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Brand Name : Jkongmotor
Model Number : JKHSD57
Certification : CE, ROHS,ISO9001
Place of Origin : Jiangsu, China (Mainland)
MOQ : 3-10pcs
Price : US$27 ~ US$35
Payment Terms : T/T , paypal , Western Union, L/C
Supply Ability : 100000pcs/month
Delivery Time : For samples , 7-15 days / For batch , 15-25days
Packaging Details : with export carton . big quantity with pallet
Name : Stepper Motor Controller
Supply voltage : 24VDC - 60VDC
current : 0.1A - 7.2A
weight : 280g
Certified : CE ROHS
Matched Motor : Nema34 stepping motor
JK-HSD57 60VDC Stepper Motor Driver for Nema 23 Closed Loop Stepper Motor
JK-HSD57 is one of the models in Jkongmotor series easy servo drives which can take 20-80 VDC operating voltage and output 0.1 -10A continuous load-based current. It is capable of driving NEMA 17, 23, 24 and 34 easy servo motors (stepper motors with encoders) with the position loop closed in real time.
  Features:
Step and direction control
Closed position loop for no loss of movement synchronization
Operating voltage: 20-80 VDC
Load based output current of 0.1 - 10 A
High torque at starting and low speed
No torque reservation
High stiffness at standstill
Significantly reduced motor heating
Smooth motor movement and extra low motor noise
Quick response, no delay and zero settling time
No loss of steps; no hunting; no overshooting
Plug-and-play and no tuning
 

 Using environment and parameters
  
| Cooling method | Natural cooling or forced air cooling | |
| Using environment | occasion | Can not be placed next to other heating equipment, should avoid dust, oil mist, corrosive gas, too big humidity and strong vibration place, prohibit to have combustible gas and conductive dust | 
| temperature | -5℃ ~ +50℃ | |
| humidity | 40 ~ 90%RH | |
| vibration | 5.9m/s2MAX | |
| Storage temperature | -20℃~80℃ | |
| Using altitude | Below 1000 metres | |
| Weight | About 280 g | |
 
 Mechanical installation diagram
                      
  
 Interface description
 1) Control signal interface circuit
| Name | Function | 
| PUL+ | Pulse signal: pulse rising edge is effective; In PUL high level,voltage is 4.5 ~ 28Vdc, and the low level, voltage is 0 ~ 0.5v. In order to reliably respond to the pulse signal, the pulse width should be greater than 1.5μs | 
| PUL- | |
| DIR+ | Direction signal: high/low level signal, to ensure reliable commutation of motor, directional signal should be established before the pulse signal at least 2μs. The initial direction of the motor is connect to motor wiring, change winding (e.g., A +, A - exchange) can change the direction of the motor running, In DIR high level,the voltage is 4.5 ~ 28 VDC,in low level,voltage is 0 ~ 0.5 V. | 
| DIR- | |
| ENA+ | Enable signal: this input signal is used to enable or prohibit. ENA+ connect 4.5 ~ 28Vdc, ENA- connect low level (or internal optical coupling), the actuator will cut off the electrical current to keep the motor in a free state and the stepper pulse is not responsive. When this function is not required, the enable signal can be suspended. | 
| ENA- | 
 
 2) High voltage interface
| Name | Function | 
| GND | DC power grounding | 
| +Vdc | DC power positive, dc 24~75 VDC, recommended for 48Vdc. | 
| A+,A- | Motor A phase coil interface | 
| B+,B- | Motor B phase coil interface | 
 
 3) 232 Communication interface
 It is possible to connect a PC or STU debugger with a dedicated serial cable, and forbid charged plug. Through STU or the PC software ProTuner, the subdivision and current value, effective edge and single double pulse all can be set, and can also be used for the elimination and adjustment of the resonance point.
| Terminals No. | Signal | Name | Instruction | 
| 1 | NC | ||
| 2 | +5V | 5V positive of power supply | Only by external STU | 
| 3 | TxD | RS232 sender | |
| 4 | GND | 5V power grounding | 0V | 
| 5 | RxD | RS232 receiver | |
| 6 | NC | 
 
  
 Applications:
|   | 
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