SFNU滾珠絲杠選型詳情概括
SFNU滾珠絲杠選型內(nèi)循環(huán)系列基本信息
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SFNU/SFU的螺母型式
此種型式是由鋼珠沿著循環(huán)器溝槽,橫越過螺桿牙峰再回到原點。一般為一捲鋼珠 一次循環(huán), 此種型式滾珠絲杠至少要有一端是通牙,適用滾珠絲杠外徑較小。 - 特點
SFNU&SFU系列滾珠絲杠選型具有順暢性、高剛性、耐久性、及高防塵性等優(yōu)點之外,其螺母的尺寸較小,更加適合在運行空間較為狹小的地方作業(yè)。
選好型號,本司技術部出圖紙!
SFNU滾珠絲杠選型型號展示

| 型號 | 軸徑d | 導程I | 珠徑Da | 螺母直徑D | >法蘭直徑 | 橢圓法蘭外徑H | 法蘭厚度B | 螺母總長 | 螺母安裝孔距W |
|---|---|---|---|---|---|---|---|---|---|
| SFUO1605-4 | 16.0 | 5.0 | 3.175 | 28.0 | 48.0 | 40.0 | 10.0 | 45.0 | 38.0 |
| SFU01610-3 | 16.0 | 10.0 | 3.175 | 28.0 | 48.0 | 40.0 | 10.0 | 57.0 | 38.0 |
| SFU02005-4 | 20.0 | 5.0 | 3.175 | 36.0 | 58.0 | 44.0 | 10.0 | 51.0 | 47.0 |
| SFU02505-4 | 25.0 | 5.0 | 3.175 | 40.0 | 62.0 | 48.0 | 10.0 | 51.0 | 51.0 |
| SFU02510-4 | 25.0 | 10.0 | 4.762 | 40.0 | 62.0 | 48.0 | 12.0 | 80.0 | 51.0 |
| SFU03205-4 | 32.0 | 5.0 | 3.175 | 50.0 | 80.0 | 62.0 | 12.0 | 52.0 | 65.0 |
| SFU03210-4 | 32.0 | 10.0 | 6.35 | 50.0 | 80.0 | 62.0 | 12.0 | 85.0 | 65.0 |
| SFU04005-4 | 40.0 | 5.0 | 3.175 | 63.0 | 93.0 | 70.0 | 14.0 | 55.0 | 78.0 |
| SFU04010-4 | 40.0 | 10.0 | 6.35 | 63.0 | 93.0 | 70.0 | 14.0 | 88.0 | 78.0 |
| SFU05010-4 | 50.0 | 10.0 | 6.35 | 75.0 | 110.0 | 85.0 | 16.0 | 88.0 | 93.0 |
| SFU06310-4 | 63.0 | 10.0 | 6.35 | 90.0 | 125.0 | 95.0 | 18.0 | 93.0 | 108.0 |
| SFNU01605-4 | 16.0 | 5.0 | 3.175 | 28.0 | 48.0 | 40.0 | 10.0 | 45.0 | 38.0 |
| SFNU01610-3 | 16.0 | 10.0 | 3.175 | 28.0 | 48.0 | 40.0 | 10.0 | 57.0 | 38.0 |
| SFNU02005-4 | 20.0 | 5.0 | 3.175 | 36.0 | 58.0 | 44.0 | 10.0 | 51.0 | 47.0 |
| SFNU02505-4 | 25.0 | 5.0 | 3.175 | 40.0 | 62.0 | 48.0 | 10.0 | 51.0 | 51.0 |
| SFNU02510-4 | 25.0 | 10.0 | 4.762 | 40.0 | 62.0 | 48.0 | 12.0 | 80.0 | 51.0 |
| SFNU03205-4 | 32.0 | 5.0 | 3.175 | 50.0 | 80.0 | 62.0 | 12.0 | 52.0 | 65.0 |
| SFNU03210-4 | 32.0 | 10.0 | 6.35 | 50.0 | 80.0 | 62.0 | 12.0 | 85.0 | 65.0 |
| SFNU04005-4 | 40.0 | 5.0 | 3.175 | 63.0 | 93.0 | 70.0 | 14.0 | 55.0 | 78.0 |
| SFNU04010-4 | 40.0 | 10.0 | 6.35 | 63.0 | 93.0 | 70.0 | 14.0 | 88.0 | 78.0 |
| SFNU05010-4 | 50.0 | 10.0 | 6.35 | 75.0 | 110.0 | 85.0 | 16.0 | 88.0 | 93.0 |
| SFNU06310-4 | 63.0 | 10.0 | 6.35 | 90.0 | 125.0 | 95.0 | 18.0 | 93.0 | 108.0 |
| SFNU08010-4 | 80.0 | 10.0 | 6.35 | 105.0 | 145.0 | 110.0 | 20.0 | 93.0 | 125.0 |
| SFU01204-4 | 12.0 | 4.0 | 2.5 | 24.0 | 40.0 | 30.0 | 10.0 | 40.0 | 32.0 |
| SFU01604-4 | 16.0 | 4.0 | 2.381 | 28.0 | 48.0 | 40.0 | 10.0 | 40.0 | 38.0 |
| SFU02004-4 | 20.0 | 4.0 | 2.381 | 36.0 | 58.0 | 44.0 | 10.0 | 42.0 | 47.0 |
| SFU02504-4 | 25.0 | 4.0 | 2.381 | 40.0 | 62.0 | 48.0 | 10.0 | 42.0 | 51.0 |
| SFU02506-4 | 25.0 | 6.0 | 3.969 | 40.0 | 62.0 | 48.0 | 10.0 | 54.0 | 51.0 |
| SFU02508-4 | 25.0 | 8.0 | 4.762 | 40.0 | 62.0 | 48.0 | 10.0 | 63.0 | 51.0 |
| SFU03204-4 | 32.0 | 4.0 | 2.381 | 50.0 | 80.0 | 62.0 | 12.0 | 44.0 | 65.0 |
| SFU03206-4 | 32.0 | 6.0 | 3.969 | 50.0 | 80.0 | 62.0 | 12.0 | 57.0 | 65.0 |
| SFU03208-4 | 32.0 | 8.0 | 4.762 | 50.0 | 80.0 | 62.0 | 12.0 | 65.0 | 65.0 |
| SFU04006-4 | 40.0 | 6.0 | 3.969 | 63.0 | 93.0 | 70.0 | 14.0 | 60.0 | 78.0 |
| SFU04008-4 | 40.0 | 8.0 | 4.762 | 63.0 | 93.0 | 70.0 | 14.0 | 67.0 | 78.0 |
| SFU05020-4 | 50.0 | 20.0 | 7.144 | 75.0 | 110.0 | 85.0 | 16.0 | 138.0 | 93.0 |
| SFU06320-4 | 63.0 | 20.0 | 9.525 | 95.0 | 135.0 | 100.0 | 20.0 | 149.0 | 115.0 |
| SFU08020-4 | 80.0 | 20.0 | 9.525 | 125.0 | 165.0 | 130.0 | 25.0 | 154.0 | 145.0 |
| SFU010020-4 | 100.0 | 20.0 | 9.525 | 150.0 | 202.0 | 155.0 | 30.0 | 180.0 | 170.0 |



















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