Linear Guide Egw20 - Essential Linear Rail Guide for Precision Engineering

• 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 meticulously crafted production process at the CNCD factory for our high-precision linear guides:

Step into the world of premium materials: We carefully select high carbon steel, alloy steel (notably GCr15, SUJ2), or stainless steel to ensure durability and performance.
Pretreatment refinement: We forge or roll the steel to eradicate internal imperfections, enhancing cutting efficiency through expert annealing practices.
Precision shaping: Utilizing state-of-the-art milling machines or planers, we meticulously shape the reference surface, grooves, and mounting holes of the guide rail, maintaining an allowance for fine processing.
Stress relief innovation: Our stress relief annealing process expertly eliminates internal stresses from rough processing, warding off future deformation issues.
Advanced quenching and tempering: Elevate surface hardness to HRC58-62, bolstering wear resistance while tempering counters brittleness for lasting reliability.
Cryogenic treatment excellence: Stabilize the structure, diminish residual austenite, and significantly enhance dimensional stability.
Precision grinding mastery: With CNC surface grinders and guide rail grinders, we perfect the reference surface and raceway, ensuring impeccable straightness (≤3μm/m), parallelism, and surface roughness (Ra≤0.4μm).
Precision hole processing: Employ our top-tier coordinate grinders to achieve flawless precision holes.
Superfinishing brilliance: Achieve ultra-low surface roughness of the raceway (Ra≤0.1μm) through expert polishing, reducing friction for superior performance.
Durable plating or coating: Enhance wear and rust resistance with hard chrome plating (5-10μm thick) or nitriding treatment for longevity.
Advanced anti-corrosion treatment: We use blackening, phosphating, or protective layer spraying on non-working surfaces to combat corrosion effectively.
Slider precision processing: Through precision milling and grinding, we ensure the slider’s inner cavity matches perfectly with the guide rail for optimal accuracy.
Rolling element perfection: Our steel balls or rollers are expertly ground and graded with a diameter tolerance of ≤0.5μm to guarantee seamless movement.
Meticulous pre-assembly: Temporarily join the slider and guide rail to meticulously assess sliding resistance and fluidity.
Clearance precision adjustment: Expertly control the micrometer-level gap between the guide rail and slider by adjusting preload, using interference fit or spring structures.
Integrated lubrication system: We apply grease or install automatic lubrication devices for sustained performance.
Geometric accuracy detection: Utilize cutting-edge laser interferometers and CMM to precisely assess straightness, parallelism, and verticality.
Raceway shape accuracy: Profilometer evaluations ensure the highest shape precision of the raceway.
Rigorous load testing: Confirm deformation under both dynamic and static rated loads for unwavering reliability.
Comprehensive life test: Simulate extended operation to meticulously evaluate wear rates, ensuring longevity.
Noise and vibration assessment: Guarantee smooth, quiet operation, targeting noise levels ≤50dB for unrivaled performance.
Ultrasonic cleaning perfection: Eradicate processing residues to maintain pristine cleanliness of the guide rail.
Secure rust-proof packaging: Protect against corrosion during transit and storage with vacuum sealing or anti-rust oil application.
Process stability assurance: We stringently monitor grinding parameters, such as feed rate and grinding wheel grain size, alongside heat treatment temperature curves for consistent quality.

Product Description

LINEAR GUIDE

Step into a world of extraordinary precision and unmatched engineering brilliance with our HGH linear guide system. Skillfully designed, it embodies the pinnacle of accuracy and represents true engineering mastery.
Meticulously crafted for superior linear motion, this system excels in demanding applications that require exceptional
load-bearing capability and steadfast rigidity. Perfectly suited for CNC machines and
cutting-edge industrial robots, this sophisticated system features a precisely engineered sliding block and rail,
delivering effortless, low-friction movement and remarkable precision, courtesy of state-of-the-art
ball or roller bearings. Renowned for its exceptional durability and
reliability, the HGH linear guide is ideally suited for incorporation in
advanced industrial automation, revolutionary medical instruments, and
the intricate landscape of semiconductor devices.

With impeccable supply chain management and stringent quality assurance, we tailor our products to meet your unique specifications and quantities, delivering the perfect solution for your needs.

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

ELEVATE YOUR PERFORMANCE WITH HIGH-END LINEAR MOTION SOLUTIONS:

Our innovative dual-axis linear guide is masterfully engineered to deliver seamless motion and superior operational efficiency. It has become a vital asset in diverse industrial domains, including food and beverage processing, construction projects, and the ever-evolving energy and mining sectors, underpinning exceptional reliability and performance.

ROBUST AND LASTING CONSTRUCTION:

Expertly crafted for linear motion machinery, this guide delivers versatile and adaptable solutions across a multitude of applications. Constructed from premium alloy steel, it assures remarkable durability and is readily accessible to accommodate the varied needs of our esteemed customers.

MULTIFACETED APPLICATION POTENTIAL:

This cutting-edge linear motion technology provides dependable and efficient solutions across a wide spectrum of industries and applications. We take pride in our prompt delivery and offer comprehensive OEM services to cater to the distinct requirements of our valued clients.

TAILORED AND USER-FRIENDLY OPTIONS:

With an array of captivating colors such as striking silver, lively green, and classic black, our product caters to diverse aesthetic preferences. We also offer customizable services to fulfill unique individual desires.

DETAILED AND COMPREHENSIVE PRODUCT INSIGHT:

We present exhaustive mechanical test reports and thorough video inspections of our factory, equipping you to make well-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 take pride in being a factory, ensuring direct and trustworthy manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Absolutely, we provide complimentary samples; however, kindly note that shipping expenses are not covered.

Q3: What are your payment terms?
A: For transactions <= 1000 USD, full prepayment is necessary. For transactions >= 1000 USD, a 30% deposit via T/T is required, with the remaining balance due prior to shipment.

Q4: How is the quality of your products
A: Our pricing is unparalleled for the exceptional quality provided. At the same price point, you can anticipate extraordinary quality from our offerings.

Q5: Can you produce products according to our requirements?
A: Leveraging our extensive OEM expertise, we possess a robust network of factories proficient in fulfilling specific requirements.