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High-speed, high power transmission V-belt pulley that conforms with JIS B 1855.
[Features]
· Consistent production from casting to machining and surface treatment.
· Cell production method allows the production of many kinds of products in low volume, with short lead times.
· Enables high speed and high power transmission to make it possible to design a system with a smaller pulley diameter, shorter shaft distance and fewer belts.
· Full lineup. 491 size. 3V: 153 size, 5V: 257 size, 8V: 81 size.
· 230 size has been added into JIS standard 261 size separately. Fine standardization of small-diameter sizes used particularly in drive side mechanisms.
· Top-quality pulley with materials, machining precision and balance accuracy exceeding JIS standards (JIS B 1855-1991, "Slim V-pulley").
· Imbalance tolerance on the outer circumference guaranteed to be 0.1% of pulley mass.
[Applications]
· Fans, etc.
Wedge pulley external appearance
Consistent production from casting to machining and surface treatment. Additionally, NC machinery, automatic machinery, balancers, etc. have been developed specifically for pulley machining. Cell production allows the production of many kinds of products in low volume, with short lead times. Delivering convenience to customers.
Convenient additional machining service has been standardized
Shaft hole, keyway, and set screw machining are available in standardized form.
Extensive product range. 491 size
3V: 153 size, 5V: 257 size, 8V: 81 size. 230 size has been added into JIS standard 261 size separately. Fine standardization of small-diameter sizes used frequently in drive side mechanisms.
Moreover, the 3V ø56/60 (nominal size 56/60 mm), and 5V ø112/118/125/132/140 (nominal size 112/118/125/132/140) work with low edge cog type narrow width V belts
. Compared to regular lapped type belts, low edge cog type belts feature excellent flexibility and a high coefficient of friction. This improves transmission efficiency, and allows a smaller nominal size pulley to be used.
High quality exceeding JIS standards
The highest quality pulley, with materials, machining and balance accuracy exceeding JIS standards (JIS B1855-1991). Guaranteed imbalance tolerance on the outer circumference of 0.1% the pulley mass.
Product standard
Product standard conforms to JIS B1855-1991 "narrow width v pulleys"
Groove dimensions
The g dimension is set to 0.5 mm as shown in the Section A detail view. Years of research and testing have shown that this decreases wear and breakage, increasing belt service life. For this reason, the outer diameter of the wedge pulley is 1 mm larger
.
Groove Shape | Nominal Size dn | α ± 0.5 (°) | w1 ± 0.1 | wg ± 0.13 | h | +0.5 | Standard Dimension k | e*1 | f min. | g |
---|---|---|---|---|---|---|---|---|---|---|
0 | ||||||||||
3V | 90 Or Less | 36 | 8.9 | 9.23 | 9 | 0.6 | 10.3 ± 0.25 | 8.7 | +0.5 | |
Over 90, And 150 Or Less | 38 | 9.24 | ||||||||
Over 150, And 300 Or Less | 40 | 9.26 | ||||||||
Over 300 | 42 | 9.28 | ||||||||
5V | 250 Or Less | 38 | 15.2 | 15.54 | 15 | 1.3 | 17.5 ± 0.25 | 12.7 | 0.5 | |
Over 250, And 400 Or Less | 40 | 15.56 | ||||||||
Over 400 | 42 | 15.58 | ||||||||
8V | 400 Or Less | 38 | 25.74 | 25 | 2.5 | 28.6 ±0.4 | 19 | 0.5 | ||
Over 400, And 560 Or Less | 40 | 25.4 | 25.76 | |||||||
Over 560 | 42 | 25.78 |
Groove dimensions (units: mm)
*1: e cumulative error of 0.8 mm or less.
Nominal Size dn | Outer Circumference Vibration Tolerance | Rim Side Vibration Tolerance | Diameter Tolerance |
---|---|---|---|
125 Or Less | 0.15 (0.2) | 0.15(0.2) | ±0.4 (±0.6) |
Over 125, And 315 Or Less | 0.2 (0.3) | 0.2(0.3) | ±0.6 (±0.8) |
Over 315, And 710 Or Less | 0.3 (0.4) | 0.3(0.4) | ±0.9 (±1.2) |
Over 715, And 1,000 Or Less | ±0.4 (±0.6) | 0.4(0.6) | ±1.2 (±1.6) |
Over 1,000, And 1,250 Or Less | 0.5 (0.8) | 0.5 (0.8) | ±1.5 (±0.2) |
Outer circumference / rim side vibration tolerance value and outer diameter tolerance value (units: mm)
*Parentheses enclose the corresponding JIS B1855-1991 value
Balance
Imbalance mass allowance on the outer circumference is 0.1% or 1 g of the pulley mass, whichever is larger. At a circumferential speed of 15 m/s, this corresponds to G16 of the JIS B 0905 "Rotating Machines - Balance Quality of Rigid Rotors."
