Technical Specifications
|
Parameter |
Value |
|---|---|
|
Model |
YW-L200/E30 |
|
Brake Type |
Normally closed, spring-applied, electro-hydraulic released |
|
Brake Wheel (Drum) Diameter |
Ø200 mm |
|
Rated Braking Torque |
250 N·m (min) – 280 N·m (max) |
|
Thruster Model |
Ed30/5 (Ed30/6 optional for cold zone) |
|
Thruster Thrust |
30 kgf |
|
Opening Time |
~0.40 s (longer stroke) |
|
Closing Time |
~0.55 s |
|
Thruster Voltage |
380V/50Hz (220V/440V/460V/60Hz custom) |
|
Protection Class |
IP65 (IP66 optional) |
|
Insulation Class |
F (tropical available) |
|
Friction Lining |
Asbestos-free insert, card-lock type, high-μ (≥0.40) optional |
|
Lining Wear Limit |
5 mm (visual scale on spring rod) |
|
Clearance Control |
Auto equal-retraction linkage |
|
Lever Type |
Long-stroke, re-proportioned for high torque |
|
Main Spring |
Heavy-duty, pre-loaded (larger wire dia.) |
|
Ambient Temp. |
-20°C to +50°C (standard; -40°C with heater) |
|
Standard |
JB/T6406-2006, IEC 60079 (Ex version optional) |
|
Mounting |
Horizontal base, left/right interchangeable |
|
Options |
Limit switch, manual release, Ex-d thruster, low-temp heater, high-μ linings |
