Lichuan Nema 17 Stepper Motor LC42H249 with driver set LCDA257S 0.48nm Cable Nema17 Step Motor for DIY 3D Printer CNC Robot XYZ

Product Overview

Description

nema17 stepper motor closed loop 0.48Nm hybrid servo motor LC42H249 with driver set LCDA257S DC 20-50V

 

 

Packing List

Motor: LC42H249

Driver: LCDA257S
Encoder cable: 3m,1pcs

 

Motor LC42H249 Information

Lichuan’s LC-H2 series 2 phase closed loop stepper motors,they are are designed to match with Lichuan’s 2 phase easy servo drivers including the LCDA257S,LCDA86H and LCDA808H. They are available from NEMA17 to NEMA34 (42,57,60mm and 86mm) with holding torque from 0.48Nm to 12Nm. LC42H249 is NEMA17 0.48Nm closed loop stepper motors.1000-line optical incremental encoders,the matched drive is LCDA257S,They all have encoder feedback, high speed, high precision.

2 Phase Nema17 Closed-loop Stepper Motor Specifications

Motor model	Step/angle	Length	Holding torque	Current	Rotor inertia	Encoder line	Lead wire	Weight
	°	mm	N.M	A	g.cm2	PPR	NO.	Kg
LC42H249	1.8	49+22	0.48	2.3	77	1000	4	0.5

 

2 Phase Nema17 Closed-loop Stepper Motor Size and Wiring Method

 

 

 

Motor Pictures

 

Driver LCDA257S Information

LCDA257S 2 phase hybrid stepper servo drive system integrated servo control technology into the digital step driver.

It adopts typical tricyclic control method which include current loop,speed loop and position loop.

This product has the advantage of both step and servo system, is a highly cost-effective motion control products.

 

Features
1. Voltage input range: DC: 20V ~ 50V (recommended 36V or more)
2. Maximum peak current: 6A
3. Subdivision range: 400 ~ 51200ppr
4. Pulse form: pulse + direction, CW / CCW
5. Impulse response frequency: 0 ~ 200kHz
6. Logic input current: 10 ~ 20mA
7. Power-on parameter auto-tuning function
8. Closed-loop vector control to ensure that the motor high-speed high-torque output, while ensuring that the motor does not lose step
9. With over-voltage, over-current, tracking error tolerance and other protection functions

 

Driver Pictures

 

Product Show

 

 

Shipping Method

1.For sample orders ,we usually send the goods by International Business Express as above.
2.For bulk products,we will send by sea or air,customer designated forwarders is also available.

3.For Russian customers generanlly send by CDEK or PONY,less than 20 days delivery,no tax fee and customs chearance easily. 
4. Brazil,Argentina,Peru,India customers please give us your tax number after payment.