Compact Linear Guide Systems for Space Optimization and Efficiency

• 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

Unveiling the meticulous processes at Zhejiang Cncd Transmission Equipment Co., Ltd., where the art of engineering meets precision in the production of high-precision linear guides.

The journey begins with the discerning selection of materials: choosing from high carbon steel, premium alloy steel like GCr15, SUJ2, or top-grade stainless steel, ensuring a foundation of unmatched quality.
Commencing with pretreatment, where the steel undergoes forging or rolling to eradicate internal imperfections and enhance machinability, perfected through the time-honored process of annealing.
Shaping takes center stage as milling machines or planers meticulously carve the reference surface, grooves, and mounting holes, setting the groundwork with precision and leaving room for fine-tuning.
A crucial stage: Stress-relief annealing, a masterstroke to dispel internal stress from rough machining, securing dimensional stability in future processes.
Quenching and tempering follow, transforming the guide rail's surface to a formidable hardness (HRC58-62) for exceptional wear resistance, with tempering deftly reducing brittleness.
Cryogenic treatment is where innovation leads, stabilizing the structure, curtailing residual austenite, and enhancing dimensional fidelity to perfection.
Precision grinding wields CNC surface and guide rail grinders to finesse the reference surfaces and raceways, achieving unparalleled straightness (≤3μm/m), parallelism, and a luxurious surface smoothness (Ra≤0.4μm).
Employing coordinate grinders, precision holes are crafted, a testament to meticulous engineering and superior performance.
Superfinishing elevates the raceway's surface to a mirror finish (Ra≤0.1μm), minimizing friction for ultimate smoothness and performance.
Plating or coating steps in with hard chrome or nitriding treatments, bestowing the linear guide with enhanced durability and steadfast rust resistance.
Anti-corrosion measures such as blackening, phosphating, or protective sprays cloak non-working surfaces, safeguarding against the elements.
In slider processing, precision milling and grinding ensure an impeccable union between the slider and guide rail, achieving unparalleled matching accuracy.
The preparation of rolling elements is an art form; steel balls or rollers are ground and graded meticulously with a diameter precision of ≤0.5μm for seamless movement.
Pre-assembly sets the stage where the slider and guide rail unite, undergoing rigorous testing for resistance and fluidity in motion.
Clearance adjustment is a symphony of micrometer-level precision, where preload-be it interference fit or spring structure-ensures flawless alignment.
The lubrication system's seamless integration, with grease or automated lubrication, ensures sustained performance and minimal maintenance.
Geometric accuracy detection involves cutting-edge laser interferometers and CMM, scrutinizing straightness, parallelism, and verticality with pinpoint precision.
A profilometer dissects the raceway's shape accuracy, a testament to the guide's first-rate engineering.
Load testing fortifies the guide's reputation, verifying its resilience under the rigors of rated dynamic and static loads.
Life testing simulates the rigors of extended use, offering a glimpse into the guide's enduring quality and wear resistance.
Noise and vibration testing ensure the guide's serenely smooth operation, maintaining a soundscape of tranquility (noise ≤50dB).
Ultrasonic cleaning emerges as the final touch, eradicating remnants of processing to guarantee pristine cleanliness.
Rust-proof packaging stands guard against corrosion, employing vacuum seals or anti-rust oils for safe and secure transportation and storage.
Stability in process, through vigilant monitoring of grinding parameters and precise control of the heat treatment temperature curve, underscores the unwavering quality.

Product Description

LINEAR GUIDE

Experience the pinnacle of precision with our premium HGH linear guide system. Impeccably designed and expertly crafted, this system is the epitome of engineering excellence. It ensures unparalleled accuracy, offering a seamless integration into your high-performance applications, enhancing operational efficiency and precision.
Engineered for superior linear motion, this guide excels in the most demanding applications where immense
load-bearing strength and unwavering rigidity are crucial. It stands as the ideal choice for CNC machines and
industrial robots, featuring an advanced sliding block and rail meticulously crafted to deliver flawless
seamless, low-friction movement and remarkable precision. This is achieved through state-of-the-art
ball or roller bearings. Known for its exceptional durability and
steadfast consistency, the HGH linear guide is the perfect solution for use in
industrial automation, groundbreaking medical instruments, and
the sophisticated realms of semiconductor devices.

With impeccable supply chain management and rigorous quality assurance, we tailor our products to perfectly align with specific demands and quantities. This ensures the ideal solution for your unique requirements-delivered consistently, 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 dual-axis linear guide is a masterpiece of engineering, delivering seamless motion and outstanding operational efficiency. This makes it a must-have in a wide range of industries, including food and beverage processing, construction, and the ever-evolving energy and mining sectors.

DURABLE CONSTRUCTION:

Designed specifically for linear motion machinery, this guide provides adaptable solutions for an extensive variety of applications. Crafted from premium alloy steel, it ensures durability and is readily available to meet the varied needs of our valued customers.

VERSATILE APPLICATIONS:

Our state-of-the-art linear motion technology guarantees consistent and efficient solutions for a vast array of industries and applications. We are committed to timely delivery and offer OEM services to satisfy the unique requirements of our distinguished clientele.

USER-FRIENDLY OPTIONS:

This product is available in an appealing palette of silver, vibrant green, and classic black, offering a versatile selection to cater to diverse customer preferences. We also provide customization services to meet specific aesthetic desires.

COMPREHENSIVE PRODUCT INFORMATION:

We furnish comprehensive mechanical test reports and detailed video factory inspections, enabling you to make informed purchasing decisions that align with the high expectations of discerning clients like yourself.

Q1: Are you a trading company or manufacturer?
A: We are proud to be a factory, providing direct and reliable manufacturing services.

Q2: Do you provide samples? Is it free or do you need to pay extra?
A: Yes, we are pleased to offer free samples; however, please be aware that shipping costs are your responsibility.

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

Q4: How is the quality of your products
A: Our products offer unmatched value for the price. At similar price points, you will discover superior quality in our offerings.

Q5: Can you produce products according to our requirements?
A: With extensive OEM expertise, we possess a strong network of factories skilled in fulfilling specific requirements.