Egw20 Linear Guide - Reliable Linear Rail Guide for Robotics

• Customization: Available
• Feature: Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed
• Function: Super
• Model NO.: HGH/HGW/EGH/EGW
• Flange Shape: Square
• Shape: Flange
• Series: HGH/Hgw/Egh/Egw
• Material: S55c
• Type: Universal
• Product Name: Linear Guide
• Keywords: Linear Rail Guide
• Model: Egw20
• Core Components: Bearing
• Video Outgoing-Inspection: Provided
• Machinery Test Report: Provided
• Load Type: Heavy Load
• Rod Length: Customized
• Selling Units: Five
• Linear Guide Application: CNC Machine, Electric Machine, Lathes
• Weight: 0.82 Kg
• Single Package Size: Customized
• Packaging Details: Original
• Package: Carton+Pallet
• Precision of Linear Guide: N, H, P
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: CNCD
• Origin: Zhejiang, China
• HS Code: 8487900000
• Production Capacity: 50000pieces/Year
• Package Size: 20.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Discover the art of precision with CNCD factory's meticulous production process for high-precision linear guides, ensuring unmatched quality and performance.

Material selection: Opt for only the finest high carbon steel, durable alloy steels like GCr15, SUJ2, or robust stainless steel to forge unparalleled strength and reliability.
Pretreatment: Skillfully forge or roll the steel to eradicate internal defects and amplify cutting efficiency through expert annealing.
Shaping: Utilize cutting-edge milling machines and planers to craft the guide rail with precision, forming the reference surface, grooves, and mounting holes, while retaining a fine processing allowance for perfection.
Stress relief annealing: Masterfully alleviate internal stress from rough processing, safeguarding against future deformation and ensuring enduring stability.
Quenching and tempering: Elevate the surface hardness of the guide rail to an impressive HRC58-62, enhancing its wear resistance, while tempering diminishes brittleness for superior durability.
Cryogenic treatment: Refine structural stability, mitigate residual austenite, and bolster dimensional constancy through advanced cryogenic processes.
Precision grinding: Employ state-of-the-art CNC surface grinders and guide rail grinders to perfect the reference surface and raceway, guaranteeing impeccable straightness (≤3μm/m), parallelism, and a polished surface finish (Ra≤0.4μm).
Harness the precision of coordinate grinders for meticulously processed precision holes.
Superfinishing: Achieve an ultra-smooth raceway finish (Ra≤0.1μm) through meticulous polishing or superfinishing, minimizing friction for seamless operation.
Plating or coating: Employ hard chrome plating (thickness 5-10μm) or nitriding treatments to significantly enhance wear resistance and rust protection.
Anti-corrosion treatment: Employ techniques such as blackening, phosphating, or protective layering to safeguard non-working surfaces against corrosion.
Slider processing: Execute precision milling and grinding in the slider's inner cavity to ensure a flawless match with the guide rail, achieving exceptional accuracy.
Rolling element preparation: Grind and grade steel balls or rollers with precision, maintaining a diameter tolerance of ≤0.5μm for optimal smoothness.
Pre-assembly: Conduct a preliminary assembly of the slider and guide rail to meticulously assess sliding resistance and smoothness.
Clearance adjustment: Minutely control the gap between guide rail and slider through precise preload adjustments, such as interference fit or advanced spring structures.
Lubrication system integration: Enhance performance with expertly added grease or state-of-the-art automatic lubrication devices.
Geometric accuracy detection: Employ cutting-edge laser interferometers and coordinate measuring machines (CMM) to meticulously evaluate straightness, parallelism, verticality, and more.
Utilize a profilometer to precisely analyze the shape accuracy of the raceway.
Load test: Rigorously verify deformation levels under both rated dynamic and static loads, ensuring robust performance.
Life test: Simulate extensive operational scenarios to meticulously evaluate wear rates and ensure longevity.
Noise and vibration test: Guarantee smooth operation with noise levels maintained at an optimal ≤50dB.
Ultrasonic cleaning: Exquisitely remove processing residues, securing the pristine cleanliness of the guide rail.
Rust-proof packaging: Employ vacuum sealing or anti-rust oil applications to prevent corrosion during transportation and storage, safeguarding product integrity.
Process stability: Vigilantly monitor grinding parameters like feed rate, grinding wheel grain size, and heat treatment temperature curves to ensure unwavering process consistency.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our HGH linear guide system. Expertly crafted for unparalleled accuracy, this system epitomizes engineering excellence.
Engineered for superior linear motion, the HGH linear guide system thrives in even the most challenging applications that demand immense
load-bearing strength and uncompromising rigidity. This makes it an ideal choice for CNC machines and
industrial robots. This advanced system boasts a meticulously crafted sliding block and rail,
ensuring seamless, low-friction movement and outstanding precision. The state-of-the-art
ball or roller bearings in this guide are celebrated for their durability and
consistency. The HGH linear guide is perfectly adapted for use in
industrial automation, groundbreaking medical instruments, and
the sophisticated world of semiconductor devices.

With our faultless supply chain management and rigorous quality assurance, we customize products to align perfectly with specific demands and quantities, ensuring the ideal solution for your requirements.

