THK CROSS ROLLER GUIDE WAYS

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THK CROSS ROLLER GUIDE WAYS Specification

Thickness
As per specific size, typically 7 mm to 20 mm

Weight
Depends on size, typically 0.5 kg to 10 kg per set

Material
Alloy Steel

Ball Bearing Type
N/A (Uses Cross Roller Bearings)

Roller Bearing Type
Cross Roller

Bushes Type
Linear Bush

Structure
Guide Way with Rollers

Seals Type
Contact Seal

Number Of Rows
Double Row

Limiting Speed
Up to 100 m/min

Load Capacity
High Load (up to several kN as per model)

Guiding Accuracy
High precision (parallelism and straightness within microns)

Mounting Type
Bolt-on / Flanged

Corrosion Resistance
Available with surface treatment options

Operating Temperature
-40C to +80C

Preload
Adjustable

Model Series
VR/CR/RA (varies with configuration)

Stroke Length
Available in various lengths, up to 1000 mm or custom

Noise Level
Extremely low

Suitable For
Machining Centers, Precision Equipment, Optical Equipment

Lubrication
Required, grease or oil

THK CROSS ROLLER GUIDE WAYS Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1000 Pieces Per Month

Delivery Time
1 Days

About THK CROSS ROLLER GUIDE WAYS

Thk Cross Roller Guide Ways

Thk Cross Roller Slide And Equivalent Models

Thk
Vr 1-20
Vr 1-30
Vr 1-40
Vr 1-50
Vr 1-60
Vr 1-70
Vr 1-80
Vr 2-30
Vr 2-45
Vr 2-60
Vr 2-75
Vr 2-90
Vr 2-105
Vr 2-120
Vr 2-135
Vr 2-150
Vr 2-165
Vr 2-180
Vr 3-50
Vr 3-75
Vr 3-100
Vr 3-125
Vr 3-150
Vr 3-175
Vr 3-200
Vr 3-225
Vr 3-250
Vr 3-275
Vr 3-300

Vr 4-80
Vr 4-120
Vr 4-160
Vr 4-200
Vr 4-240
Vr 4-280
Vr 4-320
Vr 4-360
Vr 4-400
Vr 4-440
Vr 4-480
Vr 6-100
Vr 6-150
Vr 6-200
Vr 6-250
Vr 6-300
Vr 6-350
Vr 6-400
Vr 6-450
Vr 6-500
Vr 6-600
Vr 9-200
Vr 9-300
Vr 9-400
Vr 9-500
Vr 9-600
Vr 9-700
Vr 9-800
Vr 9-900
Vr 9-1000
Vr 12-300
Vr 12-400
Vr 12-500
Vr 12-600
Vr 12-700
Vr 12-800
Vr 12-900
Vr 12-1000
Vr 12-1100
Vr 12-1200

High Precision Engineering

THK Cross Roller Guide Ways provide superior linear motion control with micron-level guiding accuracy. Their double-row cross roller design ensures minimal deviation, making them ideal for equipment demanding ultra-precise movement and alignment.

Customizable Performance

Preload on these guides is fully adjustable to match specific project needs. Lengths can be supplied up to 1000 mm or tailored, with mounting options suitable for a variety of setups. Surface treatments offer enhanced corrosion resistance, ensuring durability even in challenging environments.

Operational Reliability

Operating reliably between -40C to +80C, THKs guideways maintain low noise and high load capacity. Lubrication using grease or oil is necessary for peak performance, with integrated contact seals preventing contamination and extending service life.

FAQs of THK CROSS ROLLER GUIDE WAYS:

Q: How do I adjust the preload on a THK Cross Roller Guide Way?

A: Preload can be set during installation by following the manufacturers torque and adjustment specifications. This ensures optimal rigidity and minimal play, allowing the guide ways to function accurately within specified tolerances.

Q: What is the process for mounting the guide ways in precision machinery?

A: THK Cross Roller Guide Ways feature bolt-on or flanged mounting for straightforward assembly. The guide ways are aligned and secured using bolts, which helps maintain parallelism and straightness during machine setup.

Q: When is lubrication required for these guide ways, and what types should be used?

A: Lubrication is always necessary for optimal function. Use high-quality grease or oil recommended by THK to prevent wear, reduce friction, and extend the service life of the cross roller bearings.

Q: Where are these guide ways most beneficially used?

A: They are particularly well-suited for machining centers, precision measuring devices, and optical equipment where extremely high levels of guiding accuracy and load-bearing capacity are essential.

Q: What benefits do the double-row cross roller structure provide?

A: This design gives superior load capacity, enhanced guiding accuracy, and exceptional rigidity, resulting in reliable movement with minimal noise and vibration.

Q: Can THK Cross Roller Guide Ways be customized to specific stroke lengths?

A: Yes, they can be manufactured up to 1000 mm in length, and custom sizes are available to fit unique operational requirements, providing flexibility for various technical setups.

Q: What surface treatment options are offered for corrosion resistance?

A: Various surface treatments, such as anti-rust coatings, are available. These options help protect the alloy steel guide ways in harsh or humid environments, preserving their performance and longevity.

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