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/steppermotorcnckit" ><img src="http://ti2.auctiva.com/sw/noflash.gif" border="0"></a></td><td height="27px" valign="middle" align="center"><font face="arial" size="2"><b><a href="http://emporium.auctiva.com/steppermotorcnckit" >steppermotorcnckit</a> Store</b></font></td></tr></table></div> <div style="text-align:center"><a style="text-decoration:none" href="http://mostpopular.sellathon.com/?id=AC1369865"><img src="http://www.sellathon.com/Resources/Images/countercredit.gif" border="0"></a></div> This item includes: 1 pieces Nema 34 step stepper motors with 1090 oz.in, 34HS9456 1 pieces step stepper motor drivers DM860A, peak 7.8A, 256 micsteps,24-80VDC1 pieces Power supply 350Watts (60VDC/5.83A)1 piece Breakout board & 1 pieces Parallel cableFeatures:1.High torque, More smooth movement2.High efficiency, energy-saving, low noise, low vibration, high start torque, low start current and reliable performance.3.We offfer mach 3 software by free,if you want please download on our website.After you payment,I will send electronic manual to your e-mail,if you not receive,you tell me your e-mail,I will send to you.Detailed information:1. Nema 34 stepper motor:Model Step angle( ° ) Motor Length L(mm) Rate Voltage (V) Rate Current (A) Phase Resistance ( Ω ) Phase Inductance (mH) Holding Torque (oz.in) Lead Wire (NO.) Rotor Inertia (kg. cm2) Motor Weight (kg) 34HS9456 1.8 99 2.13 5.6 0.35 4.1 1090 4 17 3 2. Stepper motor driver DM860A:Introduction: 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 5. Mechanical Specification:To have 20mm of space around ,cannot be placed next to other heating devices. What’s more, avoid dust, oil mist, corrosive gas, heavy humidity and high vibration. (Unit=mm) 6. Adjustment of troubleshooting 1) , the status on light’s indication PWR: green, normal work light. ALM: red, failure light, the motor with phase short-circuit, overvoltage and under-voltage protection. 2) TroublesAlarm indicator ReasonsMeasuresLED off turnWrong connection for powerCheck wiring of powerLow-voltages for powerEnlarge voltage of powerMotor doesn’t run, without holding torqueWrong connection of stepper motorCorrect its wiringRESET signal is effective when offlineMake RESET ineffectiveMotor doesn’t run, butmaintains holding torqueWithout input pulse signalAdjust PMW & signal levelMotor runs wrong directionWrong wires’ connectionChange connection for any of 2 wiresWrong input direction signalChange direction settingMotor’s holding torque is too smallToo small relative to current settingCorrect rated current settingAcceleration is too fastReduce the accelerationMotor stallsRule out mechanical failureDriver does not match with the motorChange a suitable driver 7. Driver wiring A complete stepper motor control system should contain stepper drives, DC power supply and controller (pulse source). The following is a typical system wiring diagram 3.Power Supply350W-60V4. Breakout BoardDescription: • 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.Shipping：☟☛We have warehouses in United States. If you are in USA,our products can be delivered quickly.Via DHL or UPS.We don't ship to island.☛We have economical express delivery to most countries,Via DHL /UPS/FEDEX /China Post/EMS.☛There is online tracking numberafter the item shipped. Payment：☟☛ We accept paypal credit and bank transfer.☛ Payment must be made within 7 days of the auction end time.☛ Please make sure that your shipping address is correct. Problem and Feedback：☟☛If you satisfied with goods,please give 5 points of feed back☛Item as Described★★★★★☛Commuication★★★★★☛Shipping Speed★★★★★☛If you have problem on product or want product,please connect me, send e-mail to me. Refound：☟☛If you are not satisfied the package,please tell us the reason.☛Delivery cost is paid by buyer. Application：☟☛Our products are mainly used in CNC machine,Carver machine,Dispenses,3D Printer,☛Stage Hghting, Medical machine,Household Applicance,Engraver Machine and so on.
Price: 82.8 USD
Location: Rowland Heights, California
End Time: 2023-11-20T07:54:58.000Z
Shipping Cost: 0 USD
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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
Return policy details:
Brand: Longs Motor
Full Step Angle: 1.8° (200 Steps)
Current Type: DC
Rated Current per Phase: 5.6A
Resistance per Phase: 0.38Ohm
Shaft Diameter: 14MM
MPN: Does Not Apply
Country/Region of Manufacture: China
Wiring Configuration: 4-Wire Bipolar
Holding Torque: 1090OZ.IN
