New Product 2 phase stepper driver MA860 DSP design working 24V 80VDC or VAC16 70VAC output
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New Product 2 phase stepper driver MA860 DSP design working 24V 80VDC or VAC16 70VAC output
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New Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motor

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New Products DSP design 2-phase stepper driver MA860-DSP working 24V-80VDC or VAC16-60VAC out 6A current push NEMA 34 stepper motor , 256 step ,working very well in the engraving machine ,and CNC system machine .

New upgrade product New shell more save and good .

If you want to save costs and want to whole this driver ,please contact us .

Hello friend ,if you want to buy more than 4 pcs ,please contact us ,we will guide you how to do it . thank you .

our store have many types of motion control products, including CNC products,coupling ,stepper motor ,servo driver and motor .If you are willing, please tell us what you need, we will find it for you ,Until you are satisfied ,we also have the technical Support ,so if you have any question ,please let us know ,then we can take the value suggest for you , thanks

New Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motorNew Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motorNew Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motorNew Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motorNew Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motorNew Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motor

Features •Extra-low motor noise offers excellent quietness •Anti-Resonance, provides optimum torque and nulls mid-range instability •Self-test and Auto-configuration technology, offers optimum responses with different motors •Microstep resolutions programmable, from full-step to 204,800 steps/rev •Supply voltage up to +80 VDC •Output current programmable, from 2.0A to 6.0A •Pulse input frequency up to 200 KHz •Automatic idle-current reduction •Supports PUL/DIR and CW/CCW modes The MA860-DSP is a versatility fully digital stepping drive based on a DSP with advanced control algorithm. It brings a unique level of system smoothness, providing optimum torque and nulls mid-range instability. The self-test and auto-configuration technology offers optimum responses with different motors and easy-to-use. The driven motors can run with much smaller noise, lower heating, smoother movement than most of the drives on the markets. Its unique features make the MA860-DSP an ideal solution for applications that require low-speed smoothness. And it can common use AC or DC power ,save the costs for you .

Electrical Specifications (Tj = 25oC/77oF)

Parameters

MA860-DSP

Min

Typical

Max

Unit

Output current

2.0

7.2(6.0 RMS)

A

Supply voltage

+20

+80

VDC

Logic signal current

7

10

16

mA

Pulse input frequency

0

200

kHz

Isolation resistance

500

Mohm

Electrical Specifications (Tj = 25oC/77oF)

Parameters

DM856

Min

Typical

Max

Unit

Output current

0.5

5.6 (4.0 RMS)

A

Supply voltage

+20

+80

VDC

Logic signal current

7

10

16

mA

Pulse input frequency

0

200

kHz

Isolation resistance

500

Mohm

Connector P1 Configurations

Pin Function

Details

PUL+

Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, each rising or falling edge active (software configurable); 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse) , this input represents clockwise (CW) pulse,active both at high level and low level (software configurable). For reliable response, pulse width should be longer than 2.5µs. Series connect resistors for current-limiting when +12V or +24V used. The same as DIR and ENA signals.

PUL-

DIR+

DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation; in double-pulse mode (software configurable), this signal is counter-clock (CCW) pulse,active both at high level and low level (software configurable). 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. Please note that rotation direction is also related to motor-drive wiring match. Exchanging the connection of two wires for a coil to the drive will reverse motion direction.

DIR-

ENA+

Enable signal: This signal is used for enabling/disabling the drive. High level (NPN control signal, PNP and Differential control signals are on the contrary, namely Low level for enabling.) for enabling the drive and low level for disabling the drive. Usually left UNCONNECTED (ENABLED).

ENA-

Connector P2 Configurations

Pin Function

Details

+Vdc

Power supply, 20~80 VDC, Including voltage fluctuation and EMF voltage.

GND

Power Ground.

A+, A-

Motor Phase A

B+, B-

Motor Phase B

Selecting Microstep Resolution and drive Output Current

Microstep resolutions and output current are programmable, the former can be set from full-step to 102,400 steps/rev and the latter can be set from 0.5A to 5.6A.

However, when it’s not in software configured mode, this drive uses an 8-bit DIP switch to set microstep resolution, and motor operating current, as shown below:

New Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motor

Microstep Resolution Selection

When it’s not in software configured mode, microstep resolution is set by SW5, 6, 7, 8 of the DIP switch as shown in the following table:

Microstep

Steps/rev.(for 1.8o motor)

SW5

SW6

SW7

SW8

1 to 512

Default/Software configured

on

on

on

on

2

400

off

on

on

on

4

800

on

off

on

on

8

1600

off

off

on

on

16

3200

on

on

off

on

32

6400

off

on

off

on

64

12800

on

off

off

on

128

256

25600

51200

off

off

off

off

off

on

5

1000

on

on

on

off

10

2000

off

on

on

off

20

4000

on

off

on

off

25

5000

off

off

on

off

40

8000

on

on

off

off

50

10000

off

on

off

off

100

20000

on

off

off

off

400

40000

off

off

off

off

Current Settings

When it’s not in software configured mode, the first three bits (SW1, 2, 3) of the DIP switch are used to set the dynamic current. Select a setting closest to your motor’s required current.

Peak Current

RMS Current

SW1

SW2

SW3

Default/Software configured (0.5 to 5.6A)

OFF

OFF

OFF

2.0A

2.4A

ON

OFF

OFF

2.57A

3.08A

OFF

ON

OFF

3.71A

4.45A

ON

ON

OFF

4.86A

5.83A

OFF

OFF

ON

5.43A

6.53A

ON

OFF

ON

6.00A

7.2A

OFF

OFF

OFF

New Product 2-phase stepper driver MA860-DSP design working 24V-80VDC or VAC16-70VAC output 6A current work with NEMA 34 motor

Mechanical Specifications (unit: mm [inch])

Note: Due to motor inductance, the actual current in the coil may be smaller than the dynamic current setting, particularly under high speed condition.

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2 Payment must be made within 3 days of order.

3 If you can’t checkout immediately after auction close , please wait for a few minutes and retry Payments must be completed within 3 days . 2.Shipment . 1.we accepted WORLDWIDE SHIPPING . (Except some countries and APO/FPO) 2. Orders processed timely after the payment verification . 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address . 4. The images shown are not the actual item and are for your reference only . 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season . 6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction . 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery . 3 Return Policy . 1.The buyer has 7 days to return the item (the buyer pays shipping fees). Money-back guarantee! 2. We will offer a full refund/free exchange if the item is DOA(dead on arrival) or defective upon recieving the package. If the item is not defective, buyer must pay 10% restocking fee plus shipping fee for return/exchange. 3. After 1 month while within 1 year: no return allowed, buyer will be responsible for all warranty shipping & handling to our Hong Kong Customer Service Support. 4. Defective products must be returned within 14 days from the date report the problem. 5. It may take up to 7 business days to process your return after we receive your product. 6. All products have 1 year warranty . 4. Feedback . We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them .

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Price:  US $48.40 / piece
Sale Price:  US $45.98 / piece
from AliExpress