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Nema 51 Step Motor Driver

Nema 51 Step Motor Driver
2H2208T Characteristic : 1.Using new digital sinusoidal micro-segmentation algorithm 2.Support single / dual control pulse input 3.A test run function, power failure, phase memory function 4.Positioning accuracy, low noise, small temperature rise, high efficiency 5.Simple high-performance,...
Product Details

2H2208T
Characteristic :
1.Using new digital sinusoidal  micro-segmentation algorithm 
2.Support single / dual control pulse input 
3.A test run function, power failure, phase  memory function 
4.Positioning accuracy, low noise, small  temperature rise, high efficiency 
5.Simple high-performance, multi-function,  operation, cost-effective 
6.With short circuit, overvoltage,  undervoltage, overtemperature protection and improving functions
7.Motor parameters automatically adapt to  the function to ensure maximum play all types of motor function

stepper Motor driver Specification :

Input    Power supply :

AC110V-230V  7A(MAX)

Output    Current

4.5A-8.0A

Drive    Way

PWM constant    current chopping ,two phase Sine wave output current

Suitable    stepper motor

85,86,110,130 series two phase stepper motor

Ambient    environment

-10℃~55℃    15~85%RH、No condensation. Non-corrosive, flammable, explosive,    conductive gas, liquid and dust

Keeping    enviroment

-40℃~+55℃, <93%RH,No condensation, no frost

Size    (L*W*H)

180X76X130 mm

Net Weight

1.3Kg

Setting Current

2H2208T

SW8-SW10

000

001

010

011

100

101

110

111

Phase current

4.5A

5.0A

5.5A

6.0A

6.5A

7.0A

7.5A

8.0A

 Microstep subdivision setting :

SW1—SW5

00000

00001

00010

00011

00100

00101

00110

00111

01000

01001

Steps /rev

200

400

500

600

800

1000

1200

1600

2000

2400

SW1—SW5

01010

01011

01100

01101

01110

01111

10000

10001

10010

10011

Steps /rev

2500

3000

3200

3600

4000

5000

6000

6400

7200

8000

SW1—SW5

10100

10101

10110

10111

11000

11001

11010

11011

----

11111

Steps/rev

10000

12000

12800

20000

24000

30000

40000

60000

----

Tesp

Describtion :

Microstep    setting

    Users can set the driver Microstep by the    SW1-SW5 five switches,total 28 micro-step. When you set the    microstep , pls stop the driver working。The    setting of the specific Microstep subdivision, please refer to the    instructions of the driver panel figure .

Output    current setting

  Users can set the driver Microstep by the    SW1-SW5 five switches. The setting of the specific Microstep subdivision,    please refer to the instructions of the driver panel figure..

Double    pulse setting

    SW7 sets pulse mode, setting “on''    as double pulse mode, setting “off'' as pulse + direction mode.,CW+/CW is Clockwise ,CCW+/CCW-  is Counterclockwise , need to confirm the    wire of stepper motor 。

Automatic    half current function

    Users can set the driver half flow    function by SW6. "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 SW6 to "OFF", in order to reduce motor and driver heating    and improve reliability.

Self    test function

   When SW1-SW5 is OFF , Inner of drive send 1K    pulse to test whether the motor,wire,and self is normal。

signal    Interface

  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    Interface

   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    Interface

    It uses DC power supply,recommended working voltage is 110-220VAC,power is over 500W,voltage shouldn’t    be over 230VAC and  below 110VAC。

Indicator    Lightor

  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

  The size of motor driver is 180X76X130 mm,mounting holes is 185mm。Chest and upright installation are ok,we suggest upright installation。 During installation, it should be close to the metal    cabinet for heat dissipation.

signal interface and sequence in time :

 

Inner electric circuit of motor drive :

 

Connection of Output alarm:

Note : OC is output of  photoelectric isolation , Max voltage  capability is 30VDC ,maximum saturation current is 100 MA motor driver .
Output optocoupler is not conducted under  the normal working condition .

Interface connection and installing size :

This nema 51 step motor driver with lower noise, high accuracy, high efficiency and short circuit, comes from Weitong which is one of the leading manufacturers and suppliers in this field. Having been well exported to the United States, Germany, Russia, etc, you can rested assured to buy our equipment at cheap price.

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