grinding machine the ball screw high tolerance c5 C7 ball screw and ball screw nut
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- Supplier: Lishui Wangong Precision Machinery Co. Ltd.
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Product Overview
Description
Product Description
ERSK Lishui Wangong Precision Company Overview
Ball screw nut series
Ball screw shafts compared
Different machines produce the ball screw shafts, the quality is very different, like the smooth, the precision, the length and so on, please let me show you the differences:
C7 means the precision range is 0 to 0.05mm in 300mm length ball screw shaft
the ball screw shaft precision can be C5, C7 and C10
the ball screw shaft precision can be C3, C5 and C7
the max length can be 6000mm,
Compared to Grinding ball screw shaft, Our Cyclone milling ball screw advantages:
1, Very high precision C5, C3
2, The length can be customized, and max 6000mm
2, The length can be customized, and max 6000mm
3, The price is cheaper than Grinding ball screw shaft, but the quality is the same
3, The shipping date is very fast
3, The shipping date is very fast
Machinizing the ball screw shaft end sides or not
Specification
Items | Cyclone milling thread ball screw shaft | Rolled thread ball screw shaft |
Producing machines | Leistritz LWN160-6000 Cyclone milling machines | Profiroll PR-40CNC rolled thread machines |
Precision | C3, C5, C7 | C5, C7, C10 |
Material | CF53, S55C | CF53, S55C |
Length | Max 6000mm | Max 8000mm |
Machinzed the two end sides | customized or matched end supports | customized or matched end supports |
Ball screw nut series | SFU, SFNU, SFS, SFI, SFA, SFY, DFU, SCI | SFU, SFNU, SFS, SFI, SFA, SFY, DFU, SCI |
Ball screw data sheet
Ball screw shaft with nut overview
High Reliability
TBI MOTION or ERSK ball screw has very stringent quality control standards covering every production process. With proper
lubrication and use,trouble-free operation for an extended period of time is possible.
lubrication and use,trouble-free operation for an extended period of time is possible.
Smooth Operation
The high efficiency of ball screws is vastly superior to conventional screws. The torque required is less than 30%. Linear motion
can be easily changed from rotary motion.
can be easily changed from rotary motion.
Circulation Method
Ball return tube method.(V、E、S、Y type)；Ball defelector method.(I、U、M、K type)
High Rigidity and Preload
When axial play is minimized in conventional screw-nut assemblies, the actuating torque becomes excessive and the operation is not
smooth. The axial play in TBI MOTION or ERSK precision ball screws may be reduced to zero by preloading and a light smooth
operation is still possible. herefore, both low torque and high rigidity can be obtained simultaneously.TBI MOTION or ERSK ball
screws have gothic arch groove profiles which allow these conditions to be achieved.
smooth. The axial play in TBI MOTION or ERSK precision ball screws may be reduced to zero by preloading and a light smooth
operation is still possible. herefore, both low torque and high rigidity can be obtained simultaneously.TBI MOTION or ERSK ball
screws have gothic arch groove profiles which allow these conditions to be achieved.
High Durability
Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the
most durable ball screws manufactured.
most durable ball screws manufactured.
The way to assemble the ball screw nut in the ball screw shaft
Packing & Delivery
Standard export packing or according to our customers' requirements
linear ball screw bearing SFU2505 ball screw 2505 1000mm for cnc machine
linear ball screw bearing SFU2505 ball screw 2505 1000mm for cnc machine
Our Service
Company Profile
Lishui Wangong Precision Machinery Co., Ltd. has two brands of "WANGONG" and "ERSK", specializing in manufacturing Linear shaft,Ball screw ,Linear guide ,Shaft aluminium support rail ,linear motion ball slide units, Needle roller bearing,linear motion bearings, flange linear bearings, joint bearings, rod ends bearings, radial spherical plain bearings.
Our company is located in No.892, Tianning Street, Lishui City, Zhejiang Province, covering 8,000 square meters. And our company has been engaged in producing products listed above for many years, rich in technical power, exquisite in manufacture technology. Our production capacity is around 150,000 sets per month.
Since our foundation, our company has been always sticking to the purpose of "quality first, customer first, wholeheartedly service, sincere and trustworthy; dare to develop, strive to achieve, create good performance and cultivate a higher credibility".
We welcome all new and old customers to come to our company for communication, guidance and business negotiation.
Our company is located in No.892, Tianning Street, Lishui City, Zhejiang Province, covering 8,000 square meters. And our company has been engaged in producing products listed above for many years, rich in technical power, exquisite in manufacture technology. Our production capacity is around 150,000 sets per month.
Since our foundation, our company has been always sticking to the purpose of "quality first, customer first, wholeheartedly service, sincere and trustworthy; dare to develop, strive to achieve, create good performance and cultivate a higher credibility".
We welcome all new and old customers to come to our company for communication, guidance and business negotiation.
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2008,sell to Domestic Market(50.00%),Eastern Europe(13.00%),Western Europe(12.00%),Mid East(5.00%),Southeast Asia(5.00%),North America(3.00%),Southern Europe(3.00%),Eastern Asia(3.00%),South Asia(2.00%),South America(2.00%),Northern Europe(2.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Ball Screw,Linear Shaft,Linear Guide,Linear Slide Bearing,Linear Roller Guide
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,Express Delivery；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
We are based in Zhejiang, China, start from 2008,sell to Domestic Market(50.00%),Eastern Europe(13.00%),Western Europe(12.00%),Mid East(5.00%),Southeast Asia(5.00%),North America(3.00%),Southern Europe(3.00%),Eastern Asia(3.00%),South Asia(2.00%),South America(2.00%),Northern Europe(2.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Ball Screw,Linear Shaft,Linear Guide,Linear Slide Bearing,Linear Roller Guide
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,Express Delivery；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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