Product Parameters

LINEAR GUIDE SPECIFICATIONS
Model No	Dimensions of Assembly (mm)							Dimensions of Block (mm)								Dimensions of Rail (mm)
	H	H	N	W	B	B	C	L,	L	K	G	Mxl	T	H	H	WR	H	D	h	d	P	E
HGH15CA	28	4.3	9.5	34	26	4	26	39.4	61.4	10	5.3	M4×5	6	7.95	7.7	15	15	7.5	5.3	4.5	60	20
HGH20CA	30	4.6	12	44	32	6	36	50.5	77.5	12.25	12	M5×6	8	6	7	20	17.5	9.5	8.5	6	60	20
HGH20HA							50	65.2	92.2	12.6
HGH25CA	40	5.5	12.5	48	35	6.5	35	58	84	16.8	12	M6×8	8	10	9	23	22	11	9	7	60	20
HGH25HA							50	78.6	104.6	19.6
HGH30CA	45	6	16	60	40	10	40	70	97.4	20.25	12	M8×10	8.5	9.5	13.8	28	26	14	12	9	80	20
HGH30HA							60	93	120.4	21.75
HGH35CA	55	7.5	18	70	50	10	50	80	112.4	20.6	12	M8×12	10.2	16	19.6	34	29	14	12	9	80	20
HGH35HA							72	105.8	138.2	22.5
HGH45CA	70	9.5	20.5	86	60	13	60	97	139.4	23	12.9	M10×17	16	18.5	30.5	45	38	20	17	14	105	22.5
HGH45HA							80	128.8	171.2	28.9
HGH55CA	80	13	23.5	100	75	12.5	75	117.7	166.7	27.35	12.9	M12×18	17.5	22	29	53	44	23	20	16	120	30
HGH55HA							95	155.8	204.8	36.4
HGH65CA	90	15	31.5	126	76	25	70	144.2	200.2	43.1	12.9	M16×20	25	15	15	63	53	26	22	18	150	35
HGH65HA							120	203.6	259.6	47.8
We support customization of linear guides for various purposes and specifications

Model   No.	Dimensions of Assembly (mm)			Dimensions of Block (mm)														Dimensions of Rail (mm)
	H	H	N	W	B	B	C	L	L	K	K	G	M	T	T	H	H	W	H	D	h	d	P	E
EGW15SA	24	4.5	18.5	52	41	5.5		23.1	41.1	14.8	3.5	5.7	M5	5	7	5.5	6	15	12.5	7.5	5.3	4.5	60	20
EGW15CA							26	39.8	57.8	10.15
EGW20SA	28	6	19.5	59	49	5		29	51.2	18.75	4.15	12	M6	7	9	6	6	20	15.5	9.5	8.5	6	60	20
EGW20CA							32	48.1	70.3	12.3
EGW25SA	33	7	25	73	60	6.5		35.5	59.7	21.9	4.55	12	M8	7.5	10	8	8	23	18	11	9	7	60	20
EGW25CA							35	59	83.2	16.15
EGW30SA	42	10	31	90	72	9	-	41.5	71.9	26.75	6	12	M10	7	10	8	9	28	23	14	12	9	80	20
EGW30CA							40	70	100.4	21.05
EGW35SA	48	11	33	100	82	9	-	45	75	28.5	7	12	M10	10	13	8.5	8.5	34	27.5	14	12	9	80	20
EGW35CA							50	78	108	20

Detailed Photos

HIGH PERFORMANCE LINEAR MOTION SOLUTIONS:

Our dual-axis linear guide is expertly crafted to deliver seamless motion and outstanding operational efficiency, making it an essential component across a vast array of industrial domains including food and beverage processing, construction projects, and the ever-evolving energy and mining industries.

DURABLE CONSTRUCTION:

Engineered with precision for linear motion machinery, this guide provides an adaptable array of solutions for numerous applications. Fabricated from premium-grade alloy steel, it ensures durability and is readily accessible to fulfill a wide spectrum of customer demands.

VERSATILE APPLICATIONS:

This sophisticated linear motion technology offers dependable and efficient solutions across a multitude of industries and applications. We take pride in ensuring timely delivery and offer OEM services to cater to the unique requirements of our esteemed clients.

USER-FRIENDLY OPTIONS:

Featuring an array of visually appealing colors such as striking silver, vivid green, and classic black, this product caters to various customer preferences. Additionally, we provide customization services to align with specific aesthetic desires.

COMPREHENSIVE PRODUCT INFORMATION:

We offer comprehensive mechanical test reports and detailed video factory inspections, empowering you to make informed purchasing decisions that align with the high standards expected by discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly function as a factory, delivering direct and dependable manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Absolutely, we offer complimentary samples; however, please be aware that shipping costs are excluded and must be covered separately.

Q3: What are your payment terms?
A: For transactions ≤ 1000 USD, full prepayment is required. For transactions ≥ 1000 USD, a 30% deposit via T/T is necessary, with the balance payable before dispatch.

Q4: How is the quality of your products
A: The value we provide is unmatched. At the same price level, you will find the quality of our products to be exceptional.

Q5: Can you produce products according to our requirements?
A: With extensive OEM experience, our vast network of factories is highly capable of meeting specific manufacturing requirements.