-1.5 | DIP Switch | 17 |
| SZGH-2M420 | Step&Dir | - | 24-36 | 0.3-2.5 | DIP Switch | 23 | |
| SZGH-2DM542 | Step&Dir | 24-48 | 1.0-4.2 | DIP Switch | 23,24 | ||
| SZGH-2DM556 | Step&Dir | 24-48 | 1.4-5.6 | DIP Switch | 23,24 | ||
| SZGH-2DM860H | Step&Dir | 30-80 | 40-110 | 1.5-6.0 | DIP Switch | 23,24 | |
| SZGH-2DM2280 | Step&Dir | 80-240 | - | 1.6-5.9 | DIP Switch | 42,43 | |
| SZGH-3DM2080 | Step&Dir | 80-240 | - | 1.6-5.9 | DIP Switch | 42,43 | |
Closed loop stepper drive
| Model | Phase | Power | Configuration | Matching Motors(NEMA) | ||
|---|---|---|---|---|---|---|
| Voltage(v) | Current(A) | |||||
| AC | DC | Peak | NEMA | |||
| 2HSS57 | 2phase | - | 24-48 | 6 | RS232 | 23 |
| 2HSS86H | 2phase | 30-75 | 24-110 | 8 | RS232 | 34 |
| 2HSS1108 | 2phase | 80-220 | - | 10 | LED | 42 |
| 2HSS2208 | 2phase | 110-240 | - | 12 | LED | 43 |
| 3HSS2208H | 2phase | 110-240 | - | 12 | LED | 43 |
Product Display
Stepper drive series
Product advantages:
Stable speed
Powerful power
Easy to operate
Closed-loop stepper driver
Uses 32-bit motor control dedicated DSP core
Uses advanced vector closed-loop control technology
Can be used with 86 series and 110 series closed-loop stepper motors/simple servo motors
Optically coupled differential signal input
Pulse frequency 200KHZ
Subdivision setting (200-51200)
Overcurrent, overvoltage, fault protection function
Six-digit digital tube display, convenient for setting parameters and checking the working status of the motor at any time
Application Cases
This series of products has excellent system performance and high reliability, and is widely used in driving various CNC lathes, milling machines, AGV trolleys, robotic arms and other related automation industry machinery.
