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This item includes: 1PC Nema 34 stepper motor with 960 oz.in, 5.6A,4leads 34HS9456 1PC Stepper motor driver, DM860, peak 7.8A ,256 Micsteps 1PC Power Supply 350W-60VDC 1 PC Breakout Board & 1 PC parallel cable
Features:
1.High torque, More smooth movement
2.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 wi ll send to you.
Detailed information:
1. Nema 34 stepper motor:
Technical Specifications
34HS9456
Step Angle | 1,8° |
Rated Voltage | 2.13 V |
Rated Current | 5.6 A |
Phase Resistance | 0.35 Ohm/Phase |
Phase inducturance | 4.1 mH/Phase |
Holding Torque | 6.8 N.m=960 oz.in |
Detent Torque | 9.5 N.cm Max |
Rotor Torque | 1700 g- cm² |
Lead Wires | 4 |
Shaft Diameter | 14 mm |
Dual flat shaft size | 13mm (1mm for flat) |
Motor Length | 99 mm |
Motor Weight | 3,0 kg |
Wires Connection | Red - A+, Green - A-, Yellow - B+, Blue - B- |
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 price l Average current control, 2-phase sinusoidal output current drive l Supply voltage from 24VDC to 80VDC l Opto-isolated signal I/O l Overvoltage, under voltage, overcorrect, phase short circuit protection l 14 channels subdivision and automatic idle-current reduction l 8 channels output phase current setting l Offline command input terminal l Motor torque is related with speed, but not related with step/revolution l High start speed l High hording torque under high speed Electrical specification:
Input voltage | 24-80VDC |
Input current | < 6A |
Output current | 2.8A~7.8A |
Consumption | Consumption:80W; Internal Insurance:10A |
Temperature | Working Temperature -10~45℃; Stocking temperature -40℃~70℃ |
Humidity | No condensation, no water droplets |
gas | Prohibition of combustible gases and conductive dust |
weight | 500G |
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 pin |
ENBL+ | 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) |
SW5 | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF |
SW6 | ON | ON | OFF | OFF | ON | ON | OFF | OFF | ON | ON | OFF | OFF | ON | ON |
SW7 | ON | ON | ON | ON | OFF | OFF | OFF | OFF | ON | ON | ON | ON | OFF | OFF |
SW8 | ON | ON | ON | ON | ON | ON | ON | ON | OFF | OFF | OFF | OFF | OFF | OFF |
PULSE/REV | 400 | 800 | 1600 | 3200 | 6400 | 12800 | 25600 | 51200 | 1000 | 2000 | 5000 | 10000 | 25000 | 50000 |
Output current (A) | ||||
SW1 | SW2 | SW3 | PEAK | RMS |
ON | ON | ON | 2.80 | 2.00 |
OFF | ON | ON | 3.50 | 2.50 |
ON | OFF | ON | 4.20 | 3.00 |
OFF | OFF | ON | 4.90 | 3.50 |
ON | ON | OFF | 5.70 | 4.00 |
OFF | ON | OFF | 6.40 | 4.60 |
ON | OFF | OFF | 7.00 | 5.00 |
OFF | OFF | OFF | 7.80 | 5.60 |
Motor and power pins | 1 | A+ | Motors wiring | |
2 | A- | |||
3 | B+ | |||
4 | B- | |||
5,6 | DC+ DC- | Power supply | Power supply :DC24-80VDC The 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) Troubles
Alarm indicator | Reasons | Measures |
LED off turn | Wrong connection for power | Check wiring of power |
Low-voltages for power | Enlarge voltage of power | |
Motor doesn’t run, without holding torque | Wrong connection of stepper motor | Correct its wiring |
RESET signal is effective when offline | Make RESET ineffective | |
Motor doesn’t run, but maintains holding torque | Without input pulse signal | Adjust PMW & signal level |
Motor runs wrong direction | Wrong wires’ connection | Change connection for any of 2 wires |
Wrong input direction signal | Change direction setting | |
Motor’s holding torque is too small | Too small relative to current setting | Correct rated current setting |
Acceleration is too fast | Reduce the acceleration | |
Motor stalls | Rule out mechanical failure | |
Driver does not match with the motor | Change a suitable driver |
3.Power Supply
350W-60V
4. Breakout Board & 1 pc parallal cable
General in the software
P2 P3 is set to X-axis for the X-axis pulse
P4 P5 is set to Y-axis, Y axis pulse
P6 P7 is set to Z-axis Z-axis pulse
The other can be set to A B C axis
A-axis pulse P8 P9 is set as the A axis
P14 is set to B-axis B-axis pulse P1
P16 P17 is set to C-axis, C axis pulse
Can also be set to the spindle control signal \ electrical permit
Input interface for the P10 P11 P12 P13 P15
Description: • 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.
Application:Our Stepper Motors are used on small to mid-sized CNC mills or milling machines, CNC lathes, Pick-n-place machines,Laser Engravers and Laser Cutters, Vinyl Sign Cutters, CNC Plasma Cutters, and CNC Foam Cutters. Carver machine ,Dispenser,Automazation,3D Printer,Stage lighting,instrument,laser equipment,scanner and so on.These motors have been used in precision telescope positioning systems and robots.