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Stepper Motor Driver JB542M DC20-50V 4.0A 200Microstep

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Stepper Motor Driver JB542M DC20-50V 4.0A 200Microstep

China Stepper Motor Driver JB542M DC20-50V 4.0A 200Microstep supplier

Large Image :  Stepper Motor Driver JB542M DC20-50V 4.0A 200Microstep

Product Details:

Place of Origin: Guangdong, China
Brand Name: Jingbo
Certification: CE
Model Number: JB245M

Payment & Shipping Terms:

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

Stepper Motor Driver JB542M DC20-50V 4.0A 200Microstep

 

 

Features

 

High performance, low price

16 channels constant angle and constant torque microstep, max revolution is up to 40000 pulse/R

Upmost response frequency amounts to 200Kpps

Once the pulse stops over 1.5s, the phase current will be automatically reduced to half of pre-set current

Opto-isolated signal Input/Output

Driving current can be adjusted from 1.0A/phase to 4.0A/phase through 8 channels

Single power input, voltage range: DC20-50V

It can match 2 phase hybrid stepper motors whose current is under 6.0A, flange size ranges from 42mm to 86mm.

 

Wiring and Dimension example

JB542M 119kb

 

Current setting

 

The working current of the driver is set by SW1-SW3 terminal, for more details please refer to the diagram below .

 

 

Current (A)

1.0

1.2

1.5

2.0

2.5

3.0

3.5

4.0

SW1

ON

OFF

ON

OFF

ON

OFF

ON

OFF

SW2

ON

ON

OFF

OFF

ON

ON

OFF

OFF

SW3

ON

ON

ON

ON

OFF

OFF

OFF

OFF

 

 

 

 

Microstep setting

 

The microsteps of the driver are set by SW5-SW8 terminal with the following 16 channels. The SW4 is for function setting.

Details are as below: Microsteps(pulse/R)

 

 

Microstep 200 400 800 1600 3200 6400 12800 25600
SW5 ON OFF ON OFF ON OFF ON OFF
SW6 ON ON OFF OFF ON ON OFF OFF
SW7 ON ON ON ON OFF OFF OFF OFF
SW8 ON ON ON ON ON ON ON ON
Microstep 1000 2000 4000 5000 8000 10000 20000 40000
SW5 ON OFF ON OFF ON OFF ON OFF
SW6 ON ON OFF OFF ON ON OFF OFF
SW7 ON ON ON ON OFF OFF OFF OFF
SW8 OFF OFF OFF OFF OFF OFF OFF OFF
SW4

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

 

 

Note: The microsteps can be customized according to clients’ requirement.

 

 

Terminal function

 

Mark

Function

Notes

PU+

Step pulse signal+

It can connect +5V or +28V, and an extra resistor is not needed if it connect +28V

PU-

Step 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

DR+

Direction control signal+

It can connect +5V or +28V, and an extra resistor is not needed if it connect +28V

DR-

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

MF+

Motor Free signal+

It can connect +5V or +28V, and an extra resistor is not needed if it connect +28V

MF-

Motor Free signal-

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

V-

    Power-

DC20-50V

V+

    Power+

A+

 

Connect to the motor

Stepper Motor Driver JB542M DC20-50V 4.0A 200Microstep

A-

B+

B-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

! Caution

 

1.The input voltage can not exceed DC50V .

2.Input control signal ranges from +5V to +28V, current-limiting resistance is not needed when it is over +5V.

3.The input pulse signal effects on falling edge

4.ALM lights and the driver stops working when the driver temperature is over 80C. Until the temperature falls to 50C, it will restart to work after powered-up. The heat sink is needed when overheat occurs

5.ALM lights if it is short circuit, please check motor leads and eliminate other short faults, and then repower up to restore

6.ALM lights if the motor does not connect well with the driver, please check motor leads and repower up to restore

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)