Basic Info.
Certification
ISO: 9001, CE
Voltage Range
24-80VAC/ 36-110VDC
Transport Package
25PCS/Carton
Product Description
DM860A 2-Phase Digital Hybrid Stepper Driver
Product Features:
1. 2phase digital stepper driver, adoption of 32-bit DSP technology
2. Low-noise, low-vibration and low temperature rising
3. Voltage 36-110VDC or 24-80VAC
4. With 8 stalls output current setting, peak current 7.2A
5. With 16 stalls microstep subdivision setting
6. Automatic half current, self-test, over voltage, under voltage, over current protection
7. Internal optical isolation, highest frequency response 200KHZ.
8. Suitable for 2,4 phase nema23, nema34 hybrid stepper motor with current range 2.4-7.2A
Current selection
| REF | Peak | SW1 | SW2 | SW3 |
| 2.00A | 2.40A | ON | ON | ON |
| 2.57A | 3.08A | OFF | ON | ON |
| 3.14A | 3.77A | ON | OFF | ON |
| 3.71A | 4.45A | OFF | OFF | ON |
| 4.28A | 5.14A | ON | ON | OFF |
| 4.86A | 5.83A | OFF | ON | OFF |
| 5.43A | 6.52A | ON | OFF | OFF |
| 6.00A | 7.20A | OFF | OFF | OFF |
Microstep selection
| Pulse/REV | SW5 | SW6 | SW7 | SW8 |
| Default | ON | ON | ON | ON |
| 800 | OFF | ON | ON | ON |
| 1600 | ON | OFF | ON | ON |
| 3200 | OFF | OFF | ON | ON |
| 6400 | ON | ON | OFF | ON |
| 12800 | OFF | ON | OFF | ON |
| 25600 | ON | OFF | OFF | ON |
| 51200 | OFF | OFF | OFF | ON |
| 1000 | ON | ON | ON | OFF |
| 2000 | OFF | ON | ON | OFF |
| 4000 | ON | OFF | ON | OFF |
| 5000 | OFF | OFF | ON | OFF |
| 8000 | ON | ON | OFF | OFF |
| 10000 | OFF | ON | OFF | OFF |
| 20000 | ON | OFF | OFF | OFF |
| 40000 | OFF | OFF | OFF | OFF |
Note:The pulse can be customized according to customers' requirements.
Common indicator
| Phenomenon | Reason | Solution |
| The red indicator is on. | 1. A short circuit of motor wires. | Inspect or change wires |
| 2. The external voltage is over or low than the driver's working voltage. | Adjust the voltage to a reasonable rang |
| 3. Unknown reason | Return the goods |
Driver functions descriptions
| Driver function | Operating instructions |
| Output current setting | Users can set the driver output current by SW1-SW3 three switches.
The setting of the specific output current, please refer to the instructions of the driver panel figure. |
Microstep setting | Users can set the driver Microstep by the SW5-SW8 four switches. The setting of the specific Microstep subdivision, please refer to the instructions of the driver panel figure. |
Automatic half current function | Users can set the driver half flow function by SW4. "OFF" indicates the quiescent current is set to half of the dynamic current, that is to say, 0.5 seconds after the cessation of the pulse, current reduce to about half automatically. "ON" indicates the quiescent current and the dynamic current are the same. User can set SW4 to "OFF", in order to reduce motor and driver heating and improve reliability. |
Signal interfaces | PUL+ and PUL- are the positive and negative side of control pulse signal; DIR+ and DIR- are the positive and negative side of direction signal; ENA+ and ENA- are the positive and negative side of enable signal. |
Motor interfaces | A+ and A- are connected to a phase winding of motor; B+ and B- are connected to another phase winding of motor. If you need to backward, one of the phase windings can be reversed. |
Power interfaces | It uses DC power supply. Recommended operating voltage is 24VDC-80VDC, and power consumption should be greater than 350W. |
Indicator lights | There are two indicator lights. Power indicator is green. When the driver power on, the green light will always be lit. Fault indicator is red, when there is over-voltage or over-current fault, the red light will always be lit; after the driver fault is cleared, if re-power the red light will be off. |
Installation instructions | Driver dimensions:150×99×48mm, please refer to dimensions diagram. Please leave 10CM space for heat dissipation. During installation, it should be close to the metal cabinet for heat dissipation. |
| Driver Catalogue |
| Model No. | current range | voltage range | microstep/pulse | dimension (mm) | suitable motor |
| M415D | 0.21-1.5A | 18-40VDC | 1-64 microstep | 86x55x20 | nema 17, nema 15 |
| M430D | 0.9-3.0A | 18-40VDC | 1-64 microstep | 117x71x35 | nema 23, nema 17 |
| M545D | 1.5-4.5A | 24-50VDC | 2-256 microstep | 117x71x35 | nema 34, nema 23 |
| M860D | 2.0-6.0A | 24-80VDC | 2-256 microstep | 150x99x48 | nema 34, nema 23 |
| M660A | 2.0-6.0A | 24-60VAC | 2-256 microstep | 150x99x48 | nema 34, nema 23 |
| M1160A | 0.38-6.0A | 80-110VAC | 1-256 microstep | 170x94x66 | nema 43, nema 34 |
