LMGZ – Highly precise, stainless steel force measuring bearing
- Measuring range 100:1, accuracy class ±0.3%
- 11 sizes with nominal force from 33 to 25000 N (7.5 to 5620 lbf.)
- Overload protection up to 20-times nominal force, full stainless steel
The force measuring bearings of the LMGZ-Series, designed for the measurement of tension on continuous material processing lines where live shaft idler rolls are utilized. The accuracy class of 0.3 % and the measuring range of 100:1 allows reproducible, highly precise measurements throughout the industry. The mechanical overload protection of up to 20-times the nominal force provides unsurpassed robustness. With the superior performance of the LMGZ-Series, accurate tension readings are obtained even with low web wrap angles and high roll weights. For installations where a Pillow Block mount is required the optional bracket can be utilized.
General technical details
| Sensitivity | 1,8 mV/V |
|---|---|
| Tolerance of sensitivity | <± 0,2 % |
| Accuracy class | ± 0,3 % |
| Temperature coefficient | ± 0,1 %/10K |
| Temperature range | -10 to 60 °C (14 to 140 F) |
| Input resistance | 350 Ω |
| Power supply | 1 to 10 VDC |
| Overload protection rating | 20 times nominal force |
| Material main body | Stainless steel |
| Protection class | IP 42 |
| Electrical connection | Male flange connector, Amphenol, 4-pole |
| Repeatability error | 0.05% |
| Measuring range | 100:1 |
Available sizes
| Sizes | Nominal forces in N | Shaft diameter | CAD data | Watchlist |
|---|---|---|---|---|
| LMGZ200 | 33, 50, 100 | 9 mm | PDF DWG | |
| LMGZ201 | 50, 125, 250, 500 | 12 mm | PDF DWG | |
| LMGZ203 | 50, 125, 250, 500, 750, 1000 | 17 mm | PDF DWG | |
| LMGZ204 | 125, 200, 375, 750, 1500 | 20 mm | PDF DWG | |
| LMGZ205 | 125, 200, 375, 750, 1500 | 25 mm | PDF DWG | |
| LMGZ307 | 375, 750, 1500, 3000 | 35 mm | PDF DWG | |
| LMGZ308 | 375, 750, 1500, 2000, 3000 | 40 mm | PDF DWG | |
| LMGZ310 | 375, 750, 1500, 3000, 6000, 12000 | 50 mm | PDF DWG | |
| LMGZ312 | 375, 750, 1500, 3000, 6000, 12000 | 60 mm | PDF DWG | |
| LMGZ313 | 2500, 5000, 10000, 25000 | 65 mm | PDF DWG | |
| LMGZ316 | 2500, 5000, 10000, 25000 | 80 mm | PDF DWG |
Option descriptions
| Name | Description | Picture |
|---|---|---|
| H13 | open covers for both sides, additional scope of supply 1 pcs. V-ring |   |
| H14 | right-angle connector in scope of supply, replaces straight connector |   |
| H15 | connector offset 90°, red point on connector side |   |
| H16 | temperature range up to 120°C (248°F) |   |
| H18 | with water tight, straight connector, replaces original connector |   |
| H19 | grease nipple |   |
| H21 | electrical connection with cable gland with 5 m (16 ft.) cable, replaces connector |   |
| H29 | resistant against aggressive media, especially acids (please specify), up to 120°C (248°F) |   |
| H30 | resistant against aggressive media, especially hydrocarbons (please specify) up to 120°C (248°F) |   |
| H31 | for vacuum applications to 1E-7 hPa , 1E-5 Torr, temperature range up to 120°C (248°F) |   |
| H32 | vacuum to 1E-7 hPa , 1E-5 Torr, up to 150°C (302°F), with cable gland and 5 m (16 ft.) cable |   |
| H33 | temperature range up to 150°C (302°F), with cable gland and 5 m (16 ft.) cable |   |
Your benefits
- Wide measuring range with highest resolution
- For a wide range of applications
- Robust and durable
Features
- Measuring range 100:1, accuracy class ±0.3%
- 11 sizes with nominal force from 33 to 25000 N (7.5 to 5620 lbf.)
- Overload protection up to 20-times nominal force, full stainless steel
Industry
Converting, Wire and Cable, Metal, Paper, Textile, Aluminum, Coating, Digital printing, Labels, Yarns and Fibres, Fabrics, Grafic arts industry, Hygiene products, Laminating, Pastics, Plastic films, Food and beaverage, Non-ferous Metals, Offset printing, Narrow Web, Steel, Drying, Packaging