Miniature Linear Guides for Robotics - Compact & Precise

• 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

Explore the meticulous craftsmanship at the heart of Zhejiang Cncd Transmission Equipment Co., Ltd., where precision linear guides are brought to life through an impeccable production process designed to achieve unparalleled accuracy:

Material selection: Delve into the world of premium materials, as we meticulously select high carbon steel, alloy steel like GCr15, SUJ2, or robust stainless steel, ensuring the foundation of quality is built right from the start.
Pretreatment: Experience the transformation as steel undergoes forging or rolling to eradicate internal flaws, followed by annealing to enhance machinability, setting the stage for superior craftsmanship.
Shaping: Witness the art of shaping as milling machines or planers meticulously craft the reference surface, grooves, and mounting holes of the guide rail, maintaining a fine processing allowance for perfection.
Stress relief annealing: Discover the precision of stress relief annealing, where internal stresses from rough processing are meticulously eliminated to prevent deformation in future stages.
Quenching and tempering: Elevate the guide rail's durability through quenching and tempering, achieving surface hardness up to HRC58-62, while tempering reduces brittleness, ensuring long-lasting performance.
Cryogenic treatment: Immerse in the world of cryogenic treatment, where the organization is further stabilized, residual austenite is minimized, and dimensional stability is significantly enhanced.
Precision grinding: Precision is key as CNC surface grinders and guide rail grinders finely process the reference surface and raceway, ensuring straightness (≤3μm/m), parallelism, and a pristine surface roughness (Ra≤0.4μm).
With coordinate grinders, we meticulously craft precision holes, ensuring every aspect is perfectly aligned and dimensionally accurate.
Superfinishing: Unveil the ultimate smoothness through superfinishing techniques that polish the raceway surface to a remarkable Ra≤0.1μm, significantly reducing friction for seamless motion.
Plating or coating: Engage in advanced surface treatment, featuring hard chrome plating (5-10μm thick) or nitriding to significantly enhance the linear guideway's wear and rust resistance.
Anti-corrosion treatment: Protect the non-working surfaces with blackening, phosphating, or a protective layer to shield against corrosion, ensuring the product's longevity.
Slider processing: Precision milling and grinding sculpt the inner cavity of the slider, ensuring it perfectly matches the guide rail for flawless movement and integration.
Rolling element preparation: Precision-crafted steel balls or rollers, ground and graded with a diameter tolerance of ≤0.5μm, ensure the components move with unparalleled smoothness and reliability.
Pre-assembly: A strategic pre-assembly of the slider and guide rail detects and refines sliding resistance and smoothness, ensuring flawless performance.
Clearance adjustment: Master the art of precision with micrometer-level adjustments for the gap between the guide rail and slider, achieved through preload tweaks like interference fit or spring structures.
Lubrication system integration: Enhance efficiency with expertly applied grease or an advanced automatic lubrication device, ensuring the system remains flawlessly smooth.
Geometric accuracy detection: Cutting-edge laser interferometers and CMMs measure straightness, parallelism, verticality, and more, ensuring our product meets the highest standards of geometric precision.
Profilometer meticulously analyzes the shape accuracy of the raceway, ensuring the utmost precision in every detail.
Load test: Rigorous load testing verifies the guideway's resilience under rated dynamic/static loads, confirming its robust performance.
Life test: Simulated long-term operations evaluate wear rates, ensuring the product's durability and reliability over time.
Noise and vibration test: Our precise testing ensures smooth operation, with noise levels controlled to an impressive ≤50dB, offering a quiet and efficient experience.
Ultrasonic cleaning: Cutting-edge ultrasonic cleaning technologies remove processing residues, ensuring pristine cleanliness and product purity.
Rust-proof packaging: Advanced rust-proof packaging, including vacuum sealing or anti-rust oil application, safeguards against corrosion during storage and transit.
Process stability: Rigorous monitoring of grinding parameters, including feed rate and grinding wheel grain size, alongside heat treatment temperature curves, ensures unwavering process stability and quality.

Product Description

LINEAR GUIDE

Step into a world of exceptional precision with our top-of-the-line HGH linear guide system. This expertly engineered marvel is crafted to deliver unmatched accuracy, embodying the pinnacle of engineering prowess. It promises seamless integration into your high-performance applications, establishing a new standard of excellence.
Meticulously designed for exceptional linear motion, this guide excels even in the most demanding environments where immense
load-bearing strength and unwavering rigidity are essential. It is the perfect choice for CNC machines and
industrial robots, featuring a sophisticated sliding block and rail meticulously crafted to ensure
smooth, low-friction movement and outstanding precision, achieved through cutting-edge
ball or roller bearings. Known for its outstanding durability and
reliability, the HGH linear guide is ideally equipped for deployment in
industrial automation, revolutionary medical instruments, and
the advanced domain of semiconductor devices.

With flawless supply chain management and rigorous quality assurance, we tailor our products to perfectly match specific demands and quantities, ensuring the perfect solution for your unique needs - 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: Revolutionizing Efficiency

Our dual-axis linear guide is ingeniously crafted to ensure seamless motion and outstanding operational efficiency. This essential tool is invaluable across a vast range of industrial fields, including the intricate food and beverage processing industry, innovative construction projects, and the ever-evolving energy and mining sectors.

DURABLE CONSTRUCTION: Built to Last

Meticulously designed for linear motion machinery, this guide provides adaptable solutions for a multitude of applications. Crafted from premium-grade alloy steel, it guarantees exceptional durability and resilience, ensuring it is always ready to meet the diverse demands of our customers.

VERSATILE APPLICATIONS: Universal Solutions

This state-of-the-art linear motion technology delivers dependable and efficient solutions across a multitude of industries and applications. We take pride in our timely delivery and provide OEM services to accommodate the unique needs of our valued clientele, enhancing their operational capabilities.

USER-FRIENDLY OPTIONS: Customization at Your Fingertips

Available in a stunning palette of eye-catching silver, vibrant green, and classic black shades, this product offers a dynamic range of color choices to satisfy various customer preferences. Our customization services are also on hand to create bespoke solutions tailored to your specific tastes.

COMPREHENSIVE PRODUCT INFORMATION: Empowering Purchase Decisions

We provide thorough mechanical test reports and detailed video factory inspections to empower you with the knowledge to make well-informed purchase decisions. Our commitment is to satisfy the high standards of discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly operate as a factory, ensuring direct and reliable manufacturing services that you can trust.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Certainly, we offer free samples for your convenience, though please be aware that shipping charges will apply.

Q3: What are your payment terms?
A: For payments up to 1000 USD, we require full prepayment. For payments surpassing 1000 USD, a 30% deposit via T/T is necessary, with the balance due prior to shipment.

Q4: How is the quality of your products
A: Our prices are unmatched for the extraordinary quality we deliver. At the same price point, our products stand out with superior quality.

Q5: Can you produce products according to our requirements?
A: With a wealth of OEM experience, we boast a robust network of factories adept at fulfilling specific requirements with precision and expertise.