Linear Guide Alignment Tools - Perfect Installation Every Time

• 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 meticulous production process of high-precision linear guides at CNCD's state-of-the-art factory:

Material selection: Opt for superior high carbon steel, alloy steel (e.g., GCr15, SUJ2), or stainless steel, ensuring durability and performance.
Pretreatment: Expertly forge or roll the steel to eradicate internal defects, enhancing the cutting processability through precise annealing.
Shaping: Employ precision milling machines or planers to initially craft the reference surface, grooves, and mounting holes of the guide rail, allowing for fine processing tolerance.
Stress relief annealing: Effectively eliminate internal stress caused by rough processing, preventing deformation in future stages.
Quenching and tempering: Elevate the guide rail surface hardness to HRC58-62, boosting wear resistance while tempering diminishes brittleness.
Cryogenic treatment: Achieve superior dimensional stability by further stabilizing the structure and reducing residual austenite.
Precision grinding: Utilize advanced CNC surface grinders and guide rail grinders to perfect the reference surface and raceway, ensuring impeccable straightness (≤3μm/m), parallelism, and surface roughness (Ra≤0.4μm).
Leverage coordinate grinders to meticulously process precision holes with unparalleled accuracy.
Superfinishing: Refine the raceway surface roughness to Ra≤0.1μm through polishing or superfinishing, decreasing friction significantly.
Plating or coating: Enhance the guide rail with hard chrome plating (5-10μm thickness) or nitriding treatment to bolster wear and rust resistance.
Anti-corrosion treatment: Apply blackening, phosphating, or a protective spray layer on non-working surfaces for corrosion resistance.
Slider processing: Execute precision milling and grinding on the inner cavity of the slider, ensuring seamless compatibility with the guide rail.
Rolling element preparation: Grind and grade steel balls or rollers with precise diameter tolerance (≤0.5μm) for smooth and flawless movement.
Pre-assembly: Temporarily assemble the slider and guide rail to meticulously test sliding resistance and ensure smoothness.
Clearance adjustment: Precisely control the micrometer-level gap between the guide rail and slider through preload adjustments such as interference fit or spring structure.
Lubrication system integration: Enhance performance by adding grease or installing an automatic lubrication device.
Geometric accuracy detection: Employ laser interferometers and coordinate measuring machines (CMM) to detect straightness, parallelism, and verticality.
Utilize a profilometer to analyze the raceway's shape accuracy with meticulous precision.
Load test: Rigorously verify how the guide rail withstands deformation under rated dynamic/static loads.
Life test: Simulate extensive operation to thoroughly evaluate wear rate and longevity.
Noise and vibration test: Ensure the guide rail operates smoothly and silently, maintaining noise levels ≤50dB.
Ultrasonic cleaning: Effectively cleanse processing residues, ensuring pristine cleanliness of the guide rail.
Rust-proof packaging: Utilize vacuum sealing or apply anti-rust oil to protect against corrosion during transit and storage.
Process stability: Closely monitor grinding parameters such as feed rate and grinding wheel grain size, alongside the heat treatment temperature curve, to ensure process reliability.

Product Description

LINEAR GUIDE

Delve into the world of precision engineering with our top-tier HGH linear guide system. Masterfully designed for exceptional accuracy, this system exemplifies engineering brilliance, ensuring a flawless fit into your high-performance applications.
Crafted for outstanding linear motion performance, this guide shines in the most challenging environments where immense
load-bearing capacity and unwavering rigidity are paramount. It is the optimal selection for CNC machinery and
industrial robotics, featuring a high-tech sliding block and rail intricately designed to provide
effortless, low-friction movement and extraordinary precision, made possible by cutting-edge
ball or roller bearing technology. Celebrated for its robustness and
reliability, the HGH linear guide is ideally suited for deployment in
the realm of industrial automation, innovative medical equipment, and
the advanced domain of semiconductor manufacturing.

With outstanding supply chain management and thorough quality assurance, we tailor our offerings to precisely match your specific needs and quantities, delivering the perfect solution for your unique requirements - every single 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:

Our dual-axis linear guide is ingeniously designed, delivering seamless movement and exceptional operational efficiency. It is indispensable across a wide spectrum of industrial fields, ranging from food and beverage processing to construction projects, and extends its versatility to the dynamic energy and mining sectors.

DURABLE CONSTRUCTION:

Specifically engineered for linear motion machinery, this guide offers adaptable solutions for a vast range of applications. Crafted from premium alloy steel, it ensures robustness and reliability, readily available to meet diverse customer requirements.

VERSATILE APPLICATIONS:

This state-of-the-art linear motion technology guarantees dependable and efficient solutions across a plethora of industries and applications. We are committed to timely delivery and provide OEM services to satisfy the unique demands of our esteemed clientele.

USER-FRIENDLY OPTIONS:

Available in striking silver, vibrant green, and classic black, this product provides a dynamic spectrum of color options to suit a variety of customer preferences. Customization services are also available to cater to individual tastes.

COMPREHENSIVE PRODUCT INFORMATION:

We offer extensive mechanical test reports and detailed video factory inspections, enabling you to make informed purchasing decisions that meet the high standards demanded by discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly serve as a factory, providing direct and reliable manufacturing services.

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

Q3: What are your payment terms?
A: For payments up to 1000 USD, full prepayment is required. For sums exceeding 1000 USD, a 30% deposit via T/T is necessary, with the balance payable before shipment.

Q4: How is the quality of your products
A: Our unbeatable prices reflect the exceptional quality we offer. Within the same price bracket, our products guarantee superior quality.

Q5: Can you produce products according to our requirements?
A: With extensive OEM expertise, we have a comprehensive network of factories skilled in fulfilling specific requirements.