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Jeamar Winches Product Catalog
Limit Switch
With Steel Sheaves and
Bearings
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| Model Number | LS3500 | LS7000 | LS10500 | LS16000 | LS23000 | LS31000 | LS41000 | |
| Working
Load Limit |
lb | 3500 | 7000 | 10500 | 16000 | 23000 | 31000 | 41000 |
| kg | 1587 | 3175 | 4772 | 7272 | 10455 | 14090 | 18636 | |
| Sheave Diameter | in | 4.25 | 6.00 | 8.00 | 10.00 | 12.00 | 14.00 | 16.00 |
| mm | 109 | 152 | 203 | 254 | 305 | 357 | 406 | |
| Rope Size | in | 1/4* | 3/8 | 1/2 | 5/8 | 3/4 | 7/8 | 1 |
| mm | 6* | 10 | 13 | 16 | 19 | 22 | 25 | |
| DIMENSIONS (mm) |
A | 109 | 152 | 203 | 254 | 305 | 357 | 406 |
| B | 87 | 122 | 151 | 185 | 219 | 253 | 286 | |
| C | 125 | 167 | 202 | 236 | 283 | 317 | 362 | |
| D | 95 | 136 | 179 | 222 | 265 | 313 | 362 | |
| E | 60 | 83 | 114 | 153 | 216 | 267 | 292 | |
| F | 89 | 127 | 165 | 203 | 280 | 330 | 368 | |
| G | 61 | 86 | 112 | 143 | 165 | 194 | 223 | |
| H | 10.3 | 13.5 | 17.5 | 21 | 27 | 27 | 33 | |
| J | 6.4 | 9.6 | 13 | 16 | 19 | 22 | 26 | |
| K | 180 | 228 | 275 | 336 | 380 | 453 | 490 | |
| Weight | lb | 6.4 | 11.5 | 22 | 60 | 90 | 148 | 247 |
| kg | 2.9 | 5.2 | 9.8 | 27 | 41 | 67 | 112 | |
*The LS3500 can be supplied with groove for 1/8 of an inch (3 mm) wire rope.
Sheave diameters are available up to 28 inches (711 mm). Ask our representatives for details.
Ease of Operation
Jeamar's limit switch is ideal for installations where a
predetermined travel distance is essential. The 'kicker' on the
rope is easily adjusted to quickly alter the distance of travel
on the rope.
High Quality
Jeamar steel sheaves are precision made from the highest quality
fine-grain steel. They're tough, hassle free and they last
longer.
High Strength with Low Weight
Jeamar steel sheaves are stronger and up to 50 percent lighter.
They're easy to handle and install.
High Efficiency Bearings
Jeamar fits its steel sheaves with high-efficiency, deep-groove,
double ball bearings. You get far less friction, smoother rope
motion and longer life.
Exceptional Arc of Support
Jeamar steel sheaves ensure that the shape of your rope is
maintained under normal load conditions.
High Sheave to Rope Diameters
With a minimum diameter of 16:1, the rope's bending stress is
reduced for longer life.
Work Hardened
Rope grooves are hardened during forming, increasing the life of
sheave and rope.
Lifetime Lubrication
Precision sealed, bearings stay lubricated ensuring low
maintenance.
Due to our policy of continuing development, all specifications are subject to change without notice.