Hiwin Hg Series Heavy Duty Ball Linear Guides

• Application: Electronics Manufacturing, Food Processing, Industrial Automation Equipment, Medical Equipment, Office Furniture, Packaging Machinery, Storage Systems, Transportation Systems
• Carrying Capacity: Middle-Level
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Model NO.: HG/EG/WE/MG/QH/QE/QW/CG/RG/QR/E2/SE
• Corrosion Resistance: High Corrosion Resistance
• Length: Custom Length
• Material: Support Customization
• Profile Type: Hollow Profile
• Surface Treatment: Galvanized
• Customization: Professional Customization
• After-Sales Service: High-Quality After-Sales
• Agents: Recruiting Agents
• Package: Carton+Pallet
• Transport Package: Wooden Box Packaging
• Specification: Standard specifications or customized
• Trademark: OBD
• Origin: China
• HS Code: 848790000
• Production Capacity: 20000pieces/Year

Product Description

HIWIN HG Series Heavy Duty Ball Linear Guides


 

 

Product Description

Linear Guide is a precision mechanical element used for linear motion, widely used in automation equipment, CNC machine tools, 3D printers, medical equipment and other fields. Its core function is to provide high-precision, low-friction linear motion guidance for the load, while bearing radial, axial or moment loads.

Main structure of linear guide

1.Rail

Usually made of high-strength alloy steel (such as SUJ2) or stainless steel, the surface is hardened (such as quenching, grinding), with high rigidity and wear resistance.
There are one or more precision-machined raceways on the rail to guide the movement of balls or rollers.

2.Slider/Block

It contains a ball or roller circulation system inside, and smooth movement is achieved by rolling the rolling body on the rail raceway.
The slider usually has mounting holes for fixing loads (such as workbenches, robotic arms, etc.).

3.Rolling Elements

Ball type: low friction, high speed, suitable for light and medium loads (such as electronic equipment).
Roller type: large contact area, strong load-bearing capacity, suitable for heavy loads (such as machine tools).

4.Seal and lubrication system

Dust-proof design (oil scraper, sealing end cover) prevents impurities from entering.
Regular grease filling or use of centralized lubrication system is required.
 

Product Parameters

Series	Assembly Height	Load	Square Tap hole	Flange
				Tap hole	Drilled hole	Combination
HG	High	Heavy Load	HGH-CA	-	-	-
		Super Heavy Load	HGH-HA	-	-	-
	Low	Heavy Load	HGL-CA	HGW-CA	HGW-CB	HGW-CC
		Super Heavy Load	HGL -HA	HGW-HA	HGW-HB	HGW-HC
EG	Low	Medium Load	EGH -SA	EGW-SA	EGW-SB	-
		Heavy Load	EGH -CA	EGW-CA	EGW-CB	-
WE	Low	Heavy Load	WEH-CA	-	-	WEW-CC
MGN	-	Standard	MGN-C	-	-	-
		Long	MGN-H	-	-	-
MGW	-	Standard	MGW-C	-	-	-
		Long	MGW-H	-	-	-
MGN-0	-	Standard	MGN-C-0	-	-	-
		Long	MGN-H-0	-	-	-
MGW-0	-	Standard	MGW-C-0	-	-	-
		Long	MGW-H-0	-	-	-
QH	High	Heavy Load	QHH-CA	-	-	-
		Super Heavy Load	QHH-HA	-	-	-
	Low	Heavy Load	-	QHW-CA	QHW-CB	QHW-CC
		Super Heavy Load	-	QHW-HA	QHW-HB	QHW-HC
QE	Low	Medium Load	QEH -SA	QEW-SA	QEW-SB	-
		Heavy Load	QEH -CA	QEW-CA	QEW-CB	-
QW	Low	Heavy Load	QWH-CA	-	-	QWW-CC
CG	High	Heavy Load	CGH-CA	-	-	-
		Super Heavy Load	CGH-HA	-	-	-
	Low	Heavy Load	CGL-CA	-	-	CGW-CC CGW-CAI
		Super Heavy Load	CGL-HA	-	-	CGW-HC CGW-HA
RG	High	Heavy Load	RGH-CA	-	-	-
		Super Heavy Load	RGH-HA	-	-	-
	Low	Heavy Load	RGL-CA	-	-	RGW-CC
		Super Heavy Load	RGL-HA	-	-	RGW-HC
	Ultra low	Heavy Load	RGS-CA	-	-	RGF-CC
		Super Heavy Load	RGS-HA	-	-	RGF-HC
QR	High	Heavy Load	QRH-CA	-	-	-
		Super Heavy Load	QRH-HA	-	-	-
	Low	Heavy Load	QRL-CA	-	-	QRW-CC
		Super Heavy Load	QRL-HA	-	-	QRW-HC
CRG	High	Heavy Load	CRGH-CA	-	-	-
		Super Heavy Load	CRGH-HA	-	-	-
	Low	Heavy Load	CRGL-CA	-	-	CRGW-CC
		Super Heavy Load	CRGL-HA	-	-	CRGW-HC
AG	-	Heavy Load	AG-C	-	-	-
	-	Super Heavy Load	AG-H	-	-	-

 

Application

1.CNC machine tools: spindle feeding, tool magazine movement.

2.Semiconductor equipment: wafer handling, photolithography machine positioning.

3.Robots: linear joints (such as SCARA robots).

4.Medical equipment: translation of CT scanning beds.
 

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FAQ

Q1: What are your main products?
A1: Ball screws, ball screw support units, linear guides, linear motion ball bearings, linear shafts, etc. Please send me your requirements so that we can confirm whether we can supply them.

Q2: When can I get a quote?
A2: We usually quote within 24 hours after receiving your inquiry. If you are very urgent to get the price. Please call us or tell us in an email so that we can give priority to your inquiry.

Q3: Can you do ball screw end machining?
A3: Yes. We have a professional team with rich experience in end machining. Please provide us with drawings with tolerances, and we will help you manufacture ball screws according to the drawings.

Q4: How can I get samples to check your quality?
A4: After confirming the price, sample orders can be provided to check our quality.

Q5: Do you have 100% finished product in stock?
A5: The marked goods are all finished stock goods, but some goods are newly processed according to your requirements.