Description
The NR electric rope hoist represents the culmination of Weihua's extensive years of research and development, as well as its rich global market experience. It is a new-generation electric hoist that has been designed and manufactured in strict accordance with international standards such as ISO, GB, FEM, DIN, and BS. This hoist is capable of creating the utmost value for users through its outstanding durability, high-quality construction, and remarkable cost-effectiveness. It offers four distinct structural designs for users to select from, with a hoisting capacity spanning from 1 ton to 80 tons. The standard work duty is FEM 2M / ISO M5.
NR Electric Hoist Types/Models:
1. NRL (Low-Headroom Monorail Hoist)
2. NRS (Standard-Headroom Monorail Hoist)
3. NRT (Double-Rail Trolley or Crab)
4. NRF (Foot-Mounted Hoist)
Specifications
| Model | Lifting Weight | Lifting Height | Lifting Speed | Running Speed | Working Level |
| t | m | m/min | m/min | ||
| NR | 3t | 6~24 | 5/0.8 m/min(4/1) | 2~20 | M5 |
| NR | 5t | 6~24 | 5/0.8 m/min(4/1) | 2~20 | M5 |
| NR | 10t | 6~24 | 5/0.8 m/min(4/1) | 2~20 | M5 |
| NR | 16t | 6~24 | 3.3/0.5 m/min (6/1); 5/0.8 m/min (4/1); | 2~20 | M5 |
| NR | 32t | 6~24 | 3/0.5 m/min (6/1); 0.8~5 m/min (8/2); | 2~20 | M5 |
| NR | 50t | 6~24 | 0.5~3.3 m/min (12/2); | 2~20 | M5 |
| NR | 80t | 6~24 | 0.4~2.5 m/min (16/2); | 2~20 | M5 |
Advantages
When purchasing a marine travel lift for sale, it is recommended to conduct a professional evaluation in the following four areas:
Excellent durability and stability
It is crafted from high-strength steel wire rope and top-quality alloy materials, and is integrated with a precision reduction mechanism. This ensures stable operation even under long-term heavy-load conditions, thereby significantly prolonging the service life of the equipment.
Efficient and energy-saving power system
It is equipped with a high-performance motor and an optimized transmission design, which leads to an improvement in the energy efficiency ratio by more than 20%. While guaranteeing robust power, it also reduces energy consumption, making it highly suitable for high-frequency continuous operation.
All-round safety protection
It incorporates integrated overload protection, a dual braking system, upper and lower limit switches, and an emergency power-off device. It has passed CE/ISO certification, completely eliminating safety risks such as overload and slip hook.
Flexible adaptability and intelligence
It supports functions like variable frequency speed regulation and wireless remote control. It can adapt to special environmental requirements such as explosion-proof and anti-corrosion. Moreover, it can be connected to the Internet of Things system to
Cases
