DRIVER LEADSHINE MA860H

Hỗ trợ trực tuyến
  • Ms.Trang - 0964 915 719(CNC miền bắc)
  • Ms.Thương - 0909 523 828(CNC miền nam)
  • Mr.Sơn - 0961 555 264(Phụ kiện quảng cáo)
  • Ms.Hiên - 0938 111 810(Linh kiện CNC, LASER)
  • Ms. Hằng - 0965 914 101 ( Linh kiện CNC, LASER

DRIVER LEADSHINE MA860H

  • 1514445554
1,100,000
Driver động cơ bước Leadshine MA860H

Driver MA860H

Features:

Introduction :

The MA860H is a high performance microstepping drive based on pure-sinusoidal current control technology. Owing to the above technology and the self-adjustment technology (self-adjust current control parameters) according to different motors, the driven motors can run with smaller noise, lower heating, smoother movement and have better performances at higher speed than most of the drives in the markets. It is suitable for driving 2-phase and 4-phase hybrid stepping motors.

 Specifications :
 
ParametersM860
MinTypicalMaxUnit
Output current1.8-7.2 (5.1 RMS)A
Supply voltage+24+68+80VDC
Logic signal current71016mA
Pulse input frequency0-300KHz
Isolation resistance500  M?

Connector P1 Configuration:
Pin FunctionDetails
PUL+Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, active at each rising or falling edge (set by inside jumper J3); 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse) , this input represents clockwise (CW) pulse,active at high level or low level (set by inside jumper J3). For reliable response, pulse width should be longer than 1.5?s. Series connect resistors for current-limiting when +12V or +24V used.
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 (set by inside jumper J1), this signal is counter-clock (CCW) pulse,active at high level or low level (set by inside jumper J3). For reliable motion response, DIR signal should be ahead of PUL signal by 5?s at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. Please note that motion direction is also related to motor-driver wiring match. Exchanging the connection of two wires for a coil to the driver will reverse motion direction.
DIR-
ENA+Enable signal: This signal is used for enabling/disabling the driver. High level (NPN control signal, PNP and Differential control signals are on the contrary, namely Low level for enabling.) for enabling the driver and low level for disabling the driver. Usually leftUNCONNECTED (ENABLED).
ENA-
 
 
Connector P2 Configuration:
Pin FunctionDetails
VDCPower supply, 24~80 VDC, Including voltage fluctuation and EMF voltage.
GNDPower Ground.
A+, A-Motor Phase A
B+, B-Motor Phase B
 
Selecting Microstep Resolution and Drive Output Current:
 Microstep resolution is set by SW5, 6, 7, 8 of the DIP switchas shown in the following table:
 
MicrostepSteps/rev.(for 1.8°motor)SW5SW6SW7SW8
2400ONONONON
4800OFFONONON
81600ONOFFONON
163200OFFOFFONON
326400ONONOFFON
6412800OFFONOFFON
12825600ONOFFOFFON
25651200OFFOFFOFFON
51000ONONONOFF
102000OFFONONOFF
204000ONOFFONOFF
255000OFFOFFONOFF
408000ONONOFFOFF
5010000OFFONOFFOFF
10020000ONOFFOFFOFF
20040000OFFOFFOFFOFF
 
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.
 
REF CurrentPeak CurrentSW1SW2SW3 
2.00A2.40AONONON
2.57A3.08AOFFONON
3.14A3.77AONOFFON
3.71A4.45AOFFOFFON
4.28A5.14AONONOFF
4.86A5.83AOFFONOFF
5.43A6.52AONOFFOFF
6.00A7.20AOFFOFFOFF
 
Typical Connection:
 
    • High performance, cost-effective
    • Supply voltage up to 80VAC or +110VDC
    • Output current up to 7.2A
    • Self-adjustment technology
    • Pure-sinusoidal current control technology
    • Pulse input frequency up to 300 KHz
    • TTL compatible and optically isolated input
    • Automatic idle-current reduction
    • 16 selectable resolutions in decimal and binary, up to 51,200 steps/rev
    • Suitable for 2-phase and 4-phase motors
    • Support PUL/DIR and CW/CCW modes
    • Short-voltage, over-voltage, over-current and short-cicuit protection

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