Ball Screw Nut SFU1604
TBI Technology & Size
Low Noise
High Efficiency
Low Friction
High Load
Long Service
High Precision
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Product Introduction
Ball Screw Nut SFU1604 Belonging to the linear series,use advance bearing steel. There are other common forms: SFI, SFE, DFU, DFI, high-speed silent type: SFS, SFY.
Ball Screw Nut SFU1604 is a mechanical unit that converts rotational motion into linear motion by rolling a steel ball in the groove of the screw shaft and nut.
Processing according to the drawings, fast delivery time, and excellent price.
Model: SFU1604
Lead screw outer diameter: 12
Lead: 4
Bead diameter: 2.381
Nut outer diameter: 28
Thickness of flange: 10
Nut length: 40
Width of flange: 40
Number of beads: 1 × 4
Dynamic rated load: 973
Static rated load: 2406
l: Lead Da: ball dia. n: number of circuits K: Stiffness(kgf/pm) Ca：basic dynamic rating load(kgf) Coa: basic static rating(kgf) Unit: mm
| Model No. | Reference data for ball screws and nuts | ||||||||||||||
| d | l | Da | D | A | B | L | W | H | X | Q | N | Ca | Coa | K | |
| SFU 1204-4 | 12 | 4 | 2.381 | 24 | 40 | 10 | 40 | 32 | 30 | 4.5 | 4 | 902 | 1884 | 26 | |
| SFU 1604-4 | 12 | 4 | 2.381 | 28 | 48 | 10 | 40 | 38 | 40 | 5.5 | M6 | 4 | 973 | 2406 | 32 |
| SFU 1605-4 | 16 | 5 | 3.175 | 28 | 48 | 10 | 50 | 38 | 40 | 5.5 | M6 | 4 | 1380 | 3052 | 32 |
| SFU 1610-3 | 16 | 10 | 3.175 | 28 | 48 | 10 | 57 | 38 | 40 | 5.5 | M6 | 3 | 1103 | 2401 | 26 |
| SFU 2004-4 | 20 | 4 | 2.381 | 36 | 58 | 10 | 42 | 47 | 44 | 6.6 | M6 | 4 | 1066 | 2987 | 38 |
| SFU 2005-4 | 20 | 5 | 3.175 | 36 | 58 | 10 | 51 | 47 | 44 | 6.6 | M6 | 4 | 1551 | 3875 | 39 |
| SFU 2504-4 | 25 | 4 | 2.381 | 40 | 62 | 10 | 42 | 51 | 48 | 6.6 | M6 | 4 | 1180 | 3795 | 43 |
| SFU 2505-4 | 25 | 5 | 3.175 | 40 | 62 | 10 | 51 | 51 | 48 | 6.6 | M6 | 4 | 1724 | 4904 | 45 |
SFU 2506-4 | 25 | 6 | 3.969 | 40 | 62 | 10 | 54 | 51 | 48 | 6.6 | M6 | 4 | 2318 | 6057 | 47 |
| SFU 2508-4 | 25 | 8 | 4.762 | 40 | 62 | 10 | 63 | 51 | 48 | 6.6 | M6 | 4 | 2963 | 7313 | 49 |
| SFU 2510-4 | 25 | 10 | 4.762 | 40 | 62 | 12 | 85 | 51 | 48 | 6.6 | M6 | 4 | 2954 | 7295 | 50 |
Application
A.End cap ball screw: fast handling system, general industrial machinery, automation machinery
B.High speed ball screw: CNC machinery, precision tool machines, industrial machinery, electronic machinery, and high-speed machinery
C.Precision grinding grade ball screw: used in CNC machinery, precision tool machines, industrial machinery, electronic machinery, conveyor machinery, aerospace industry, and other antennas Actuators, valve switching devices, etc
D.Nut rotating (R1) series ball screw: semiconductor machinery, industrial robots, woodworking machines, laser processing machines, conveying devices, etc
E.Rolling grade ball screw: The advantages of low friction and smooth operation, as well as fast supply and low price
F.Heavy load ball screw: all electric injection molding machines, stamping machines, semiconductor manufacturing devices, heavy-duty brakes, industrial machinery, forging machinery
If you need Ball Screw Nut SFU1604,kindly contact me.
| Model No. | Reference data for ball screws and nuts | ||||||||||||||
| d | l | Da | D | A | B | L | W | H | X | Q | N | Ca | Coa | K | |
| SFU 1204-4 | 12 | 4 | 2.381 | 24 | 40 | 10 | 40 | 32 | 30 | 4.5 | 4 | 902 | 1884 | 26 | |
| SFU 1604-4 | 12 | 4 | 2.381 | 28 | 48 | 10 | 40 | 38 | 40 | 5.5 | M6 | 4 | 973 | 2406 | 32 |
| SFU 1605-4 | 16 | 5 | 3.175 | 28 | 48 | 10 | 50 | 38 | 40 | 5.5 | M6 | 4 | 1380 | 3052 | 32 |
| SFU 1610-3 | 16 | 10 | 3.175 | 28 | 48 | 10 | 57 | 38 | 40 | 5.5 | M6 | 3 | 1103 | 2401 | 26 |
| SFU 2004-4 | 20 | 4 | 2.381 | 36 | 58 | 10 | 42 | 47 | 44 | 6.6 | M6 | 4 | 1066 | 2987 | 38 |
| SFU 2005-4 | 20 | 5 | 3.175 | 36 | 58 | 10 | 51 | 47 | 44 | 6.6 | M6 | 4 | 1551 | 3875 | 39 |
| SFU 2504-4 | 25 | 4 | 2.381 | 40 | 62 | 10 | 42 | 51 | 48 | 6.6 | M6 | 4 | 1180 | 3795 | 43 |
| SFU 2505-4 | 25 | 5 | 3.175 | 40 | 62 | 10 | 51 | 51 | 48 | 6.6 | M6 | 4 | 1724 | 4904 | 45 |
| SFU 2506-4 | 25 | 6 | 3.969 | 40 | 62 | 10 | 54 | 51 | 48 | 6.6 | M6 | 4 | 2318 | 6057 | 47 |
| SFU 2508-4 | 25 | 8 | 4.762 | 40 | 62 | 10 | 63 | 51 | 48 | 6.6 | M6 | 4 | 2963 | 7313 | 49 |
| SFU 2510-4 | 25 | 10 | 4.762 | 40 | 62 | 12 | 85 | 51 | 48 | 6.6 | M6 | 4 | 2954 | 7295 | 50 |
