R1 Rotating Nuts
Precision Ground Ballscrew Series
Application:
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Semi-conductor industries, Robots, Wood machines,
Laser cutting machines, Transporting equipment.
- 1. Compact and high positioning:
It is a compact design using nut and support bearing as an integral uint. 45-degree steel ball contact angle make a better axial load. Zero backlash and higher stiffness construction give a high positioning.
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2. Simple installation:
It is installed simply by fixing the nut on the housing with bolts.
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3. Rapid feed:
No inertial effect produced by the integral unit rotating and the shaft fixed. Can select smaller power to meet the rapid feed requirement.
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4. Stiffness:
Have a higher trust and moment stiffness, because the integral unit have an angular contact construction. There is no backlash while rolling.
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5. Quietness:
Special end cap design allows steel balls circulating inside the nut. Noise generated by high speed operation lower than ordinary ballscrew.
Unit of Measure
Items |
16-16S2-R1 R1 Rotating Nuts |
20-20S2-R1 R1 Rotating Nuts |
25-25S2-R1 R1 Rotating Nuts |
32-32S2-R1 R1 Rotating Nuts |
40-40S2-R1 R1 Rotating Nuts |
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Type | N/A Rotating Nut | |||||||||
Nominal Diameter | N/A 16 mm | N/A 20 mm | N/A 25 mm | N/A 32 mm | N/A 40 mm | |||||
F | N/A 68 mm | N/A 78 mm | N/A 92 mm | N/A 105 mm | N/A 140 mm | |||||
L | N/A 44 mm | N/A 50 mm | N/A 63 mm | N/A 80 mm | N/A 98 mm | |||||
T | N/A 13 mm | N/A 13 mm | N/A 13 mm | N/A 20 mm | N/A 20 mm | |||||
Ball Diameter | N/A 3.175 mm | N/A 3.175 mm | N/A 3.969 mm | N/A 4.763 mm | N/A 6.350 mm | |||||
D | N/A 52 mm | N/A 62 mm | N/A 72 mm | N/A 80 mm | N/A 110 mm | |||||
BCD-E | N/A 60 mm | N/A 70 mm | N/A 81 mm | N/A 91 mm | N/A 123 mm | |||||
Start Angle | N/A 30 º | |||||||||
X | N/A 4.5 mm | N/A 4.5 mm | N/A 5.5 mm | N/A 6.6 mm | N/A 9 mm | |||||
H | N/A 11.0 mm | N/A 11.0 mm | N/A 15.5 mm | N/A 20.0 mm | N/A 21.5 mm | |||||
C | N/A 11.4 mm | N/A 12.0 mm | N/A 16.5 mm | N/A 21.0 mm | N/A 22.5 mm | |||||
B | N/A 40 mm | N/A 50 mm | N/A 58 mm | N/A 66 mm | N/A 90 mm | |||||
d | N/A 33 mm | N/A 39 mm | N/A 47 mm | N/A 58 mm | N/A 73 mm | |||||
A | N/A 2 mm | N/A 2 mm | N/A 2 mm | N/A 3 mm | N/A 3 mm | |||||
Bush Start Angle | N/A 20 º | N/A 20 º | N/A 20 º | N/A 25 º | N/A 25 º | |||||
BCD-e | N/A 26 mm | N/A 31 mm | N/A 38 mm | N/A 48 mm | N/A 61 mm | |||||
M (Bush Hole Thread Size) | N/A M4x0.7P | N/A M5x0.8P | N/A M6x1P | N/A M6x1P | N/A M8x1.25P | |||||
G | N/A 25 mm | N/A 30 mm | N/A 36 mm | N/A 47 mm | N/A 62 mm | |||||
m (Oil Hole) | N/A M4x0.7P | N/A M4x0.7P | N/A M4x0.7P | N/A M6x0.75P | N/A M6x0.75P | |||||
Lead | N/A 16 mm | N/A 20 mm | N/A 25 mm | N/A 32 mm | N/A 40 mm | |||||
Stiffness | N/A | |||||||||
Dynamic Load | N/A 1299 kgf | N/A 1762 kgf | N/A 1946 kgf | N/A 3150 kgf | N/A 4800 kgf | |||||
Static Load | N/A 1826 kgf | N/A 2531 kgf | N/A 3036 kgf | N/A 5035 kgf | N/A 8148 kgf | |||||
Material | N/A | |||||||||
Weight | N/A | |||||||||
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