High Precision Manufacturer Direct Linear Motion Guide

• Customization: Available
• Application: Warehouse Crane, Shipboard Crane, Workshop Crane
• Carrying Capacity: Weight Level
• Model NO.: CHH20CA
• Material: Steel
• Series: Chh
• Size: 20
• Rail Height: 17.5 mm
• Rail Width: 20 mm
• Max Length: 4000 mm
• Assembly Height: 30 mm
• Block Width: 44 mm
• Block Length: 77.5 mm
• Static Load(C): 17.75 Kn
• Dynamic Load(C0): 27.76 Kn
• Block Weight: 0.30 Kg
• Rail Weight: 2.21 Kg/M
• Pitch-Row: 60 mm
• Rail Material: S55c
• Flange: Without
• Running Mode: Moving
• Transport Package: Wooden Case
• Specification: 4000 mm
• Trademark: ZCF
• Origin: China
• HS Code: 8466910000
• Production Capacity: 200000 Meter Per Year

Product Description

Product Description

ZCF CHH SERIES - Linear guide of good quality and good accuracy.

Specification

 

Detailed Photos

Accuracy definition

 

ACCURACY LEVEL
 

1. THE ACCURACY OF CH SERIES LINEAR GUIDES CAN BE DIVIDED INTO FIVE LEVELS: COMMON, HIGH, PRECISION, SUPER-PRECISION AND ULTRA-PRECISION. CUSTOMERS CAN CHOOSE THE ACCURACY LEVEL ACCORDING TO THE ACCURACY REQUIREMENT OF EQUIPMENT.

2.  ACCURACY OF NON-INTERCHANGEABLE LINEAR GUIDE:

MODEL	CH - 15, 20          unit : mm
ACCURACY LEVEL	COMMON	HIGH	PRECISION	HIGH-PRECISION	ULTRA-PRECISION
	(C)	(H)	(P)	(SP)	(UP)
TOLERANCE OF H	± 0.1	± 0.03	0- 0.03	0- 0.015	0- 0.008
TOLERANCE OF N	± 0.1	± 0.03	0- 0.03	0- 0.015	0- 0.008
TOLERANCE OF MUTUAL H	0.02	0.01	0.006	0.004	0.003
TOLERANCE OF MUTUAL N	0.02	0.01	0.006	0.004	0.003
MOTION PARALLELISM OF C ON A	MOTION ACURACY
MOTION PARALLELISM OF D ON B	MOTION ACURACY

 

MODEL	CH - 25,30,35        unit : mm
ACCURACY LEVEL	COMMON	HIGH	PRECISION	HIGH-PRECISION	ULTRA-PRECISION
	(C)	(H)	(P)	(SP)	(UP)
TOLERANCE OF H	± 0.1	± 0.04	0- 0.04	0- 0.02	0- 0.01
TOLERANCE OF N	± 0.1	± 0.04	0- 0.04	0- 0.02	0- 0.01
TOLERANCE OF MUTUAL H	0.02	0.015	0.007	0.005	0.003
TOLERANCE OF MUTUAL N	0.03	0.015	0.007	0.005	0.003
MOTION PARALLELISM OF C ON A	MOTION ACURACY
MOTION PARALLELISM OF D ON B	MOTION ACURACY

 

MODEL	CH - 45,55          unit : mm
ACCURACY LEVEL	COMMON	HIGH	PRECISION	HIGH-PRECISION	ULTRA-PRECISION
	(C)	(H)	(P)	(SP)	(UP)
TOLERANCE OF H	± 0.1	± 0.05	0- 0.05	0- 0.03	0- 0.02
TOLERANCE OF N	± 0.1	± 0.05	0- 0.05	0- 0.03	0- 0.02
TOLERANCE OF MUTUAL H	0.03	0.015	0.007	0.005	0.003
TOLERANCE OF MUTUAL N	0.03	0.02	0.01	0.007	0.005
MOTION PARALLELISM OF C ON A	MOTION ACURACY
MOTION PARALLELISM OF D ON B	MOTION ACURACY

3. MOTION ACCURACY CHART

RAIL LENGTH (mm)		ACCURACY LEVEL (µm)
		C	H	P	SP	UP
~	100	12	7	3	2	2
100 ~	200	14	9	4	2	2
200 ~	300	15	10	5	3	2
300 ~	500	17	12	6	3	2
500 ~	700	20	13	7	4	2
700 ~	900	22	15	8	5	3
900 ~	1,100	24	16	9	6	3
1,100 ~	1,500	26	18	11	7	4
1,500 ~	1,900	28	20	13	8	4
1,900 ~	2,500	31	22	15	10	5
2,500 ~	3,100	33	25	18	11	6
3,100 ~	3,600	36	27	20	14	7
3,600 ~ 4,000		37	28	21	15	7

Production process

Advanced equipments & Rigorous quality control plan

Company Profile

Jiangsu ZCF Precision Technology Co.,Ltd. 
is a professional manufacturer of linear guide, linear module and ball screw etc.she is located in Suzhou city,Jiangsu,China.The production base covers 33333 square meters and holds a building area of 16000 square meters at present. with over 10 years' effort of our whole team. and also trust and support from our respected customers. We are so lucky to become one famous brand in China, who make international standard products.we aim to serve customers world-widely.