Material/finish
Wedge pulley: FC200 or higher coating, NBK blue (main body)
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Groove shape | Number of grooves (piece) | Type | Shape (mm) | Additional Work |
---|---|---|---|---|---|---|---|---|---|---|
362,028 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 57 | No | ||
438,120 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 57 | No | ||
400,670 VND | 1 Piece(s) | 9 Day(s) or more | 10 | 3V | 1 | 11U | 61 | No | ||
482,638 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 61 | No | ||
425,968 VND | 1 Piece(s) | 9 Day(s) or more | 10 | 3V | 1 | 11U | 68 | No | ||
564,806 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 68 | No | ||
676,656 VND | 1 Piece(s) | 10 Day(s) or more | 10 | 3V | 3 | 11U | 68 | No | ||
451,765 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 72 | No | ||
593,890 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 72 | No | ||
740,496 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 72 | No | ||
513,515 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 76 | No | ||
646,873 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 76 | No | ||
796,071 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 76 | No | ||
562,516 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 81 | No | ||
693,585 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 81 | No | ||
839,491 VND | 1 Piece(s) | 10 Day(s) or more | 10 | 3V | 3 | 11U | 81 | No | ||
585,621 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 86 | No | ||
742,086 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 86 | No | ||
928,731 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 86 | No | ||
1,143,665 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 86 | No | ||
697,468 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 91 | No | ||
808,120 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 91 | No | ||
1,049,341 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 91 | No | ||
1,226,226 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 91 | No | ||
757,028 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 96 | No | ||
872,060 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 96 | No | ||
1,157,303 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 96 | No | ||
1,348,431 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 96 | No | ||
62,512,553 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 3 | 10Y | 1001 | No | ||
69,638,673 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 4 | 10Y | 1001 | No | ||
111,145,241 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 8V | 4 | 10Y | 1001 | No | ||
138,986,308 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 8V | 6 | 10Y | 1001 | No | ||
781,230 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 101 | No | ||
946,358 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 101 | No | ||
1,245,346 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 101 | No | ||
1,484,981 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 101 | No | ||
1,862,955 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 5 | 11U | 101 | No | ||
2,037,545 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 6 | 21U | 101 | No | ||
886,405 VND | 1 Piece(s) | Same day | 10 | 3V | 1 | 11U | 111 | No | ||
1,101,730 VND | 1 Piece(s) | 9 Day(s) or more | 10 | 3V | 2 | 11U | 111 | No | ||
1,544,640 VND | 1 Piece(s) | 9 Day(s) or more | 10 | 3V | 3 | 11U | 111 | No | ||
1,971,515 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 111 | No | ||
880,326 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 113 | No | ||
1,128,620 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 113 | No | ||
1,567,146 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 113 | No | ||
1,976,291 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 113 | No | ||
2,264,031 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 5 | 11U | 113 | No | ||
2,572,486 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 6 | 21U | 113 | No | ||
2,043,643 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 2 | 11U | 113 | No | ||
2,454,791 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 3 | 31U | 113 | No | ||
2,356,585 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 2 | 11U | 119 | No | ||
2,920,620 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 3 | 31U | 119 | No | ||
1,074,145 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 121 | No | ||
1,352,110 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 121 | No | ||
1,819,118 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 121 | No | ||
2,221,998 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 121 | No | ||
2,694,296 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 5 | 11U | 121 | No | ||
3,199,273 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 6 | 31U | 121 | No | ||
1,112,788 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 126 | No | ||
1,418,740 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 126 | No | ||
1,953,575 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 126 | No | ||
2,343,105 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 126 | No | ||
2,830,740 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 5 | 11U | 126 | No | ||
3,394,181 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 6 | 31U | 126 | No | ||
2,574,203 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 2 | 11U | 126 | No | ||
3,021,701 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 3 | 31U | 126 | No | ||
1,158,900 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 11U | 131 | No | ||
1,603,996 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 131 | No | ||
2,284,346 VND | 1 Piece(s) | 9 Day(s) or more | 10 | 3V | 3 | 11U | 131 | No | ||
2,624,173 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 131 | No | ||
3,134,915 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 5 | 11U | 131 | No | ||
3,664,686 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 6 | 31U | 131 | No | ||
2,755,866 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 2 | 11U | 133 | No | ||
3,230,751 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 3 | 31U | 133 | No | ||
1,185,000 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 10U | 141 | No | ||
1,769,623 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 11U | 141 | No | ||
2,453,158 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 141 | No | ||
3,011,285 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 141 | No | ||
3,602,316 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 5 | 11U | 141 | No | ||
4,091,955 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 6 | 31U | 141 | No | ||
2,925,375 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 2 | 11U | 141 | No | ||
3,395,173 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 3 | 31U | 141 | No | ||
4,028,898 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 4 | 31U | 141 | No | ||
1,241,670 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 1 | 10U | 151 | No | ||
1,868,738 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 2 | 10U | 151 | No | ||
2,723,561 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 3 | 11U | 151 | No | ||
3,437,760 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 4 | 11U | 151 | No | ||
4,013,148 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 5 | 11U | 151 | No | ||
4,686,536 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 3V | 6 | 11U | 151 | No | ||
3,031,930 VND | 1 Piece(s) | 8 Day(s) or more | 10 | 5V | 2 | 11U | 151 | No |
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