Product Details
Place of Origin: China
Brand Name: SFT
Model Number: JSH30H
Payment & Shipping Terms
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton,pallet
Delivery Time: 20-45DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000PCS/MONTH
Rail Weight: |
2.21kg/m |
Warranty: |
1.5 Years |
Length: |
100-4000mm(Custmized ) |
Series: |
Linear Guideway |
Material: |
Chrome Steell |
Application: |
Printing Machinery /textile Machinery/3D/CNC |
Rail Weight: |
2.21kg/m |
Warranty: |
1.5 Years |
Length: |
100-4000mm(Custmized ) |
Series: |
Linear Guideway |
Material: |
Chrome Steell |
Application: |
Printing Machinery /textile Machinery/3D/CNC |
Linear Motion Rolling Guide Rail block for rolling Machine
Product Description
Interchangeability
For the tightly control of production precision, all the size can be maintained at as table tolerance range. So the interchange type linear guide can keep the same smoothness, preloading and precision when block arbitrarily assemble on the same type of rail. It is very easy to assemble and repair.
High Positioning Accuracy
When machine that vectoring by linear guide, the friction coefficient will be 1/50 of sliding frictionco efficient, as the friction method of linear guide is rolling friction, the disparity of dynamic friction and static friction will become smaller, when machine runs, there will be no slipping phenomenon and the positioning accuracy can reach very high
Four Direction Equal Load Capacity
JSH rail rolling body is to be designed with special pressure angle which make it can bear the same rated load of its radial, anti radial and horizontal direction
High Rigidity. High Load
JSH Linear guideway is designed with four columns arc grooves which increase the contact area, compare with two cloumns groove design has been greatly improve on the loading capacity ,contact stiffness and system rigidity.
JSH linear guideway is produced by high precision special plane which can polyhedrally grind at the same time, detected by laser and other advanced process . all of these guarantee the manufacturing precision of TRH linear guideway
Smoothness, Low Noise
The returning device of JSH linear guide adopt a simple and lubricant ball recirculation design with shocker sistant circulative accessory -strengthening synthetic resin, the smoothness of the movement is good which achieves a smooth and noiseless linear motion.
With automatic self-aligning capability
Arc groove design of the front combination makes the linear guideway has the ability to automatically adjust the center, even if to give preloading it can absorb installation error, and maintains a high precision, smooth and stable linear motion.
| Item | Rail item | Guide width W1(mm) | Guide height M1 (mm) | Guide length (mm) | pitch-row (mm) | Rail hole size d1*d2*h | |
| 1 | JSH15H | JSH15 | 15 | 15 | customized | 60 | 4.5*7.5*5.3 |
| 2 | JSH15W | ||||||
| 3 | JSH20H | JSH20 | 20 | 18 | customized | 60 | 6*9.5*8.5 |
| 4 | JSH20W | ||||||
| 5 | JSH20HL | ||||||
| 6 | JSH20WL | ||||||
| 7 | JSH25H | JSH25 | 23 | 22 | customized | 60 | 7*11*9 |
| 8 | JSH25W | ||||||
| 9 | JSH25HL | ||||||
| 10 | JSH25WL | ||||||
| 11 | JSH30H | JSH30 | 28 | 26 | customized | 80 | 9*14*12 |
| 12 | JSH30W | ||||||
| 13 | JSH30HL | ||||||
| 14 | JSH30WL | ||||||
| 15 | JSH35H | JSH35 | 34 | 29 | customized | 80 | |
| 16 | JSH35W | ||||||
| 17 | JSH35HL | ||||||
| 18 | JSH35WL | ||||||
| 19 | JSH45H | JSH45 | 45 | 38 | customized | 105 | 14*20*17 |
| 20 | JSH45W | ||||||
| 21 | JSH45HL | ||||||
| 22 | JSH45WL |
Features of Linear Guide
1 High Accuracy
Linear Guide has little friction, only a small driving force is needed to move the load. Low friction helps the temperature rising effect to stay low. Thus, the friction is decreased and the accuracy can be maintained for a long period than tradition slide system.
2 High Rigidity
The design of Linear Guide features an equal load rating in all directions that provide sufficient rigidity load in all directions, self-aligning capability to absorb installation-error. Moreover, a sufficient preload can be achieved to increase rigidity and makes it suitable for any kind of installation.
3 Easy for Maintenance
Compared with high-skill required scrapping process of traditional slide system, the Linear Guide can offer high precision even if the mounting surface is machined by milling or grinding. Moreover, the interchangeability of Linear Guide gives a convenience for installation and future maintenance.
4 High Speed
Linear Guide block, rail and ball apply by contact point of rolling system. Due to the characteristic of low friction, the required driving force is much lower than that in other systems, thus the power consumption is low. More over the temperature rising effect is lower even under high speed operation.
