The brake wheel coupling is a vital crane part that works as a brake coupling, combining torque transfer with braking safety. Using a durable coupling with brake disc, it ensures reliable stopping, stable operation, and protection for connected equipment. Made from forged alloy steel, it offers high strength, wear resistance, and easy installation. Widely used in EOT, overhead, and gantry cranes.
| Type | Nominaltorque
(N.M) |
Allowablerotationalspeed
(r/min) |
Shaftholediameterd1,d2,dz | Shaftholelength | Weight
(kg) |
||
| From | To | Y | J,Z | ||||
| NGCL1/
NGCLZ1 |
630 | 3800 | 20—30 | 24—28 | 52 | 38 | 11.2 |
| NGCL2/ NGCLZ2 | 1120 | 3800 | 25—40 | 28—38 | 62 | 44 | 14.9 |
| NGCL3/ NGCLZ3 | 2240 | 3000 | 30—60 | 38—56 | 82 | 60 | 27.3 |
| NGCL4/ NGCLZ4 | 3350 | 2400 | 32—60 | 38—56 | 82 | 60 | 42.1 |
| NGCL5/ NGCLZ5 | 5000 | 1900 | 40—80 | 56—75 | 112 | 84 | 71.4 |
| NGCL6/ NGCLZ6 | 7100 | 1900 | 48—80 | 56—75 | 112 | 84 | 81.6 |
| NGCL7/ NGCLZ7 | 10000 | 1500 | 60—100 | 75—95 | 142 | 107 | 125.2 |
1.Integrated Safety: Combines a coupling with a brake wheel for both torque transfer and braking.
Brake wheel couplings are used in crane hoisting/travel mechanisms (e.g., overhead crane trolley, electric hoist) to connect motors/gearboxes (transmit power, lock shafts against slipping) and in winches/hoists/compressors for power transmission and emergency braking/parking.
1.Brake Wheel Surface: Heat-treated surface for stable braking performance.
2.High-Strength Hub: Forged hub ensures firm shaft connection.
3.Flexible Element: Optional flexible element reduces shock load.
4.Mounting Holes: Precision holes for easy and secure installation.
5.Protective Coating: Anti-rust coating ensures long-term durability.
Hanko Heavy Industry specializes in the production of crane components, including brake wheel couplings. We select high-strength alloy steel, apply heat treatment, and conduct strict quality inspections such as ultrasonic testing and dynamic balance checks. Every product undergoes torque testing and braking performance inspection before delivery. Our company follows ISO quality standards to ensure stability and safety. We are manufacturers of the brake wheel coupling, offering both standard and customized solutions to meet diverse customer needs.
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