Lever Hoists NITCHI RB5 Series
Lever Hoists NITCHI RB5 Series Capable of accommodating vertical, horizontal, and even diagonal load hoisting, the RB5 Series promises high work efficiency at transportation, construction, and civil engineering sites where speed, flexibility, and safety are the crucial elements.
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Lever Hoists NITCHI RB5 Series
FEATURES
- Overload protection unit
Equipped with a built-in overload protection unit, the RB5F boasts significantly advanced safety compared to its predecessor model. This unit can also be incorporated into a standard RB5 model simply by changing parts. - Lightweight
This series is compact and lightweight for improved operability. - Auto lock mechanism
Renowned for its reliability, the auto lock mechanism automatically activates the brake as soon as the load is engaged for improved convenience and safety. - Improved maintenance ease
The upper hook can be easily replaced simply by removing the gear case.
Specifications for Lever Hoist RB5
| Item no. | Rated load (t) | Standard lift (m) | Test load (t) | Load chain | Min. headroom | Pulling effort | Net weight | |
| Diameter | No. of falls | G (mm) | P (N) | (kg) | ||||
| RB50050(F) | 0.5 | 1 | 0.75 | 4 | 1 | 280 | 416 | 3.5 |
| RB50080(F) | 0.8 | 1.5 | 1.2 | 5.6 | 1 | 290 | 260 | 5.5 |
| RB50160(F) | 1.6 | 2.4 | 7.1 | 1 | 330 | 305 | 9.6 | |
| RB50320(F) | 3.2 | 4.8 | 9 | 1 | 430 | 385 | 16.3 | |
| RB50630(F) | 6.3 | 7.9 | 9 | 2 | 580 | 390 | 30.5 | |
| Item no. | Rated load (t) | External dimensions (mm) | |||||||
| A | B | C | D | F | H | I | n | ||
| RB50050(F) | 0.5 | 27 | 95 | 33 | 59 | 24 | 36 | 11 | 275 |
| RB50080(F) | 0.8 | 52 | 90 | 38 | 82 | 24 | 36 | 13.5 | 235 |
| RB50160(F) | 1.6 | 65 | 98 | 41 | 97 | 31 | 45 | 20 | 370 |
| RB50320(F) | 3.2 | 83 | 102 | 53 | 124 | 35 | 52 | 24 | 370 |
| RB50630(F) | 6.3 | 83 | 102 | 70 | 174 | 46 | 67 | 43 | 370 |
Notes:
- The “F” suffix on each item number indicates that it is equipped with an overload protection unit.
- The “P” (pulling effort) refers to average manual force applied within 50 mm from the lever end.
- Specifications are subject to change for improvements without notice.
