Egw20 Linear Guide - Essential Linear Rail Guide for Robotics Applications

• 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

Immerse yourself in the cutting-edge CNCD factory, where the creation of high-precision linear guides is nothing short of an art form.

Material selection: Carefully select from the finest high carbon steel, alloy steel (notably, GCr15, SUJ2), or stainless steel, ensuring unmatched durability and quality.
Pretreatment: Through forging or rolling, we eradicate internal defects, enhancing processability with meticulous annealing.
Shaping: Our skilled technicians utilize milling machines or planers to meticulously process the reference surfaces, grooves, and mounting holes, while preserving precision for fine processing.
Stress relief annealing: Our process eliminates internal stress from rough processing, ensuring stability and preventing deformation in future stages.
Quenching and tempering: Elevate surface hardness to a robust HRC58-62, enhancing wear resistance; tempering refines brittleness for optimal performance.
Cryogenic treatment: This advanced technique stabilizes the structure, diminishes residual austenite, and boosts dimensional stability to its peak.
Precision grinding: Employing CNC surface grinders, we achieve impeccable straightness (≤3μm/m), unparalleled parallelism, and exquisite surface roughness (Ra≤0.4μm).
Our precision holes are crafted to perfection using state-of-the-art coordinate grinders.
Superfinishing: Refine the raceway surface to an ultra-smooth Ra≤0.1μm, minimizing friction for seamless operation.
Plating or coating: Whether it's hard chrome plating (5-10μm) or nitriding, our treatments drastically enhance both wear and rust resistance.
Anti-corrosion treatment: For non-working surfaces, we apply blackening, phosphating, or a protective layer to fight against corrosion.
Slider processing: Precision milling and grinding ensure the slider's inner cavity perfectly matches with the guide rail for impeccable harmony.
Rolling element preparation: Our steel balls or rollers are meticulously ground and graded to a diameter tolerance of ≤0.5μm, guaranteeing flawless movement.
Pre-assembly: Conducting a preliminary assembly of the slider and guide rail to meticulously assess sliding resistance and smoothness.
Clearance adjustment: Achieving micrometer-level precision in the gap control through expertly adjusting preload, whether via interference fit or innovative spring structure.
Lubrication system integration: Incorporate grease or a state-of-the-art automatic lubrication device for seamless performance.
Geometric accuracy detection: Using laser interferometers and top-tier coordinate measuring machines (CMM) to verify straightness, parallelism, and verticality with precision.
A profilometer meticulously analyzes the raceway's shape accuracy to ensure uncompromised quality.
Load test: We rigorously verify deformation under both rated dynamic and static loads to ensure reliability.
Life test: Simulating long-term operations to comprehensively evaluate wear rate, guaranteeing endurance.
Noise and vibration test: Ensuring operations with a serene, smooth experience, achieving noise levels of ≤50dB.
Ultrasonic cleaning: Our advanced process removes all processing residues, maintaining the guide rail's pristine cleanliness.
Rust-proof packaging: With vacuum sealing or anti-rust oil application, we ensure corrosion resistance during transport and storage.
Process stability: We maintain unwavering precision by strictly controlling grinding parameters like feed rate and wheel grain size, as well as heat treatment temperature curves.

Product Description

LINEAR GUIDE

Indulge in the exceptional world of precision with our HGH linear guide system. Masterfully designed to deliver unmatched accuracy, this system is the epitome of engineering excellence.
Designed with precision for superior linear motion, it excels even in the most demanding applications requiring immense
load-bearing capabilities and unwavering rigidity. This is the optimal choice for CNC machines and
industrial robots. This cutting-edge system features a meticulously engineered sliding block and rail,
ensuring smooth, low-friction motion and extraordinary precision, courtesy of state-of-the-art
ball or roller bearings. Renowned for its strength and
reliability, the HGH linear guide is ideally suited for
industrial automation, revolutionary medical instruments, and
the advanced realm of semiconductor devices.

Through flawless supply chain management and stringent quality control, we tailor products to perfectly match specific demands and quantities, providing the ideal 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

HIGH PERFORMANCE LINEAR MOTION SOLUTIONS:

Our meticulously engineered dual-axis linear guide is crafted to deliver seamless motion and unparalleled operational efficiency. This guide is an essential component in diverse industries, including food and beverage processing, construction projects, and the ever-evolving energy and mining sectors, ensuring it stands as an indispensable tool across these fields.

DURABLE CONSTRUCTION:

Specifically tailored for linear motion machinery, this guide offers innovative and versatile solutions for a myriad of applications. Constructed from premium alloy steel, it guarantees exceptional resilience and durability, making it readily available to fulfill a wide array of customer needs with precision.

VERSATILE APPLICATIONS:

Embrace our linear motion technology to achieve reliable and efficient solutions across countless industries and applications. We take pride in our commitment to punctual delivery and provide comprehensive OEM services, ensuring we meet the unique and distinct needs of our valued clients with excellence.

USER-FRIENDLY OPTIONS:

Our product is available in a striking range of colors, including eye-catching silver, vibrant green, and timeless black, offering a spectrum of choices to suit diverse customer tastes. Additionally, we provide customization services to tailor our offerings to meet specific preferences and demands.

COMPREHENSIVE PRODUCT INFORMATION:

We offer comprehensive mechanical test reports and detailed video factory inspections, providing you with the confidence to make informed purchasing decisions that meet the lofty expectations of sophisticated clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We are proud to announce that we operate as a factory, delivering direct and trustworthy manufacturing services that you can rely on.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Absolutely, we offer free samples to our valued clients; please be advised that shipping costs are not covered.

Q3: What are your payment terms?
A: For amounts <= 1000 USD, we require full prepayment. For amounts >= 1000 USD, a 30% deposit through T/T is essential, with the remaining balance payable before shipment to ensure seamless transactions.

Q4: How is the quality of your products
A: Our product prices are unbeatable for the exceptional quality provided. At the same price point, you can expect superior quality from our offerings.

Q5: Can you produce products according to our requirements?
A: Backed by our extensive OEM experience, we boast a robust network of factories proficient in meeting specific and tailored requirements.