Miniature screw shaft 1204 ball screw
- Payment Type:
- L/C, T/T, D/P
- Incoterm:
- FOB, CFR, CIF, EXW, FCA, CPT, CIP
- Min. Order:
- 1 Bag/Bags
- Min. Order:
- 1 Bag/Bags
- Delivery Time:
- 18 Days
- Transportation:
- Ocean, Land, Air
- Port:
- Shanghai
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Contact Now| Place of Origin: | Suzhou |
|---|---|
| Productivity: | 20000 pcs/ month |
| Supply Ability: | 20000 pcs/ month |
| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
| Certificate: | IATF16949 |
| Transportation: | Ocean,Land,Air |
| Port: | Shanghai |
Miniature screw shaft 1204 ball screw with end machined BK12 BF12
Ball Screw Features
1. High transfer efficiency
Balls with free motion in the ball screw assembly transfer the force and motion between screw and nut. This transfer mode replaces the traditional transfer mode that screw shaft and nut effect directly. Therefore the minimum rolling friction takes place of the sliding friction of traditional screw. The transfer efficiency of ball screw will reach more than 90%. The drive torque of transfer unit reduces to 1/3 of sliding screw. This also reduces the heat release largely.
2. High positioning accuracy
Ball screw has low heat release, small temperature increase and with actions of pre-stretch and eliminating axial clearance in the process, which make ball screw have high positioning accuracy and repeating positioning accuracy.
Ball screw has not sticky friction like sliding screw. It clears crawl which may exists during transfer. Ball screw can achieve two transfer modes - from rotary motion to linear motion and from linear motion to rotary motion, and transfer momentum.
Since the strict control of ball screw groove shapes, surface hardness and material selection, the actual life of ball screw is much longer than sliding screw.
Due to smooth running, axial clearance elimination and consistency in manufacture, several sets of ball screw assembly can drive the same unit or several identical parts to obtain the good synchronization
3. Reversibility
4. Long service life
5. Good synchronization
Our Ball Screw Key Features
1. High mechanical efficiency
2. Low noise
3. Accuracy grade of C3, C5
4. Long service life
5. Good synchronism
7. Reliable quality
6. Factory supply
Miniature screw shaft 1204 ball screw with end machined
Miniature screw shaft 1204 ball screw with end machined BK12 BF12
Specification for ball screw SFU1204
| Product name | Ball Screw |
| Model | SFU1204 |
| Diameter | 12mm |
| Lead(Pitch) | 4mm |
| Thread length | 300mm |
| Shaft length | 400mm |
| Thread | Right hand |
| Material | GCR15 |
| Production Technology | By grinding |
| Feature | High accuracy, Miniature ball screw |
| Notes:Left hand, right hand, right and left hand all available(click to view more) | |
The standard model for bi-directional ball screw in stock
The characteristic of ball-screw pair
The ball screw drive system is a rolling screw drive system, in which the ball acts as the rolling medium. There are two drive modes:
(1) transform rotary motion into linear motion. (2) transform linear motion into rotary motion.
Application fields
Automatic controlling machines, semi-conductor industry, general industrial machinery, machine tools, medical equipments, parking systems, measuring instrument, Automatic computer strip machine, Gantry cranes, Gantry robot, 3D engraving machine, linear stage, electric tools, linear actuator ect..
Our Ball Screw series
1.Miniature ball screw
2.Left hand ball screw
3.Bi-directional ball screw
4.Stainless steel ball screw
5.Customized ball screw
BALL SCREW SERIES
1.Specification of M-ISNF series( standard model, fast delivery 7-15 days)
2.Specification for M-ISNA series
3.Specification of M-ISNC series
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