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Stepper Motor Driver JB268M 80V 6.0A 200Microstep

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Stepper Motor Driver JB268M 80V 6.0A 200Microstep

China Stepper Motor Driver  JB268M 80V 6.0A 200Microstep supplier

Large Image :  Stepper Motor Driver JB268M 80V 6.0A 200Microstep

Product Details:

Place of Origin: Guangdong, China
Brand Name: Jingbo
Certification: CE
Model Number: JB268MC

Payment & Shipping Terms:

Delivery Time: in stock
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 500pcs per week
Minimum Order Quantity: 1pc
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Detailed Product Description
Phase: 2 Condition: New
Warranty: 1 Year

Stepper Motor Driver JB268M 80V 6.0A 200Microstep

Features

  • High performance, low price
    • 16 channels constant angle and constant torque microstep, highest microstep is up to 200
    • An unique control circuit is adopted
    • Upmost response frequency amounts to 200Kpps
    • Once the pulse stops over 100ms, the phase current will automatically cut by half
    • Bipolar constant current chopper control
    • Driving current is continuously adjustable from 0.5A/phase to 6A/phase
    • Single power input, voltage range: DC24-80V
    • It can match 2 phase 6 leads or 8 leads hybrid stepper motors whose current is under 6A, flange size ranges from 57mm to 86mm.

Wiring example

Stepper Motor Driver  JB268M 80V 6.0A 200Microstep

Running current setting

Stepper Motor Driver  JB268M 80V 6.0A 200Microstep

Input signal timing diagram

Stepper Motor Driver  JB268M 80V 6.0A 200Microstep

Microstep setting List

Microstep

1

2

4

8

16

32

64

128

5

10

20

25

40

50

100

200

D6

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

D5

ON

ON

OFF

OFF

ON

ON

OFF

OFF

ON

ON

OFF

OFF

ON

ON

OFF

OFF

D4

ON

ON

ON

ON

OFF

OFF

OFF

OFF

ON

ON

ON

ON

OFF

OFF

OFF

OFF

D3

ON

ON

ON

ON

ON

ON

ON

ON

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

D2

ON, Double pulse: PU is clockwise pulse signal, DR is counterclockwise pulse signal

OFF, single pulse: PU is step pulse signal, DR is direction signal

D1

Self detect switch (OFF: accept external signal, ON: send out 7.5KHz pulse by the driver,the microstep should be set more than 8)

Terminal function

Mark

Function

Notes

TM

Power indicator

The green indicator lights when signal TM is effective.

O.H

Alarm indicator

The red indicator lights when overheat occurs.

Im

Current setting adjuster

Adjust motor’s phase current. Turning it clockwise will increase the current output, counterclockwise will decrease

PU+

Step pulse signal+

It can connect +5V or +24V, but an extra resistor is needed if it connect +24V

PU-

D2=OFF, PU is pulse signal

Effects on falling edge, the motor goes one step as the pulse input change from “high” to “low”. Input resistance is 220Ω. Requirement: low voltage:0-0.5V, high voltage:4-5V, pulse width >2.5μs

D2=ON, PU is clockwise pulse signal

DR+

Direction control signal+

It can connect +5V or +24V, but an extra resistor is needed if it connect +24V

DR-

D2=OFF, DR is direction control signal

Change motor’s direction of rotation. Input resistance is 220Ω. Requirement: low voltage:0-0.5V, high voltage:4-5V, pulse width >2.5μs

D2=ON, DR is counterclockwise pulse signal

MF+

Motor Free signal+

It can connect +5V or +24V, but an extra resistor is needed if it connect +24V

MF-

Motor Free signal-

Once effects, it will cut off the motor current, the driver stops working and sets the motor free

FL+

Overheat protection signal+

It can connect +5V or +24V, but an extra resistor is needed if it connect +24V

FL-

Overheat protection signal-

The motor current is cut off automatically and signal FL is effective (low voltage) when temperature of the driver is over 70℃. The driver will restart working and clear the FL signal when the temperature falls to 50℃。

V+

Power+

DC24-80V

V-

Power-

AC、BC

Connect to the motor

+A、-A

+B、-B

! Caution

1. Do not reverse the power input, input voltage should not exceed DC80V.

2. Input control signal is 5V, current-limiting resistance should be connected when it is over 5V.

3. Alarm indicator O.H lights and the driver stops working when the driver temperature is over 70℃. It will restart to work automatically until the temperature falls to 50℃. The heat sink is needed when overheat occurs

4. 6 or 8 leads motors have to be used due to the special control circuit in the driver.

Contact Details
Shenzhen Jingbo Mechanical & Electrical CO.,Ltd

Contact Person: Ms. Judy

Tel: 86-755-27732220

Fax: 86-755-82959971

Send your inquiry directly to us (0 / 3000)