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This item includes: 

        4 PCS Nema 34 Stepper Motor with 1090oz-in (7.7N.m) holding torque,5.6A current,99mm motor body length,

         4 PCS Stepper Motor Driver DQ860MA,24-80VDC,7.8A Peak Current, 256Micostep replacing MD882,

1, Stepper Motor

Technical Specifications 

Part No.:                      85BYGH450D-008 single shaft 

 Frame Size:                NEMA34

Step Angle:                 1.8 degree

Voltage:                       2.13VDC

Current:                       5.6 A/phase

Resistance:                 0.38 Ohm/phase

Inductance:                 4.1 mH/phase

Holding torque:          7.7 N.m           1090oz-in

Rotor inertia:               1700g-cm2

 Number of wire leads: 4

Weight:                          3 kg

Length:                         99mm

Please tell us if you need Double shaft or single shaft, we can manufacture both for you. If you need Double shaft, please tell us your requirements for length of front and rear shaft, as well as the diameter. So that we can offer you the quite good products, thanks!

2, Stepper Motor Driver DQ860MA

 

Introduction:

 DQ860MA 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 86mm outside diameter and less than 7.8A phase current. This circuit that it adopts is smiliar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DQ860MA 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:

  High performance, low price

  Average current control, 2-phase sinusoidal output current drive

  Supply voltage from 24VDC to 80VDC

  Opto-isolated signal I/O

  Overvoltage, under voltage, overcorrect, phase short circuit protection

  15 channels subdivision and automatic idle-current reduction

  8 channels output phase current setting

  Offline command input terminal

  Motor torque is related with speed, but not related with step/revolution

  High start speed

  High hording torque under high speed

 More Order quantites, more discount !!!

Our Products are mainly used in robotization, Spinning Automatization, Printing, Packing, Medica   Machine, Make-up Equipment, Communication,    Household Appliance, Water Pump, Milling Machine, Engraver Machine, CNC Routers.. etc automatic equipment of various trades. 

We product all kinds of motors & driver. And we can manufacture products according to our customer's design.

Currently we are looking for qualified stocking distributors with competitive price and good discount in United States & Canada for mutually beneficial long-term relationship. We try our best to support our distributors and business partners to develop more market percentage.

Please join us, let’s create the glorious future together!