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  Home >> CNC ROUTER KITS >> 1-Axis >> 1 Axis 23H2A8430-01B Nema 23 Stepper Motor and Driver 2L542 for 3D printers, CNC Kit
1 Axis 23H2A8430-01B Nema 23 Stepper Motor and Driver 2L542 for 3D printers, CNC Kit [Comments(0)|Leave your Comment]
Item#:13089270804808
Score:52  (Score change Discount Voucher)
Weight:2 kg.
List Price:$72.50
Price:$52.50
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1 Axis 23H2A8430-01B Nema 23 Stepper Motor and

Driver 2L542 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:

1 pcs Nema 23 stepper motor 23H2A8430-01B, 3.0A 200N.cm (285 oz.in) in bipolar connection.
1 pcs Micro-Stepper motor driver 2L542, peak 4.2A, up to +50VDC


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 23H2A8430-01B
BIPOLAR SPECIFICATION: 
Series
Model
Old P/N
Motor
Length
(L,mm)
Rated
Current
(A)
Phase
Resistance
(ohm)
Phase
Inductance
(mH)
Holding
Torque
(Bipolar)
(N.cm Min)
Holding
Torque
(Bipolar)
(oz.in Min)
Rotor
Inertia
(g.cm2)
Lead
Wire
(No.)
Motor
Weight
(kg)
23H2A8430-01B 23HS8430 76 3.0 1.0 3.5 200 285 440 4 1.05


 

 

2.MICRO STEPPER MOTOR 2L542

Introduction:

2L542 is a low cost high performance microstepping driver based on most advanced technology in the world today. It is suitable for driving any 2-phase and 4-phase hybrid step motors. By using advanced bipolar constant-current chopping technique, it can output more speed and power from the same motor, compared with traditional technologies such as L/R drivers. Its 3-state current control technology allows coil currents to be well controlled, with relatively small current ripple and therefore less motor heating. 

Features:

* Patented technology 
* Low cost , good high-speed torque 
* Supply voltage 24~+50VDC, current output up to 4.2A peak 
* Optically isolated input signals, pulse frequency up to 400 KHz 
* Automatic idle-current reduction 
* 3-state current control for less motor heating 
* 15 selectable resolutions in decimal and binary 
* Suitable for 4,6,8 lead motors 
* Stepping on upward or downward pulse edge (selectable) 
* DIP switch current setting with 8 different value 
* CW/CCW mode available (optional) 
* Over-voltage and short-circuit protection 
* Small size (118x75.5x33mm)

Applications

Suitable for a wide range of stepping motors of Nema 17, 23 and 34, and usable for various kinds of machines, such as 3D printers, X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices. Particularly useful in applications with low vibration, high speed and high precision are desired.

Specification of Electric (T j= 25 ℃)

 
2L542
Parameters Min Typical Max Unit
Output Current 0.54 - 4.2(RMS 3A) Amps
Supply voltage 20 36 50 VDC
Logic signal current 7 10 16 mA
Pulse input frequency 0 - 400 Khz
Isolation resistance     500

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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