Dynamic Linear Guide Systems: Optimized for Quick Response and Smooth Acceleration

• 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

Step into the realm of perfection at CNCD factory, where every inch of our high-precision linear guides is crafted with unparalleled precision and meticulous attention to detail:

Material Selection: We carefully source only the finest high carbon steel, robust alloy steel (GCr15, SUJ2), and resilient stainless steel, forming the robust foundation of our guide rails.
Pretreatment: Utilizing cutting-edge forging and rolling techniques, we eliminate internal defects. Our annealing process enhances the steel's machinability, setting the stage for exceptional performance.
Shaping: Employing precision milling machines and planers, we meticulously craft the guide rail's reference surface, grooves, and mount holes, leaving a precise processing allowance for flawless completion.
Stress Relief Annealing: Through strategic annealing, we release residual stresses from rough processing, ensuring the guide's resilience against future deformation.
Quenching and Tempering: Our quenching process heightens surface hardness (HRC58-62) and enhances wear resistance, while tempering reduces brittleness for a durable finish.
Cryogenic Treatment: This state-of-the-art process stabilizes our product's microstructure, minimizes residual austenite, and guarantees remarkable dimensional stability.
Precision Grinding: Our CNC surface and guide rail grinders attain extraordinary straightness (≤3μm/m), parallelism, and an exquisitely smooth surface roughness (Ra≤0.4μm).
With unparalleled accuracy, our coordinate grinders perform precision hole processing to perfection.
Superfinishing: Through meticulous polishing or superfinishing, we achieve an exceptionally fine raceway surface roughness (Ra≤0.1μm), significantly reducing friction for ultra-smooth functionality.
Plating or Coating: Our guide rails are fortified with hard chrome plating (5-10μm) or nitriding treatment, dramatically enhancing their wear and rust resistance.
Anti-Corrosion Treatment: Non-working surfaces undergo treatments like blackening, phosphating, or receive a protective spray layer to defend against corrosion.
Slider Processing: Achieving precision, we meticulously mill and grind the slider's inner cavity, ensuring seamless alignment with the guide rail.
Rolling Element Preparation: Our steel balls or rollers are precisely ground and graded, maintaining a diameter tolerance of ≤0.5μm for flawless movement.
Pre-assembly: We temporarily align the slider with the guide rail, rigorously testing for optimal sliding resistance and immaculate smoothness.
Clearance Adjustment: With micrometer precision, we adjust the gap between the guide rail and slider by manipulating preload through an interference fit or spring structure.
Lubrication System Integration: We enhance system longevity by expertly adding grease or implementing an automated lubrication solution.
Geometric Accuracy Detection: Laser interferometers and CMMs meticulously measure straightness, parallelism, and verticality, ensuring adherence to our stringent standards.
Profilometer analyses guarantee the raceway's shape is impeccable, delivering an unmatched level of precision.
Load Test: We thoroughly validate the rail's capacity to withstand dynamic and static loads without deformation.
Life Test: Simulating extended operation, we meticulously evaluate wear rates, confirming our products' endurance over time.
Noise and Vibration Test: We ensure tranquil operation by rigorously verifying that noise levels remain at a peaceful whisper (≤50dB).
Ultrasonic Cleaning: Our guide rails undergo ultrasonic cleaning, achieving pristine cleanliness free from processing residues.
Rust-Proof Packaging: Each piece is expertly vacuum-sealed or treated with anti-rust oil, providing robust protection against corrosion during transit and storage.
Process Stability: We rigorously monitor grinding parameters and heat treatment temperatures, ensuring consistent quality and unwavering reliability at every stage.

Product Description

LINEAR GUIDE

Experience the summit of precision with our HGH linear guide system. Masterfully designed for unrivaled accuracy, this system stands as a testament to engineering brilliance.
Embodied with cutting-edge technology for superior linear motion, it excels in even the most demanding applications, requiring immense
load-bearing capacity and unwavering rigidity. It proves to be the quintessential choice for CNC machines and
industrial robots. This sophisticated system features a precisely engineered sliding block and rail,
ensuring smooth, low-friction movement and unparalleled precision, courtesy of advanced
ball or roller bearings. Renowned for its exceptional durability and
consistency, the HGH linear guide is impeccably suited for deployment in
industrial automation, revolutionary medical instruments, and
the cutting-edge realm of semiconductor devices.

With our flawless supply chain management and stringent quality assurance, we tailor products to perfectly meet specific demands and volumes, providing the optimal 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

UNPARALLELED LINEAR MOTION SOLUTIONS:

Expertly engineered to ensure fluid motion and exceptional efficiency, our dual-axis linear guide is indispensable across numerous industrial sectors. It elevates precision in food and beverage processing, meets the rigorous demands of construction, and fuels the dynamic energy and mining industries, proving its excellence in every application.

ROBUST AND RESILIENT DESIGN:

Specifically crafted for linear motion machinery, this guide offers versatile, customized solutions for a spectrum of applications. Forged from premium alloy steel, it guarantees enduring durability, ready to meet the varied needs of our discerning clientele.

WIDE-RANGING INDUSTRIAL APPLICATIONS:

Utilizing cutting-edge linear motion technology, we deliver reliable and efficient solutions across a vast array of industries. Our commitment to prompt delivery and OEM services ensures that we meet the bespoke demands of our valued customers.

CUSTOMIZABLE AND USER-CENTRIC OPTIONS:

With a palette ranging from sleek silver to vibrant green and classic black, our product meets diverse aesthetic tastes. We offer tailored customization services to ensure alignment with specific customer specifications.

EXTENSIVE PRODUCT DETAILS:

Providing detailed mechanical test reports and comprehensive video inspections of our factory, we empower you to make informed purchasing decisions that meet the exacting standards of discerning customers like you.

Q1: Are you a trading company or manufacturer?
A: We are a dedicated manufacturing facility, offering direct and reliable production services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Certainly, we offer complimentary samples for your evaluation, though shipping fees are the responsibility of the recipient.

Q3: What are your payment terms?
A: Orders <= 1000 USD require full upfront payment. For >= 1000 USD, a 30% deposit via T/T is needed, with the balance due before shipment.

Q4: How is the quality of your products?
A: Our products offer unparalleled quality at competitive prices, exceeding expectations at any comparable price point.

Q5: Can you produce products according to our requirements?
A: With vast OEM expertise, we efficiently utilize a strong network of factories adept at fulfilling precise requirements.