Linear Guide Selection Software - Free Trial Available

• 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

The meticulous production process of CNCD's high-precision linear guides is a testament to our commitment to quality engineering.

Material selection begins with premium high carbon steel, alloy steel variants like GCr15, SUJ2, or stainless steel, ensuring structural integrity.
Pretreatment involves forging or rolling the steel to eliminate internal imperfections, with annealing enhancing cuttability and preparing it for precision work.
In the shaping phase, a milling machine or planer meticulously crafts the reference surfaces, grooves, and mounting apertures, maintaining a fine processing allowance for subsequent precision.
Stress relief annealing is pivotal in mitigating internal stresses from rough processing, essential for maintaining stability and preventing unwanted deformations.
Quenching and tempering elevate the guide rail's surface hardness (HRC58-62), augmenting its wear resistance, while tempering mitigates brittleness.
Cryogenic treatment further stabilizes the microstructure, minimizes residual austenite, and enhances dimensional stability, a hallmark of enduring quality.
Precision grinding using CNC surface and guide rail grinders ensures unmatched straightness (≤3μm/m), parallelism, and a refined surface finish (Ra≤0.4μm).
Coordinate grinders masterfully craft precision holes, ensuring flawless integration with the overall assembly.
Superfinishing techniques reduce raceway surface roughness (Ra≤0.1μm), minimizing friction and maximizing performance longevity.
Advanced plating or coating, such as hard chrome plating (5-10μm) or nitriding, fortifies against wear and corrosion, safeguarding the component's vitality.
Anti-corrosion treatment options like blackening, phosphating, or applying protective layers ensure durability on the non-working surfaces.
Precision milling and grinding of the slider's inner cavity secure an impeccable match with the guide rail for seamless operation.
Rolling elements, whether steel balls or rollers, undergo rigorous grinding and grading, achieving a diameter tolerance of ≤0.5μm for optimal motion smoothness.
Pre-assembly tests of sliders and guide rails are conducted to assess sliding resistance, ensuring optimal smoothness.
Clearance adjustment is crucial, maintaining micrometer-level gaps between guide rail and slider through precise preload adjustments for perfect harmony.
The integration of a sophisticated lubrication system-either grease application or automatic devices-ensures longevity and reduces wear.
Geometric accuracy is verified using laser interferometers and coordinate measuring machines (CMM), ensuring our products meet the highest standards of precision.
Profilometers meticulously analyze the raceway's shape accuracy, guaranteeing a flawless final product.
Load testing rigorously examines deformation under both dynamic and static loads, ensuring reliability under pressure.
Life tests simulate extended operation, providing insights into wear rate and durability, assuring you of a long-lasting product.
Noise and vibration tests confirm a smooth operation, maintaining noise levels at a serene ≤50dB.
Ultrasonic cleaning is employed to ensure the guide rail is pristine, removing any processing residues.
Rust-proof packaging, including vacuum sealing or anti-rust oil application, provides essential protection during transport and storage.
Process stability is uncompromising, with strict monitoring of grinding parameters and heat treatment temperature curves, ensuring consistent excellence.

Product Description

LINEAR GUIDE

Experience the summit of precision with our premium HGH linear guide system. Meticulously engineered to achieve unmatched accuracy, this system stands as a beacon of engineering brilliance, ensuring a flawless integration into your high-performance applications.
Designed for exceptional linear motion, this guide excels in the most demanding applications where immense
load-bearing strength and unwavering rigidity are essential. It is the quintessential choice for CNC machines and
industrial robots, featuring an advanced sliding block and rail meticulously designed to deliver.
seamless, low-friction movement and outstanding precision, ensured by cutting-edge
ball or roller bearings. Celebrated for its durability and
reliability, the HGH linear guide is perfectly suited for use in
industrial automation, state-of-the-art medical instruments, and
the sophisticated world of semiconductor devices.

With impeccable supply chain management and stringent quality assurance, we tailor our products to perfectly meet specific demands and quantities, guaranteeing the ideal solution for your unique needs - every time.

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: Experience top-tier linear motion like never before with our cutting-edge solutions designed for efficiency and reliability, driving innovation across various industries.

Our brilliantly engineered dual-axis linear guide is designed to facilitate seamless motion and outstanding operational efficiency. It stands as a crucial component in industries such as food and beverage processing, construction, and the ever-evolving energy and mining sectors.

DURABLE CONSTRUCTION: Crafted with precision from premium alloy steel, our guide ensures durability and resilience, making it the ideal choice for linear motion machinery in a wide range of applications.

Tailored specifically for linear motion equipment, this guide provides versatile solutions for numerous applications. Constructed from superior alloy steel, it delivers unmatched durability to meet diverse customer demands.

VERSATILE APPLICATIONS: Discover the flexibility of our advanced linear motion technology, offering dependable and efficient solutions across countless industries and applications. With timely delivery and OEM services, we cater to the unique needs of our valued clients.

This state-of-the-art linear motion technology provides reliable solutions across a vast spectrum of industries. We specialize in prompt delivery and offer OEM services to accommodate the specialized requirements of our esteemed customers.

USER-FRIENDLY OPTIONS: Choose from our selection of eye-catching silver, vibrant green, and classic black hues to perfectly complement your preferences. Customization services are available to tailor the product to your specific aesthetic desires.

Available in striking silver, lively green, and sophisticated black, this product's color variety matches diverse customer tastes. Our customization services further cater to individual preferences, ensuring a perfect match for your style.

COMPREHENSIVE PRODUCT INFORMATION: Access in-depth mechanical test reports and detailed video factory inspections, empowering you to make knowledgeable purchasing decisions that align with the high standards of discerning clients like yourself.

We offer extensive mechanical test data and comprehensive video inspections of our factory, providing peace of mind and confidence in your purchasing decisions, aligning with your exacting standards.

Q1: Are you a trading company or manufacturer?
A: We are proud to operate as a factory, providing direct and reliable manufacturing services, ensuring quality and efficiency in every product we deliver.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Certainly, we offer complimentary samples. However, please be informed that shipping expenses are not included.

Q3: What are your payment terms?
A: For payments less than or equal to 1000 USD, full prepayment is required. For amounts exceeding 1000 USD, a 30% deposit via T/T is needed, with the remaining balance payable before shipment.

Q4: How is the quality of your products?
A: Our prices offer unbeatable value for the superior quality we provide. At the same price range, our products stand out in quality.

Q5: Can you produce products according to our requirements?
A: With our extensive OEM experience and a solid network of skilled factories, we are adept at fulfilling specific customer requirements with precision and excellence.