| DM422 | 0.5-2.2A | 20-40VDC | 1-256 microstep | 66x56x20 | nema 23, nema 17 |
| DM542 | 1-4.2A | 18-50VDC | 1-256 microstep | 118x75x32 | nema 34, nema 23 |
| DM556D | 2.1-5.6A | 24-50VDC | 1-256 microstep | 118x75x32 | nema 34, nema 23 |
| DM756D | 2.1-5.6A | 24-70VDC | 1-256 microstep | 118x75x32 | nema 34, nema 23 |
| DM860D | 2.4-7.2A | 24-80VDC | 1-256 microstep | 150x98x51 | nema 34, nema 23 |
| DM860A | 2.4-7.2A | 24-80VAC | 1-256 microstep | 150x98x51 | nema 43, nema 34 |
| DM2280A | 4.5-8.0A | 110-220VAC | 1-256 microstep | 198x130x76 | nema 52, nema 43,
nema 34 |
| 3DM683 | 3.2-8.3A | 24-60VAC | 800-51200 pulses | 118x75x32 | 3 phase nema 34,
nema 23 |
| 3DM860D | 2.4-7.2A | 24-80VDC | 800-51200 pulses | 150x98x51 | 3 phase nema 34 |
| 3DM2280A | 4.5-8.0A | 110-220VAC | 800-60000 pulses | 198x130x76 | 3 phase nema 43 |
Our main products
1. Hybrid stepper motor
(from size nema 8, nema 11, nema 14, nema 16, nema 17, nema 23, nema 24, nema 34, nema 42, nema 52)
( variable closed loop stepper motor, gear reducer stepper motor, linear stepper motor, brake stepper motor)
2. Stepper drivers, controller board and power supply
3. Servo motor and driver
4. Spindle motor and other accessories
5. Brushless dc motor
6. We can also help you to purchase other parts you need
Application:
Our stepper motor are widely used in engraving machine, cutting plotter, textile machine, 3D printer, medical devices, stage lighting equipment, robot, CNC machine, music fountain, security surveillance and other industrial automatic equipment.
Our company:
Changzhou Jinsanshi Mechatronics Co.,Ltd, located in Changzhou city, Jisangsu Province, China, is a comprehensive company which has been specialized in the field of stepper motors, drivers, spindle motors, as servo motors and BLDC motors for several years.
Now we have an excellent group with rich experience in manufacturing and researching. And we have a variouty of specifications of hybrid stepper motors, and different linear stepper motor, geared stepper motor, stepper motor with brake. Because of its long working life, stable performance and low failure rate, our products are well received by customers. We have got the certification of CE, RoHS and ISO9001:2008.
If you are interested in any of our products, please feel free to visit our website and contact us directly for more informations. We are looking forward to cooperate with you!
FAQ
1.Q:Can I get some samples first?
A:Sure, we are honored to offer you samples for your check.
2.Q:Do you have the products in stock?
A:Our products are manufactured according to your order except the normal products.
3.Q:What's the delivery time?
A:It usually takes about 7 working days,but the exact delivery time might be different for different order or at different time.
4.Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality control from the beginning to the end of the production. Every product will be fully assembled and carefully tested before packed.
5.Q:What's your warranty terms?
A: We offer different warranty terms for different products. Please contact with us for details.
Address:
Dailuo Road 135, Luoyang Town, Wujin District, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Jinsanshi Mechatronics co. Ltd. Is a comprehensive company which specilizes in producing and researching stepper and motor driver. Our company is located in Changzhou city, Jiangsu province, China. We own an excellent group with rich experience in manufacturing and researching. In this field, we have rich experience, so that we can solve the actual using problems for customers. Our products are highly commended by customers because of its easy operation, long using life, stable performance, low failure rate and high technical content.
Our products are widely applied in printing equipment, engraving machine textile machine, computer external application equipment, medical instruments, stage light equipment, robot, NC machine tool and other automatic controlling system. Our main products include stepper motor from NEMA 8 to NEMA 42, geared stepper motors, lead screw motors, stepper motor with brake, drivers for all the motors. We also produce closed loop steppers and drivers.
On the way of development, the principle of "efficiency is the life, quality is the fundamental" is always insisted by Jinsanshi people. We take the market as the guidance, provide high quality products and good service to customers. We are expecting the cooperation with more friends from home and aboard in the near future.
