YWYW / YWW / YW-E / YW-K / YW-L / YW-P / YW-Q Series
YW Series Electro-Hydraulic Drum Brakes JINGU
A family of electro-hydraulic drum brakes with Ed thrusters to DIN 15430; technical requirements per JB/T 6406-2006. The base YW (drums 160–800 mm, 80–12,500 N·m) matches DIN 15435 and JB/T 7021-2006 dimensions. Special versions: YWW, horizontally mounted, for slewing mechanisms of gantry and tower cranes; YW-E, two-stage with adjustable second-stage time; YW-K, normally open, for crane trolleys; YW-L with direct braking torque display; YW-P, including GB 6333-86 mounting; YW-Q with hydraulic or pneumatic actuation.
Specifications
- Sub-series
- YW, YWW, YW-E, YW-K, YW-L, YW-P, YW-Q
- Braking torque
- 80–12,500 N·m (YW); 80–7,100 N·m (YW-P, YW-Q); 100–4,100 N·m (YWW, YW-E, YW-K, YW-L)
- Brake drum diameter
- 160–800 mm (YW); 160–630 mm (YW-P, YW-Q); 160–500 mm (YWW, YW-E, YW-K, YW-L)
- Thruster
- Ed23/5…Ed301/12 (DIN 15430); flameproof on request
- Shoe clearance
- 0.6–2.0 mm (by sub-series)
- Supply
- 3 × 380 V, 50 Hz; other voltages on request (e.g. 440 V, 60 Hz)
- Ambient conditions
- −20…+50 °C, humidity up to 90%
- Standards
- JB/T 6406-2006; mounting per DIN 15435, JB/T 7021-2006, GB 6333-86 (YW-P-A, YW-Q)
Applications
- Crane hoisting and travel mechanisms
- Slewing mechanisms of gantry and tower cranes (YWW)
- Crane travel mechanisms and belt conveyors (YW-E)
- Trolleys of overhead and gantry cranes, non-hoisting winches (YW-K)
- Port, metallurgical and mining machinery
Industries
We will select the right size for your task and prepare a quotation under a direct SDS contract.
