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QW Series Pneumatic Drum Brakes
QW Series Pneumatic Drum Brakes It is mainly used for braking of various mechanisms in lifting, transportation, metallurgy, mining, port, construction and other machinery. Its installation dimensions conform to DIN15435 and JB/T6406-2006 standards, and the technical requirements conform to...
Description
QW Series Pneumatic Drum Brakes
It is mainly used for braking of various mechanisms in lifting, transportation, metallurgy, mining, port, construction and other machinery.
Its installation dimensions conform to DIN15435 and JB/T6406-2006 standards, and the technical requirements conform to JB/T6406-2006 standards.
Conditions of Use:
Ambient temperature: -20℃ -50℃.
There should be no flammable, explosive and corrosive gases in the surrounding working environment, otherwise anti-corrosion products should be used.
The relative humidity of the air is not more than 90%.
Working air pressure: 0.5-0.7MPa
Outline
Type | Braking torque (N.m) | Back from (mm) | Weight (kg) | Size of the intake | |
Brake | Matched air cylinder | ||||
QW-160/032x60 | QGA32x60MP2JY | 80-160 | 1.0 | 24 | M10x1 |
QW-200/Q32X60 | QGA32x60MP2JY | 100-335 | 26.5 | ||
QW-250/Q32X60 | QGA32x60MP2JY | 125-350 | 1.0 | 36 | M10x1 |
QW-250/Q40X60 | QGA40x60MP2JY | 300-550 | M14x1.5 | ||
QW-315/032x60 | QGA32x60MP2JY | 150-450 | 1.25 | 55.5 | M10x1 |
QW-315/040x60 | QGA40x60MP2JY | 315-710 | 56 | M14x1.5 | |
QW-315/050x60 | QGA50x60MP2JY | 630-1250 | 59.5 | ||
QW-400/Q32X60 | QGA32x60MP2JY | 200-470 | 1.25 | 117 | M10x1 |
QW-400/Q40X60 | QGA40x60MP2JY | 400-800 | 118 | M14x1.5 | |
QW-400/Q50X60 | QGA50x60MP2JY | 630-1250 | 119 | ||
QW-400/Q63X60 | QGA63x60MP2JY | 1000-2240 | 121 | M18x1.5 | |
QW-500/Q50X60 | QGA50x60MP2JY | 800-1600 | 1.25 | 155 | M14x1.5 |
QW-500/Q63X60 | QGA63x60MP2JY | 1250-2500 | 170 | M18x1.5 | |
QW-500/Q80X60 | QGA80x60MP2JY | 2000-4000 | 174 | ||
QW-630/Q63X60 | QGA63x60MP2JY | 1600-3150 | 1.6 | 276 | M18x1.5 |
QW-630/Q80X60 | QGA80x60MP2JY | 2500-5000 | 280 | ||
QW-630/Q100x60 | QGA100x60MP2JY | 3550-7100 | 287 | M22x1.5 | |
QW-710/063x60 | QGA63x60MP2JY | 1000-3250 | 1.6 | 401 | M18x1.5 |
QW-710/080x60 | QGA80x60MP2JY | 2500-5600 | 406 | ||
QW-710/0100x60 | QGA100x60MP2JY | 4000-8000 | 517 | M22x1.5 | |
The difference between pneumatic drum brakes and hydraulic drum brakes
Pneumatic drum brake | Hydraulic drum brake | |
Operating principle | Power supply of air pressure | Power supply of hydraulic |
Classification based on structure | Shaft and butterfly patterns | Disc and drum patterns |
Function | More diverse and flexible | More convergent |
Please feel free to send us your detailed requirements, you would be satisfied with our service.
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