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ShenZhen HSM stepper Motor Electric Co., Ltd
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SD-2H086MB Economical Micro Stepping Driver , 2 Phase / 4 Phase Stepper Motor Driver And Controller
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
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SD-2H086MB Economical Micro Stepping Driver , 2 Phase / 4 Phase Stepper Motor Driver And Controller
Specifications
1.suit for 2-phase,4-phase motor
2. Output current up to 5.86A
3. Size: 107*97*48
4. Good price,better quantity
Stepper Motor Driver
The SD-2H086MB is an economical microstepping driver .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
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Low cost and good high-speed torque |
14 selectable resolutions |
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Supply voltage up to +80VD |
Suitable for-2-phase and 4-phase motors |
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Output current up to 5.86A |
Dip switch current setting 8different values |
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Optically isolated input signals |
Pulse frequency up to 200KHz |
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Automatic idle-current reduction |
Small size (107*97*48),Weight:1KG |
2. Pin Assignment and Description
The SD-2H086MB has two connectors ,P1for control signals connections,and connector P2 for power and motor connections .The following tables are brief descriptions of the two connectors of the SD-2H086MB.More Detailed descriptions of the pins and related issues are presented in section 7,8,9.
Connector P1 Configurations
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Pin Function |
Details |
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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 5s.Series connect resistors for current limiting when +12V or +24V used. |
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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 5s at least.4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. |
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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. |
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ENA- |
Usually left unconnected (enabled) |
Connector P2 Configurations
