Egw20 Linear Guide - Versatile Linear Rail Guide for Robotics and CNC

• 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

Behold the meticulous craftsmanship and precision engineering behind CNCD's high-precision linear guides, crafted with exquisite attention to detail:

Material selection: Opt for the finest high-carbon steel, renowned alloy steel varieties like GCr15, SUJ2, or the pristine resilience of stainless steel.
Pretreatment: Through forging or rolling, we meticulously eliminate internal defects, enhancing cutting processability via annealing.
Shaping: With precision, we shape the guide rail using milling machines or planers, meticulously crafting reference surfaces, grooves, and mounting holes, while reserving a fine processing allowance.
Stress relief annealing: This crucial step eradicates internal stresses from rough processing, paving the way for flawless subsequent operations.
Quenching and tempering: Elevate surface hardness between a robust HRC58-62, bolstering wear resistance, while tempering minimizes brittleness.
Cryogenic treatment: We stabilize the microstructure, diminish residual austenite, and enhance dimensional stability to perfection.
Precision grinding: Using advanced CNC surface grinders, we achieve unparalleled straightness (≤3μm/m), parallelism, and a refined surface roughness (Ra≤0.4μm) on the reference surface and raceway.
Employ coordinate grinders for expertly crafted precision holes, ensuring impeccable alignment.
Superfinishing: Polish or superfinish the raceway to achieve a silky-smooth surface roughness (Ra≤0.1μm), minimizing friction.
Plating or coating: Apply durable hard chrome plating (5-10μm) or perform a nitriding treatment, enhancing both wear and rust resistance.
Anti-corrosion treatment: We add a layer of protection by blackening, phosphating, or spraying a shield on non-working surfaces.
Slider processing: Precision milling and grinding ensure the inner cavity of the slider fits seamlessly with the guide rail.
Rolling element preparation: Meticulously ground and graded steel balls or rollers boast a diameter tolerance of ≤0.5μm, guaranteeing smooth movement.
Pre-assembly: Temporarily unite slider and guide rail to meticulously assess sliding resistance and the fluidity of motion.
Clearance adjustment: Attain micrometer-level precision in the gap between guide rail and slider by expertly adjusting preload for optimal fit.
Lubrication system integration: A touch of grease or an adeptly installed automatic lubrication device ensures seamless performance.
Geometric accuracy detection: Employ laser interferometers and CMM to scrutinize straightness, parallelism, and verticality with unmatched accuracy.
Use of profilometer: Analyzes the intricate shape accuracy of the raceway, setting new standards in precision.
Load test: Rigorously verify deformation under rated dynamic and static loads to ensure resilient performance.
Life test: Simulate long-term operations to meticulously evaluate wear rates, ensuring longevity.
Noise and vibration test: Guarantee tranquil operation with noise levels maintained at a hushed ≤50dB.
Ultrasonic cleaning: Thoroughly cleanse all processing residues, upholding the pristine cleanliness of the guide rail.
Rust-proof packaging: Secure with vacuum sealing or anti-rust oil, safeguarding against corrosion during transit and storage.
Process stability: Vigilantly monitor grinding parameters, including feed rate and grinding wheel grain size, while precisely calibrating heat treatment temperature curves.

Product Description

LINEAR GUIDE

Immerse yourself in the world of supreme precision with our HGH linear guide system. Painstakingly designed for unmatched accuracy, this marvel of engineering epitomizes the pinnacle of technological brilliance.
Crafted for exceptional linear motion, it excels even in the most demanding applications requiring extraordinary
load-bearing capabilities and steadfast rigidity. It is the quintessential choice for CNC machines and
industrial robots. This sophisticated system features a precisely engineered sliding block and rail,
guaranteeing smooth, low-resistance movement and exemplary precision, facilitated by cutting-edge
ball or roller bearings. Renowned for its robust durability and
consistency, the HGH linear guide is perfectly suited for deployment in
industrial automation, pioneering medical devices, and
the intricate realm of semiconductor technology.

Through our impeccable supply chain management and stringent quality control, we tailor products to meet your exact specifications and volumes, guaranteeing the perfect solution customized to 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 innovative dual-axis linear guide is masterfully designed to deliver seamless motion and superior operational efficiency. It stands as an indispensable asset across diverse industrial sectors, including food and beverage processing, dynamic construction projects, and the ever-evolving energy and mining fields.

DURABLE CONSTRUCTION:

Engineered for precision in linear motion machinery, this guide offers flexible solutions suitable for a multitude of applications. Crafted from premium-grade alloy steel, it assures unmatched durability and is readily available to cater to varied customer demands.

VERSATILE APPLICATIONS:

Our cutting-edge linear motion technology delivers dependable and efficient solutions across a myriad of industries and applications. We take pride in our timely delivery and provide OEM services to cater to the unique requirements of our esteemed clientele.

USER-FRIENDLY OPTIONS:

Offered in striking silver, vibrant green, and classic black, this product presents an array of color choices to satisfy individual tastes. Additionally, we provide customization services to align with specific preferences.

COMPREHENSIVE PRODUCT INFORMATION:

We supply comprehensive mechanical test reports and detailed video factory inspections, empowering you to make informed purchasing decisions that align with the high standards of discerning clients like you.

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

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

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

Q4: How is the quality of your products
A: Our prices are unparalleled given the quality we offer. At the same price point, expect nothing less than exceptional quality from our products.

Q5: Can you produce products according to our requirements?
A: Leveraging our extensive OEM experience, we maintain a robust network of factories capable of meeting specific requirements with precision.