HHBB Electric chain hoist
HHBB Electric chain hoist is light and small size equipment. A magnificent sight, solid and durable. Adopt international advanced technology, fine workmanship, tight fit of the gear wheel.
Lifting capacity: 0.5t ~ 35t
Lifting height: 3 ~ 120m
Working class: M3, M4
Ambient temperature: -20 ~ 40

Overview of HHBB Electric chain hoist

HHBB Electric chain hoist is light and small rescue equipment. Composed of motor, transmission mechanism and chain wheel. Good outlook, solid durable. Inner gears are hot dipped and then increase gear wear resistance and toughness. Adopt international advanced technology, fine workmanship, tight fit of the gear wheel.

FUNCTIONALITIES of HHBB Electric chain hoist

General Compact structure, small size, light body weight Reliable and easy operation, wide using the reach.
Use and application
Widely used in the fields of factory, storage, wind power plants, logistics, port and construction. USD for lifting or loading. Or lift heavy objects for work or repair. It can be controlled using a grounded remote control handle or by wire (wireless). It can be hung and fixed to be used or combined with a monorail electric cart (as in the following pictures).

Features of the structure

The body chooses to use die-casting or high-strength aluminum case, extrusion molding process, thin-walled, small size, low weight, high strength precision manufacturing.
Separate speed adjustment system, seal stage 2 coaxial gear transmission mechanism with long life oil bath lubrication system.
The powder metallurgy clutch for electric hoist is used as an overload protection device. The brake disc adopts direct current magnetic field, stable and fast braking torque, noise is low.

Lifting motor

Using a high performance hoist motor that can last 30 minutes at full load and grade B insulation.

Lifting chain

The chain of the low carbon steel alloy makes the chain more resistant, strong and wear-resistant, ensuring safety during working. The hardened surface of the load chain can prevent damage to the core materials and soften the products. It thus allows the load chain to maintain high performance for a long time. The chain can also be extended according to customer's order request, and you can use it more easily. The chain is equipped with a chain bag which makes the electric hoist look clean, neat and beautiful. The chain bag contains anti-rust oil, so that the chain will not rust easily, so as to prolong the life of the electric hoist.

Double brake system

Two sets of brake systems not only reduce the risk of brake failure, but also increase the safety and benefits for thermal radiation.
 
1. Electromagnetic brake. The new brake system reacts quickly and provides positive braking force. The use of asbestos-free brake linings considerably prolongs the maintenance cycle. The brake system has been tested over 22,500 times.
2. Mechanical brake. Highly reliable mechanical braking and electromagnetic brake are mutual coordination, they can stop the machine at any time.

Variable speed tooth

The standard HHBB electric chain hoist mainly uses the reliable helical gear, it can extend the lifespan of lifting service by reducing the impact of gears and vibration. The special gear design improves the durability of the gear, and the gear is made of alloy steel, through professional fine heat treatment which can achieve the highest strength
Low voltage control handle
The standard low voltage handle on the chain hoist is 24v-36v. Low voltage can effectively protect the operator to prevent damage from electric shock (24V-36V is a national compulsive standard).
 

Euroule Main National Standards

• 89/392/EEC standard (93/68/EEC)
• 91/368/EEC standard
• 73/23/CEE standard
• "EMC" standard 89/336/EEC
• EN 60204-1
• EN 292 mechanical safety
• ISO 2141
• ISO 2766

International Standards

• June 9, 1993 / Seult. 22, 1993 notice
• July 29, 1992, 92-765, 92-766, 92-767 notice
• DIN 5684
• DIN 15400; DIN 15401
• NFE 26-010
• NFE 26-030

Technical Standards

• FEM 9.511 Mechanical grouul
• FEM 9.661 Hoisting and traveling comulonents size and quality standard
• FEM 9.671 Wire roule quality standard
• FEM 9.681 Travel motor choice
• FEM 9.682 Hoisting motor choice
• FEM 9.755 Electric hoisting equiulment
• FEM 9.811 Electric crane standard
• FEM 9.901 Hoisting comulonents design reference
• IEC 34-1 Traveling and allocation ulerformance
• IEC 34-5 ulrotection grade standard
• IEC 947-5-1 Low voltage equiulment