Listing ID #4881663
Company Information
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Contact SupplierThe step less output speed range in case of 1440 RPM motor is from 565 to 3780 RPM Approximately.
The drive is consists of two variable speed pulleys & a belt .One pulley is mechanically Adjusted and mounted on motor shaft (driver pulley) and other pulley is spring loaded Which is mounted on Gear box / machine shaft (driven pulley).
The output speed variation is obtained by rotating Knob which is Fixed on Driver Pulley.
The variable speed belt is pulled in or out between the flanges of both the pulleys. There By changing the effective running diameter of the belt and providing speed variation of 1:6 of spring loaded pulley (driven pulley).
How To Select Fc- Drive & Belt ?
While selecting the Drive, following parameters are essential.
Known :
To Find :
KW | Fc Drive Size | RPM | Speed Range | |
---|---|---|---|---|
- | - | Min | Max | |
0.25 to 0.75 0.25 to 0.55 0.25 |
130 | 1410 920 675 |
620 410 305 |
3285 2160 1585 |
1.1 to 1.5 0.75 to 1.1 0.37 to 0.55 |
160 | 1410 920 710 |
580 380 290 |
3540 2310 1780 |
2.2 to 3.7 1.5 to 2.2 0.75 / 1.1 / 1.5 |
205 | 1425 940 700 |
565 375 280 |
3675 2435 1800 |
5.5 to 7.5 3.7 to 5.5 2.2 to 3.7 |
252 | 1440 960 710 |
570 380 280 |
3725 2485 1840 |
9.3 / 11 to 15 7.5 / 9.3 / 11 5.5 / 7.5 |
315 | 1450 965 720 |
570 380 285 |
3780 2500 1865 |
FC Drive Size |
D | L | P | d1 | d2 | ||
Min | Max | min | max | ||||
130 | 130 | 95 | 208 | 14 | 19 | 14 | 22 |
160 | 160 | 110 | 244 | 19 | 24 | 18 | 28 |
205 | 205 | 130 | 264 | 24 | 28 | 19 | 32 |
252 | 252 | 160 | 331 | 28 | 38 | 24 | 40 |
315 | 315 | 196 | 370 | 38 | 42 | 28 | 45 |
Fc Drive Size 130
Centre Distance 'a' | mm | 150 | 175 | 200 | 225 | 250 | 275 | 300 | 325 | 350 | 375 | 405 | 435 | 465 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Belt length Li | mm | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1060 | 1120 | 1180 |
Centre Distance 'a' | mm | 166 | 192 | 217 | 242 | 268 | 293 | 318 | 343 | 373 | 404 | 434 | 469 | 504 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Belt length Li | mm | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1060 | 1120 | 1180 | 1250 | 1320 |
Centre Distance 'a' | mm | 223 | 248 | 274 | 299 | 329 | 360 | 390 | 425 | 461 | 501 | 551 | 602 | 652 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Belt length Li | mm | 850 | 900 | 950 | 1000 | 1060 | 1120 | 1180 | 1250 | 1320 | 1400 | 1500 | 1600 | 1700 |
Centre Distance 'a' | mm | 286 | 316 | 347 | 382 | 418 | 458 | 509 | 559 | 609 |
---|---|---|---|---|---|---|---|---|---|---|
Belt length Li | mm | 1060 | 1120 | 1180 | 1250 | 1320 | 1400 | 1500 | 1600 | 1700 |
Centre Distance 'a' | mm | 351 | 392 | 443 | 493 | 544 | 595 | 695 | 816 | 947 |
---|---|---|---|---|---|---|---|---|---|---|
Belt length Li | mm | 1320 | 1400 | 1500 | 1600 | 1700 | 1800 | 2000 | 2240 | 2500 |
Deepak