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YWE SERIES TWO-STAGE ELECTRO-HYDRAULIC DRUM BRAKES
YW-E series two-stage electric hydraulic drum brake is mainly applicable to the braking of crane traveling mechanism and the working braking of belt conveyor.This series of brakes are two-stage braking devices.The braking time of the second stage can be adjusted through the one-way speed regulating valve,so the braking is stable,safe and reliable.
Description
STANDARDS COMPLIANT
- The installation dimension parameters of YW-E series brakes comply with din15435 andJB/T7021-2006 standards.The technical reguirements shall comply with JB/T6406-2006 standard.
- Thrusters equipped on them are Ed series thrusters which comply with DIN15430 standard.
MAIN FEATURE
- Safe and reliable performance, smooth braking, high action frequency.
- Main hinge points are equipped with self-lubricating bearing, making high efficiency of transmission, long service life. Lubricating is unnecessary during operation.
- Interlocking shoe clearance balancing device, make adjustment unnecessary,completely avoiding brake lining one side sticking to brake wheel.
- Outdoor rain and snow erosion or corrosive gases and media,should use anti-corrosion products.
OPERATING CONDITION
- Ambient temperature:-20℃~+50℃
- There shall be no inflammable or explosive gas in the surrounding working environment.
- Relative humidity:the relative humidity of the air is not more than 90%
- The altitude of the place of use shall not exceed 2000m
- Voltages: AC 3 phase 380V, 50Hz(Other voltage can be made as required)
- Operating duty:Intermittent(S3-60%.1200 times per hour)and continuous(S1)
- Special requirements can be discussed before production.
Outline And Installation Dimension
TECHNICAL DATA AND DIMENSIONS OF YW-E SERIES DRUM BRAKES
| Brake type | Thruster type | Brake torque(Nm) | Dimensions(mm) | Weight(kg) | ||||||||||||||
| First step | Second step | Torque sum | D | A | E | H | h1 | G1 | G2 | i | k | n | d | b | c | |||
| YW-E200/E23 | Ed23/5 | 35-80 | 80-150 | 230 | 200 | 490 | 190 | 520 | 160 | 165 | 265 | 55 | 145 | 10 | 14 | 70 | 160 | 42 |
| YW-E200/E30 | Ed30/5 | 80-160 | 80-155 | 315 | 500 | 520 | 160 | 46 | ||||||||||
| YW-E200/E50 | Ed50/6 | 120-250 | 120-250 | 500 | 535 | 560 | 190 | 56 | ||||||||||
| YW-E250/E30 | Ed30/5 | 80-160 | 95-155 | 315 | 250 | 580 | 225 | 590 | 190 | 200 | 300 | 65 | 180 | 12 | 18 | 90 | 190 | 65 |
| YW-E250/E50 | Ed50/6 | 160-315 | 160-315 | 630 | 90 | |||||||||||||
| YW-E315/E30 | E630/5 | 200-400 | 200-400 | 800 | 315 | 655 | 270 | 620 | 230 | 245 | 330 | 80 | 220 | 12 | 18 | 110 | 160 | 95 |
| YW-E315/E50 | Ed50/6 | 200-400 | 200-400 | 800 | 190 | 123 | ||||||||||||
| YW-E315/E80 | Ed80/6 | 315-630 | 315-630 | 1260 | 126 | |||||||||||||
| YW-E400/E50 | Ed50/6 | 160-315 | 160-315 | 630 | 400 | 740 | 318 | 720 | 280 | 310 | 420 | 100 | 270 | 14 | 22 | 140 | 190 | 133 |
| YW-E400/EB0 | Ed80/6 | 315-630 | 315-630 | 1260 | 150 | |||||||||||||
| YW-E400/E121 | Ed121/6 | 630-1250 | 630-1250 | 2500 | 770 | 218 | 775 | 240 | 150 | |||||||||
If you want to know more about the product or have questions about the product, please contact us.
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