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Multiple-step stroke with a minimum actuator
Product name | Short Stroke Ball Bushings - Single / Double |
---|---|
Part number | SLBUS16 |
Features | Capable of rotary motion, finite linear motion, and the combination of both. |
Bushing that can handle rotational and linear motions.
■Short Stroke Ball Bushings - Single / Double
Outer Cylinder | Ball | Retainer | Operating Ambient Temperature | |
---|---|---|---|---|
Material | Hardness | Material | Material | |
52100 Bearing Steel | 58HRC- | 52100 Bearing Steel | 5052 Aluminum AlloyS | -20~110℃ |
440C Stainless Steel | 56HRC〜 | 440C Stainless Steel | -20~120℃ |
■Sizes and Dimensions.
(Shaft DIA.) | O.D. | Overall Length | Max. Stroke |
---|---|---|---|
φ5 | φ10 | 15 | 13 |
φ6 | φ12 | 19 | 15 |
φ8 | φ15 | 24 | 24 |
φ10 | φ19 | 29 | 30 |
φ12 | φ21 | 30 | 32 |
φ13 | φ23 | 32 | 34 |
φ16 | φ28 | 37 | 40 |
φ20 | φ32 | 42 | 46 |
■Selection Steps of Linear Ball Bushings.
■Accuracy of Linear Ball Bushings - Single.
(Shaft DIA.) | Outer Cylinder DIA. | Overall Length Tolerance | ||
---|---|---|---|---|
Tolerance | Tolerance | |||
φ5 | 0/-0.008 | φ10 | 0/-0.009 | 0/-0.12 |
φ6 | 0/-0.009 | φ12 | 0/-0.011 | 0/-0.2 |
φ8 | φ15 | |||
φ10 | φ19 | 0/-0.013 | ||
φ12 | φ21 | |||
φ13 | φ23 | |||
φ16 | φ28 | |||
φ20 | 0/-0.010 | φ32 | 0/-0.016 |
■Load Rating of Linear Ball Bushings - Single.
(Shaft DIA.) | Basic Load Rating | |
---|---|---|
C (Dynamic) N | Co (Static) N | |
φ5 | 131 | 106 |
φ6 | 210 | 164 |
φ8 | 323 | 278 |
φ10 | 499 | 408 |
φ12 | 722 | 579 |
φ13 | 773 | 634 |
φ16 | 1330 | 1029 |
φ20 | 1609 | 1517 |
Product name | Keyless Bushings - Compact |
---|---|
Part number | MLRS16 |
Features | A hub (such as pulleys, gears and sprockets) can be easily connected with a shaft by screwing. |
Fine rotational position adjustment for both the rotating actuator and eccentric cam.
■Keyless Bushings - Compact
Body Material | Surface Treatment |
---|---|
1045 Carbon Steel | − |
1045 Carbon Steel | Electroless Nickel Plating |
304 Stainless Steel | − |
■Sizes and Dimensions.
Shaft Bore Dia. | Outer Ring DIA. (pilot) | Inner Ring O.D. (shoulder) | Shoulder Height | Pilot Length |
---|---|---|---|---|
φ10 | φ18 | φ31.5 | 11 | 12 |
φ12 | φ20 | φ33.5 | ||
φ14 | φ22 | φ35.5 | ||
φ15 | φ23 | φ38.5 | 13 | 14 |
φ16 | φ24 | φ39.5 | ||
φ17 | φ25 | φ40.5 | ||
φ18 | φ26 | φ46 | 16 | |
φ19 | φ27 | φ47 | ||
φ20 | φ28 | φ48 |
■Recommended Tolerance of Applicable Shaft and Hub.
Tolerance | Finish Surface Roughness | |
---|---|---|
Shaft O.D. | h7(g6) | Ra1.6 or less |
Hub I.D. | H7 | Ra3.2 or less |
■MechaLock Compact Type (with centering function).
Shaft Bore Dia. | 1045 Carbon Steel/- | 1045 Carbon Steel/Electroless Nickel Plating | 304 Stainless Steel /- | ||||||
---|---|---|---|---|---|---|---|---|---|
Max. Allowable Torque | Allowable Thrust Load | Screw Tightening Torque | Max. Allowable Torque | Allowable Thrust Load | Screw Tightening Torque | Max. Allowable Torque | Allowable Thrust Load | Screw Tightening Torque | |
(N・m) | (kN) | (N・m) | (N・m) | (kN) | (N・m) | (N・m) | (kN) | (N・m) | |
φ10 | 44 | 8.71 | 4 | 44 | 8.71 | 4 | 14 | 2.75 | 2.7 |
φ12 | 53 | 53 | 17 | ||||||
φ14 | 61 | 61 | 20 | ||||||
φ15 | 115 | 15.3 | 8 | 115 | 15.3 | 8 | 38 | 5 | 5.6 |
φ16 | 123 | 123 | 41 | ||||||
φ17 | 131 | 131 | 43 | ||||||
φ18 | 210 | 23.2 | 14 | 210 | 23.2 | 14 | 68 | 7.4 | 9.6 |
φ19 | 221 | 221 | 71 | ||||||
φ20 | 233 | 233 | 75 |
The use of an eccentric tapered cam along with an actuator allows for a multi-step stroke to be possible.
Cam rotation and linear stroke allow for three different positions to be set.
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* The part in the frame is a sub-assembly unit.
A condition in which the center of the rotation of an object is located at a different position than the center axis that passes through the center of gravity of the object.
MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh
Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh
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