Egw20 Linear Rail Guide with High Performance Bearing Components

• 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

Bask in the excellence of CNCD factory's refined production process, dedicated to crafting high-precision linear guides that define engineering brilliance:

Material Selection: Opt for premium high carbon or alloy steels, like GCr15 or SUJ2, or choose resilient stainless steel for unparalleled durability.
Pretreatment Excellence: Forge or roll high-grade steel, purging internal flaws, while annealing boosts cutting efficiency.
Shaping Mastery: Employ milling machines or planers for initial processing of reference surfaces, grooves, and mounting holes, retaining precision processing allowance.
Stress Relief Annealing: Alleviate internal stress from rough processing to avert unwanted deformation in future stages.
Quenching and Tempering: Elevate the guide rail's surface hardness (HRC58-62) for supreme wear resistance, while tempering mitigates brittleness.
Cryogenic Treatment: Stabilize the structure, diminish residual austenite, and enhance dimensional stability for long-term reliability.
Precision Grinding: Utilize advanced CNC grinders to perfect the reference surface and raceway of the guide rail, ensuring stellar straightness (≤3μm/m), parallelism, and a flawlessly smooth finish (Ra≤0.4μm).
Utilize coordinate grinders to meticulously craft precision holes, maintaining exact tolerances.
Superfinishing: Achieve extraordinary smoothness (Ra≤0.1μm) through meticulous polishing or superfinishing, significantly reducing friction.
Plating or Coating Excellence: Opt for hard chrome plating (5-10μm thickness) or nitriding to augment wear and rust resistance.
Anti-Corrosion Treatment: Apply blackening, phosphating, or protective coatings to non-working surfaces to enhance durability.
Slider Processing Precision: Execute precision milling and grinding on the slider's inner cavity for impeccable alignment with the guide rail.
Rolling Element Preparation: Perfectly grind and grade steel balls or rollers, ensuring a diameter tolerance of ≤0.5μm for flawlessly smooth movement.
Pre-Assembly Verification: Conduct temporary assembly of slider and guide rail to assess sliding resistance and smoothness.
Clearance Adjustment Precision: Fine-tune micrometer-level gaps between the guide rail and slider via preload adjustments, ensuring optimal performance.
Lubrication System Integration: Implement grease or install sophisticated automatic lubrication systems for seamless operation.
Geometric Accuracy Detection: Employ laser interferometers and coordinate measuring machines (CMM) to inspect straightness, parallelism, and more.
Use a profilometer to meticulously analyze the raceway's shape accuracy, ensuring superior quality.
Load Testing: Rigorously verify deformation under rated dynamic and static loads to ensure strength and reliability.
Life Testing: Simulate extended operation periods to evaluate wear rates, ensuring long-lasting performance.
Noise and Vibration Testing: Guarantee smooth, quiet operation with noise levels maintained at ≤50dB.
Ultrasonic Cleaning: Thoroughly remove processing residues, ensuring the guide rail's pristine cleanliness.
Rust-Proof Packaging: Utilize vacuum sealing or anti-rust oil applications to safeguard against corrosion during transit and storage.
Process Stability Assurance: Rigorously monitor grinding parameters and heat treatment temperature curves for unwavering quality.

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.
Engineered for superior linear motion, it thrives in even the most challenging applications demanding immense
load-bearing strength and uncompromising rigidity. 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, thanks to 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.

With our faultless 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.

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 dual-axis linear guide is meticulously designed to deliver seamless motion and unparalleled operational efficiency. It is a vital component in various industrial sectors, including food and beverage processing, construction projects, and the dynamic energy and mining industries.

DURABLE CONSTRUCTION:

Engineered specifically for linear motion machinery, this guide presents adaptable solutions for a broad spectrum of applications. Crafted from premium-grade alloy steel, it ensures exceptional durability, readily available to cater to our diverse customer base.

VERSATILE APPLICATIONS:

Our cutting-edge linear motion technology provides dependable and efficient solutions across numerous industries and applications. Our commitment to punctual delivery, coupled with bespoke OEM services, ensures we meet the unique demands of our esteemed clients.

USER-FRIENDLY OPTIONS:

Choose from a stunning array of colors including sleek silver, vibrant green, and classic black. This product offers diverse choices to match customer preferences, and we provide customization services to cater to specific desires.

COMPREHENSIVE PRODUCT INFORMATION:

We offer thorough mechanical test reports and detailed video factory inspections, empowering you with the knowledge to make informed purchasing decisions that align with the high standards expected by discerning clients like 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: Indeed, we offer free samples; however, please be aware that shipping costs are not included.

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

Q4: How is the quality of your products
A: Our prices are unbeatable for the caliber of quality we offer. Expect outstanding quality from our products at this price point.

Q5: Can you produce products according to our requirements?
A: With our vast OEM experience, we maintain a strong network of factories skilled at meeting specific client requirements.