Self-Lubricating Linear Guides Slash Maintenance Costs by 70%

• 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

Dive into the meticulous production journey of CNCD's elite high-precision linear guides:

Material selection: Opt for elite high carbon steel, premium alloy steel (such as GCr15, SUJ2), or robust stainless steel for unmatched durability.
Pretreatment: Skillfully forge or roll the steel to eradicate internal defects and enhance machinability with precise annealing.
Shaping: Employ advanced milling machines or planers for initial crafting of the guide rail's reference surface, grooves, and mounting holes, preserving a fine processing allowance.
Stress relief annealing: Conduct precise stress relief annealing to neutralize internal stresses from rough shaping, ensuring future stability and preventing deformation.
Quenching and tempering: Elevate surface hardness to HRC58-62, boosting wear resistance, while tempering expertly reduces brittleness.
Cryogenic treatment: Stabilize the metallurgical structure, diminish residual austenite, and secure dimensional stability.
Precision grinding: Leverage CNC surface and guide rail grinders for immaculate straightness (≤3μm/m) and unparalleled surface finish (Ra≤0.4μm).
Utilize state-of-the-art coordinate grinders for crafting precision holes with unrivaled accuracy.
Superfinishing: Achieve extraordinary surface smoothness (Ra≤0.1μm) through meticulous polishing, drastically reducing friction.
Plating or coating: Employ hard chrome plating (5-10μm) or nitriding for exceptional wear and rust resistance.
Anti-corrosion treatment: Enhance durability with blackening, phosphating, or spraying a protective layer on non-working surfaces.
Slider processing: Execute precision milling and grinding of the slider's inner cavity for perfect harmony with the guide rail.
Rolling element preparation: Perfectly grind and grade steel balls or rollers, ensuring a diameter tolerance of ≤0.5μm for seamless motion.
Pre-assembly: Conduct a preliminary assembly of the slider and guide rail to meticulously evaluate sliding resistance and fluidity.
Clearance adjustment: Precisely calibrate the micrometer-level gap between guide rail and slider with adept preload adjustment.
Lubrication system integration: Introduce superior grease or install an innovative automatic lubrication system.
Geometric accuracy detection: Utilize cutting-edge laser interferometers and CMMs for flawless straightness, parallelism, and verticality assessments.
Employ profilometers to analyze raceway shape with precision accuracy.
Load test: Meticulously verify deformation under rated dynamic/static load conditions.
Life test: Rigorously simulate extended operation conditions to thoroughly evaluate wear rates.
Noise and vibration test: Ensure whisper-quiet performance, maintaining noise levels at or below 50dB.
Ultrasonic cleaning: Meticulously remove processing residues, ensuring pristine cleanliness of the guide rail.
Rust-proof packaging: Secure with vacuum sealing or anti-rust oil application for optimal corrosion prevention during transport and storage.
Process stability: Vigilantly monitor grinding parameters and heat treatment temperature curves for unwavering process stability.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our premium HGH linear guide system. Expertly crafted to achieve unparalleled accuracy, this system stands as a testament to engineering excellence, promising a seamless integration into your high-performance applications.
Engineered for superior linear motion, this guide excels in the most demanding applications where immense
load-bearing strength and uncompromising rigidity are crucial. It is the ideal choice for CNC machines and
industrial robots, boasting an advanced sliding block and rail meticulously crafted to deliver!
seamless, low-friction movement and remarkable precision, enabled by state-of-the-art
ball or roller bearings. Renowned for its durability and
consistency, the HGH linear guide is perfectly suited for use in
industrial automation, cutting-edge medical instruments, and
the sophisticated realm of semiconductor devices.

With impeccable supply chain management and rigorous quality assurance, we customize our products to perfectly align with specific demands and quantities, ensuring the ideal solution for your unique requirements - every 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 state-of-the-art dual-axis linear guide is expertly engineered to deliver seamless motion and unparalleled efficiency, establishing it as a vital component across a wide spectrum of industries. From the meticulous demands of food and beverage processing to the robust needs of construction and the ever-evolving energy and mining sectors, this guide enhances operational capabilities and ensures precise performance.

DURABLE CONSTRUCTION:

Designed with precision for advanced linear motion machinery, this guide serves as a versatile solution for an expansive range of applications. Crafted from premium-quality alloy steel, it offers unmatched durability and is fully equipped to meet the varied demands of our customers with exceptional resilience and versatility.

VERSATILE APPLICATIONS:

This innovative linear motion technology offers dependable and efficient solutions across a broad spectrum of industries and applications. We are committed to prompt delivery times and provide OEM services to tailor our offerings to the unique demands of our valued clients, ensuring seamless integration and superior operational efficiency.

USER-FRIENDLY OPTIONS:

Boasting an array of stunning color options including sleek silver, vibrant green, and classic black, our product accommodates a diverse range of customer preferences. Additionally, we provide customization services to meet specific aesthetic desires, ensuring each customer's vision is realized.

COMPREHENSIVE PRODUCT INFORMATION:

We equip you with comprehensive mechanical test reports and detailed video factory assessments, providing the transparency needed to make wise, informed purchase decisions that align with the high standards of discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly stand as a factory, offering direct and reliable manufacturing services that ensure quality and efficiency.

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

Q3: What are your payment terms?
A: For transactions amounting to 1000 USD or less, full prepayment is required. For amounts greater than 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 exceptional quality we provide. At comparable price points, our products offer superior quality, ensuring you receive the best value for your investment.

Q5: Can you produce products according to our requirements?
A: With extensive OEM experience, we maintain a robust network of factories adept at fulfilling specific requirements and customizing products to meet your unique specifications.