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  Home >> CNC ROUTER KITS >> 2-Axis >> 2 Axis 34H2A2840 Nema 34 Stepper Motor and Driver 2L860 for 3D printers, CNC Kit
2 Axis 34H2A2840 Nema 34 Stepper Motor and Driver 2L860 for 3D printers, CNC Kit [Comments(0)|Leave your Comment]
Item#:13089270805816
Score:244  (Score change Discount Voucher)
Weight:11.2 kg.
List Price:$264.20
Price:$244.20
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2 Axis 34H2A2840 Nema 34 Stepper Motor and Driver

2L860 for 3D printers, CNC Kit
Low csot, High torque, high precision, special expoxy costing on rotor, low noise, longer life. Widly ussed for small CNC & 3D printers etc.

This item includes:

2 pcs Nema 34 stepper motor 34H2A2840, 5.6A 980N.cm (1400 oz.in) in bipolar connection.
2 pcs Micro-Stepper motor driver 2L860, peak 7.8A, up to +80VDC


Motor General Specifications

Step Accuracy ------------------------------ ±5%
Resistance Accuracy ----------------------- ±10%
Inductance Accuracy ---------------------- ±20% 
Temperature Rise -------------------------- 80°C MAX.
Ambient Temperature Range ------------- -20°C~ +50°C
Storage Temperature Range ------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100M Ω MIN. 500V DC
Dielectric Strength ------------------------- 500V AC 1min
Radial Play --------------------------------- 0.02mm MAX. (450g Load)
End Play ------------------------------------ 0.08mm MAX. (450g Load)
Max. radial force --------------------------- 28N
Max. axial force ---------------------------- 10N
1. STEPPER MOTOR 34H2A2840
BIPOLAR SPECIFICATION: 
Series
Model
Old P/N
Motor
Length
(L,mm)
Rated
Current
(A)
Phase
Resistance
(ohm)
Phase
Inductance
(mH)
Holding
Torque
(Bipolar)
(N.m Min)
Holding
Torque
(Bipolar)
(oz.in Min)
Rotor
Inertia
(g.cm2)
Lead
Wire
(No.)
Motor
Weight
(kg)
34H2A2840 (Unipolar) 34HS2801 126 4.0 1.3 5.8 7 1000 2200 8 4.5
34H2A2840 (Bipolar) 34HS2801 126 5.6 0.65 5.8 9.8 1400 2200 8->4 4.5


 

NSK quality ball bearings in side Come with UL3266 (125 ℃)quality wires New cable protector

 

2.MICRO STEPPER MOTOR 2L860

Introduction:

The 2L860 is a high performance microstepping driver based on pure-sinusoidal current control technology. Owing to the above technology and the self-adjustment technology (self-adjust current control parameters) according to different motors, the driven motors can run with smaller noise, lower heating, smoother movement and have better performances at higher speed than most of the drivers in the markets. It is suitable for driving 2-phase and 4-phase hybrid stepping motors.

Features:

  • High performance, cost-effective
  • Automatic idle-current reduction
  • Supply voltage up to +80VDC
  • 14 selectable resolutions in decimal and binary, up to 51,200 steps/rev
  • Support PUL/DIR modes and CW/CCW modes ,Pulse input frequency up to 300 KHz
  • Pure-sinusoidal current control technology, Output current up to 7.8A
  • Suitable for 2-phase and 4-phase motors
  • Short-voltage, over-voltage, over-current and over temperature protection

Applications

Suitable for a wide range of stepping motors, from NEMA size 17 to 43. It can be used in various kinds of machines, such as X-Y tables, labeling machines, laser cutters, engraving machines, pick-place devices, and so on. Particularly adapt to the applications desired with low noise, low heating, high speed and high precision.

Electric Specifications (Tj = 25 ) ℃

Parameters
2L860
Min Typical Max Unit
Output current 2.8(2.0RMS) - 7.8(5.6RMS) Amps
Supply voltage +24 +68 +80 VDC
Logic signal current 7 10 16 mA
Pulse input frequency 0 - 300 Khz

Mechanical Dimensions (unit = mm, 1 inch = 25.4 mm)



 


International Buyers – Please Note: 
           ● Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the 
              buyer’s responsibility.
           ● Please check with your country’s customs office to determine what these additional costs will be prior to 
              bidding/buying.

Our Stepper Motors are used on small to 3D printers, mid-sized CNC mills & milling machines, CNC lathes, Pick-n-place machines, Laser Engravers and Laser Cutters, Vinyl Sign Cutters, CNC Plasma Cutters, and CNC Foam Cutters. These motors have been used in precision telescope positioning systems and robots.

 

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China Post Air Mail
About Link-Motor
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