Precision Linear Guide Egw20 - Essential for Robotics and Automation

• 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 CNCD factory embarks on a meticulous journey to craft high-precision linear guides:

Material selection begins with the careful choice of high-quality materials such as high carbon steel, durable alloy steel (like GCr15, SUJ2), or resilient stainless steel.
Pretreatment involves forging or rolling the steel to eradicate internal imperfections, then enhancing the cutting processability through expert annealing.
Shaping is performed using advanced milling machines or planers to shape the reference surface, grooves, and mounting holes of the guide rail, ensuring a precise allowance for fine processing.
Stress relief annealing is pivotal to neutralize any internal stress from rough processing, preventing potential deformations.
Quenching and tempering elevate the surface hardness of the guide rail to a robust HRC58-62, greatly enhancing wear resistance; tempering further reduces brittleness for durability.
Cryogenic treatment stabilizes the material's structure, reduces residual austenite, and significantly improves dimensional stability.
Precision grinding with CNC surface and guide rail grinders ensures the highest standards of straightness (typically ≤3μm/m), parallelism, and surface smoothness (Ra≤0.4μm).
Precision holes are expertly processed using coordinate grinders for unmatched accuracy.
Superfinishing refines the raceway's surface roughness (to Ra≤0.1μm) through meticulous polishing, reducing friction significantly.
Plating or coating, such as hard chrome plating (5-10μm thickness) or nitriding, enhances wear and rust resistance, ensuring longevity.
Anti-corrosion treatment employs blackening, phosphating, or protective sprays on non-working surfaces to maintain integrity.
Slider processing involves intricate precision milling and grinding of the slider's inner cavity to ensure perfect compatibility with the guide rail.
Rolling element preparation demands the grinding and grading of steel balls or rollers, achieving a diameter tolerance of ≤0.5μm for seamless operation.
Pre-assembly sees the temporary combination of the slider and guide rail to assess sliding resistance and ensure smooth movement.
Clearance adjustment fine-tunes the micrometer-level gap between the guide rail and slider through preload adjustments, such as interference fit or spring structures.
Lubrication system integration involves the application of grease or installation of automatic lubrication devices for optimal performance.
Geometric accuracy detection utilizes laser interferometers and coordinate measuring machines (CMM) to meticulously check straightness, parallelism, and verticality.
A profilometer is employed to analyze the shape accuracy of the raceway with precision.
Load testing ascertains the guide rail's deformation under rated dynamic and static loads.
Life testing simulates extended operation to evaluate the wear rate, ensuring long-lasting performance.
Noise and vibration tests guarantee smooth operation with noise levels controlled to ≤50dB.
Ultrasonic cleaning meticulously removes processing residues, ensuring the guide rail's pristine cleanliness.
Rust-proof packaging, including vacuum sealing or anti-rust oil, protects against corrosion during transport and storage.
Process stability monitoring strictly oversees grinding parameters and heat treatment temperature curves, guaranteeing consistent quality.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our HGH linear guide system. This expertly crafted system represents the zenith of engineering excellence, delivering unparalleled accuracy that meets the highest standards.
Engineered for superior linear motion, our guide is designed to excel in the most demanding applications, where immense
load-bearing strength and unwavering rigidity are non-negotiable. It is the quintessential choice for CNC machines and
industrial robots. This advanced system features a meticulously crafted sliding block and rail,
ensuring seamless, low-friction movement with outstanding precision, all thanks to state-of-the-art
ball or roller bearings. Renowned for its enduring durability and
consistency, the HGH linear guide is ideally suited for use in
industrial automation, pioneering medical instruments, and
the sophisticated and ever-evolving world of semiconductor devices.

With our impeccable supply chain management and rigorous quality assurance protocols, we offer tailored customization to align perfectly with your specific demands and quantities, ensuring the ideal solution for your precise 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 expertly crafted dual-axis linear guide is a marvel of engineering, designed to deliver seamless motion and superior operational efficiency. This indispensable component finds its critical applications across a myriad of industrial sectors, including the exacting fields of food and beverage processing, construction projects, and the ever-evolving energy and mining industries.

DURABLE CONSTRUCTION:

Engineered specifically for linear motion machinery, this guide provides adaptable solutions suitable for an extensive array of applications. Fabricated from premium alloy steel, it assures durability and is readily accessible to satisfy the broad spectrum of customer demands.

VERSATILE APPLICATIONS:

Our linear motion technology delivers dependable and highly efficient solutions across a vast range of industries and applications. We take pride in our commitment to timely deliveries and offer OEM services, catering to the unique requirements of our esteemed clientele.

USER-FRIENDLY OPTIONS:

Available in a striking palette of silver, vibrant green, and classic black, this product provides a diverse array of color options to suit every customer's aesthetic preference. Furthermore, we offer customization services to accommodate specific design needs.

COMPREHENSIVE PRODUCT INFORMATION:

We furnish exhaustive mechanical test reports along with detailed video factory inspections, empowering you to make informed purchasing decisions that meet the high standards expected by discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We take pride in operating as a factory, offering direct and trustworthy manufacturing services.

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

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

Q4: How is the quality of your products
A: Our pricing is unparalleled in relation to the quality offered. At the same price point, you can expect extraordinary quality from our products.

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