Linear Guide Egw20 - High Load Linear Rail Guide for Industrial 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

Discover the meticulous craftsmanship of CNCD factory's production process, where precision linear guides are brought to life with unparalleled accuracy:

Material Selection: Choose from high carbon steel, robust alloy steel (such as GCr15, SUJ2), or resilient stainless steel for exceptional durability.
Pretreatment: Expertly forge or roll the steel to eradicate internal flaws, enhancing machining capabilities through strategic annealing.
Shaping: Employ advanced milling machines or planers for the initial processing of reference surfaces, grooves, and mounting holes, setting the stage for precision refinement.
Stress Relief Annealing: Carefully alleviate internal stresses inflicted during rough processing to preserve structural integrity.
Quenching and Tempering: Elevate surface hardness (typically reaching HRC58-62) to boost wear resistance, while tempering mitigates brittleness.
Cryogenic Treatment: Achieve further stabilization, reduce residual austenite, and ensure superior dimensional stability.
Precision Grinding: Utilize CNC surface and guide rail grinders to achieve impeccable straightness (≤3μm/m), parallelism, and a sleek finish (Ra≤0.4μm).
Coordinate Grinders: Enhance the precision of holes with meticulous grinding techniques.
Superfinishing: Polish or superfinish the raceway to attain ultra-smooth surfaces (Ra≤0.1μm) for minimized friction.
Plating or Coating: Opt for hard chrome plating (5-10μm thickness) or nitriding to bolster wear and rust resistance.
Anti-Corrosion Treatment: Employ blackening, phosphating, or protective layers to safeguard non-working surfaces.
Slider Processing: Execute precision milling and grinding of the slider's inner cavity to ensure flawless alignment with the guide rail.
Rolling Element Preparation: Grind and grade steel balls or rollers to a precise diameter tolerance (≤0.5μm) for seamless movement.
Pre-Assembly: Temporarily unite the slider with the guide rail to meticulously assess sliding resistance and smoothness.
Clearance Adjustment: Fine-tune the gap at the micrometer level between the guide rail and slider by adjusting preload (e.g., interference fit or spring structure).
Lubrication System Integration: Incorporate grease or install an automatic lubrication device for maintenance-free performance.
Geometric Accuracy Detection: Employ laser interferometers and coordinate measuring machines (CMM) to assess straightness, parallelism, and verticality.
Profilometer Precision: Analyze the raceway's shape accuracy with cutting-edge profiling technology.
Load Test: Rigorously evaluate deformation under rated dynamic/static loads to ensure reliability.
Life Test: Simulate extended operation to accurately gauge wear rates and longevity.
Noise and Vibration Test: Guarantee silky-smooth operation with noise levels capped at ≤50dB.
Ultrasonic Cleaning: Thoroughly remove processing residues to uphold the pristine cleanliness of guide rails.
Rust-Proof Packaging: Employ vacuum sealing or anti-rust oil application to shield against corrosion during transit and storage.
Process Stability: Meticulously oversee grinding parameters, including feed rates, grinding wheel granularity, and heat treatment temperature curves for optimal consistency.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our HGH linear guide system. Expertly crafted for unparalleled accuracy, this system epitomizes engineering excellence, setting a new benchmark in the industry for precision and reliability.
Engineered for superior linear motion, it thrives in even the most challenging applications that demand immense
load-bearing strength and uncompromising rigidity. Perfectly designed, it's an ideal choice for CNC machines and
industrial robots. This advanced system boasts a meticulously crafted sliding block and rail,
ensuring seamless, low-friction movement and outstanding precision, made possible by state-of-the-art
ball or roller bearings. Celebrated for its durability and
consistency, the HGH linear guide is perfectly adapted for use in
industrial automation, groundbreaking medical instruments, and
the sophisticated world of semiconductor devices. This guide stands out for its cutting-edge performance.

With our impeccable supply chain management and rigorous quality assurance, we customize products to align perfectly with specific demands and quantities, ensuring the ideal solution for your requirements is met with precision and excellence.

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:

Experience unparalleled ease with our dual-axis linear guide, meticulously engineered for seamless motion and outstanding operational efficiency. This essential piece is pivotal across a spectrum of industries, including food and beverage processing, construction projects, and the ever-evolving energy and mining sectors.

DURABLE CONSTRUCTION:

Crafted specifically for linear motion machinery, this guide provides comprehensive solutions for numerous applications. Constructed from superior-grade alloy steel, it guarantees durability and is always in stock to satisfy the varied demands of our customers.

VERSATILE APPLICATIONS:

Our state-of-the-art linear motion technology delivers dependable and efficient solutions across an array of industries and applications. We take pride in our timely delivery and offer OEM services, ensuring that we cater to the unique requirements of our esteemed clientele.

USER-FRIENDLY OPTIONS:

Offered in striking silver, dynamic green, and classic black, this product presents a multitude of color choices to suit customer preferences. Additionally, we provide customization services to fulfill specific customer desires.

COMPREHENSIVE PRODUCT INFORMATION:

We offer extensive mechanical test reports and detailed video inspections of our facilities, empowering you to make informed purchasing decisions that align with the high standards of discerning clients such as yourself.

Q1: Are you a trading company or manufacturer?
A: We proudly operate as a factory, offering direct and dependable 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 note that shipping charges are not covered.

Q3: What are your payment terms?
A: For transactions <= 1000 USD, a complete prepayment is necessary. For amounts >= 1000 USD, a 30% deposit via T/T is required, with the balance payable before dispatch.

Q4: How is the quality of your products
A: Our prices are unbeatable for the quality provided. At the same price tier, anticipate superior quality from our offerings.

Q5: Can you produce products according to our requirements?
A: Thanks to our vast OEM experience, we have a strong network of factories proficient at fulfilling specific requirements.