Description: <div style="text-align:center"><img src="http://ti2.auctiva.com/sw/java.gif" border="0"><br><table align="center"><tr><td><a style="text-decoration:none" href="http://emporium.auctiva.com/yolanda077" target="_blank"><img src="http://ti2.auctiva.com/sw/images.gif" border="0"></a></td><td height="27px" valign="middle" align="center"><font face="arial" size="2"><b><a href="http://emporium.auctiva.com/yolanda077" target="_blank">yolanda077</a> Store</b></font></td></tr></table></div> Great News from Longs motor! For USA ,No customs taxes, no damage, better service, please don't hesitate! For USA customers,it will be free shipped from USA warehouse. OEM/Customised products/Large volume......----------We have plenty of experience. This item includes: 3 pc Stepper motor driver High Perfermance Stepper Driver DM860A Up to7.8A, 24-80VDC With Fan 3 PC Power supply 350W(60VDC/5.8A) 1 PC Breakout board 1. Stepper motor driver DM860AIntroduction: DM860A is a type of two-phase hybrid stepping motor driver, The drive voltage of which is from 24VDC to 80VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 57mm to 110mm outside diameter and less than 8.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DM860A run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, and computer embroider machine, packing machines and so on.Features:l High performance, low pricel Average current control, 2-phase sinusoidal output current drivel Supply voltage from 24VDC to 80VDCl Opto-isolated signal I/Ol Overvoltage, under voltage, overcorrect, phase short circuit protectionl 14 channels subdivision and automatic idle-current reductionl 8 channels output phase current settingl Offline command input terminall Motor torque is related with speed, but not related with step/revolutionl High start speedl High hording torque under high speed Electrical specification: Input voltage24-80VDCInput current＜ 6AOutput current2.8A～7.8AConsumptionConsumption：80W； Internal Insurance：10ATemperatureWorking Temperature -10～45℃；Stocking temperature -40℃～70℃HumidityNo condensation, no water dropletsgasProhibition of combustible gases and conductive dustweight500G Pins assignments and description: 1) Connector Pins Configurations Pin Function Details PUL +,PUL-Pulse signal, PUL+ is the positive end of pulses input pin PUL- is the negative end of pulse input pin DIR+,DIR-DIR signal: DIR+ is the positive end of direction input pin DIR- is the negative end of direction input pinENBL+ Enable signal: ENBL+ is the positive end of direction input pin. This signal is used for enabling/disabling the driver. High level for enabling the driver and low level for disabling the driver.ENBL-ENBL- is the negative end of direction input pin. Usually left unconnected (enabled) 2) Pins wiring diagram:PC’s control signals can be active in high and low electrical level. When the high electrical level is active,all control negative signals will be connected together to GND. When low electrical level is active, allcontrol positive signals will be connected together to public port. Now give two examples( Open collector&PNP), please check them: Fig 1. Input port circuit (Yang connection) PC open connector output Fig. 2 Input port circuit ( Yin connection) PC PNP outputNote: When VCC=5V, R=0 When VCC=12V, R=1K, ＞1/8W When VCC=24V, R=2K,＞1/8WR must connect in the control signal part . 3.Function choice ( Using DIP pins to achieve this function) 1) Micro step resolution is set by SW 5,6,7,8 of the DIP switch as shown in the following table: SW5ONOFFONOFFONOFFONOFFONOFFONOFFONOFFSW6ONONOFFOFFONONOFFOFFONONOFFOFFONONSW7ONONONONOFFOFFOFFOFFONONONONOFFOFFSW8ONONONONONONONONOFFOFFOFFOFFOFFOFFPULSE/REV400800160032006400128002560051200100020005000100002500050000 2) Standstill current settingSW4 is used for this purpose. OFF meaning that the standstill current is set to be half of the selected dynamiccurrent and ON meaning that standstill is set to be the same as the selected dynamic current. 3) Output current setting:The first three bits (SW 1, 2, 3)of the DIP switch are used to set the dynamic current. Select a settingClosest to your motor’s required current Output current (A)SW1SW2SW3PEAKRMSONONON2.802.00OFFONON3.502.50ONOFFON4.203.00OFFOFFON4.903.50ONONOFF5.704.00OFFONOFF6.404.60ONOFFOFF7.005.00OFFOFFOFF7.805.60 4) Semi-flow function:Semi-flow function is that there is not step pulse after200 ms, the driver output current automaticallyreduced to 40% of rated output current, which is used to prevent motor heat. 4. Pins of motor & power: Motor and power pins1A+Motors wiring 2A-3B+4B-5,6DC+ DC-Power supplyPower supply ：DC24-80VDCThe peak input current can not up to 6A 3.Power supply:The power of this power supply is 350Watts, and the output voltage/current is 60V. 4. Breakout Board: Built in DB25 male connector.DB25 Output Pin:P1,P2,P3,P4,P5,P6,P7,P8,P9,P14,P16,P17.DB25 Input Pin: P10,P11,P12,P13,P15.DB25 GND Pin: P18-P25.Power supply: +5V DC.Built in C-class Optical-coupler.High quality with Surface-mount Tech. 5.WIRING DIAGRAM: Motor wiring diagramA+红/RedA-绿/GreenB+黄/YellowB-蓝/Blue What’s more, we are looking for distributors in the world, if you are interested in our programme, please contact us! Let's grow together!!!
Price: 118 USD
Location: Industry
End Time: 2024-11-25T02:30:31.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Longs Motor
Run Method: Bipolar
Model: DM860HA/350-60
Input Voltage: 48 V
Number Of Axes: 1- 4
Application: Dual Axis
