CNC Router kits 3Axis Nema 34 Stepper Motor 1600oz,3.5A Wantai CNC Router & Mill Product No.: N2012611164619 Changzhou Wantai Electrical Appliance Co., Ltd Kaly MSN: [email protected] Skype:kalyred My web site:http://www.wantmotor.com The link of my store: http://www.dhgate.com/wholesale/products/ff8080813b45a570013b5f450b8b04c8.html#prod-seller-store This kit includes: 3 PCS Nema 34 Stepper Motors with 1600oz-in holding torque on 85BYGH450C-012, 3 PCS Stepper Drivers with 8.2A DQ860MA replacing MD882, 3 PCS Power Supplies for 350W,48VDC, 1 PC Breakout Board DB25 1, Stepper Motor Technical Specifications Part No.: 85BYGH450C-012 Frame Size: NEMA34 Step Angle: 1.8 degree Voltage: 5.7V Current: 3.0A/phase Resistance: 1.9 Ohm/phase Inductance: 22 mH/phase Holding torque: 11.3N.m 1600oz-in Rotor inertia: 3600g-cm2 Number of wire leads: 4 Weight: 5 kg Length: 151mm Note: Nema 34 Stepper Motor with 1600oz-in holding torque on single shaft, front shaft length is 37mm with 25mm flats length, the diameter for motor shaft is 14mm. RED A+ GREEN A- YELLOW B+ BLUE B- 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 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 110mm outside diameter and less than 7.8A 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 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: 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 Not condensation, no water droplets gas Prohibition of combustible gases and conductive dust weight 500G 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 WOLRDWIDE 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!