Description
This item includes:
1 PC Stepper Driver with 7.8A/80VDC/256Microstep, DQ860MA,
1, Introduction
The DQ860MA is an economical microstepping driver based on patented technology of Wantai Motor .It is suitable for driving 2-phase 4-phase hybrid stepping motors .By using the advanced bipolar constant-current shopping technique ,it can output more speed and torque from the same motor,compared with traditional drivers ,such as L/R drivers .Its 3-state current control technology allows coil currents to be well controlled and with relatively small current ripple,therefore less motor heating is achieved.
Features
|
Low cost and good high-speed torque |
14 selectable resolutions |
|
Supply voltage up to +80VD |
Suitable for-2-phase and 4-phase motors |
|
Output current up to 7.8A,5.86A rated current, 256Microstep |
Dip switch current setting 8different values |
|
Optically isolated input signals |
Pulse frequency up to 200KHz |
|
Automatic idle-current reductiOn |
Small size (107*97*48),Weight:0.3KGS |
|
Pin FunctiOn |
Details |
|
PUL+,PUL- |
Pulse signal:In single pulse (pulse/direction)mode,this input represents pulse signal,effective for each rising or falling edge;4-5V when PUL-HIGH,0-0.5V when PUL-LOW.For reliable response ,pulse width should be longer than 5µs.Series connect resistors for current limiting when +12V or +24V used. |
|
DIR+,DIR- |
DIR signal:In pulse mode,this signal has low/high voltage levels,representing two directions of motor rotation;For reliable motion response,DIR signal should be ahead of PUL signal by 5µs at least.4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. |
|
ENA+ |
Enable signal:This signal is used for enabling/disabling the driver.High level for enabling the driver and low level for disabling the driver. |
|
ENA- |
Usually left unconnected (enabled) |
Connector P2 Configurations
|
Pin FunctiOn |
Details |
|
Gnd |
DC power ground |
|
+V |
DC power supply,20-80VDC,Including voltage fluctuation and EMF voltage |
|
A+,A- |
Motor Phase A |
|
B+ B-, |
Motor Phase B |
Description:
- Built in DB25 male connector.
- DB25 Output Pin:P1,P2,P3,P4,P5,P6,P7,P8,P9,P14,P16,P17.
- DB25 Input Pin: P10,P11,P12,P13,P15.
- DB25 GND Pin: P18-P25.
- Power supply: +5V DC.
- Built in C-class Optical-coupler.
- High quality with Surface-mount Tech
Our products are mainly used in robotization, Spinning Automatization, Printing, Packing, Medica Machine, Make-up Equipment, Communication, Household Appliance, Water Pump, Milling Machine, Engraver Machine, CNC Routers.. etc automatic equipment of various trades.
We product all kinds of motors & driver. And we can manufacture products according to our customer's design.
Currently we are looking for qualified stocking distributors with competitive price and good discount in United States & Canada for mutually beneficial long-term relationship. We try our best to support our distributors and business partners to develop more market percentage.
Please join us, let’s create the glorious future together!
Reviews
There are no reviews yet.