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Electric Hydraulic Drum Brake YWZ9
Electric Hydraulic Drum Brake YWZ9 It is widely used for deceleration or parking brake of mechanical driving equipment such as lifting, metallurgy, mining, ports, docks, construction machinery and so on. Standards compliant: The connection size and braking torque parameters of YWZ9 series...
Description
Electric Hydraulic Drum Brake YWZ9
It is widely used for deceleration or parking brake of mechanical driving equipment such as lifting, metallurgy, mining, ports, docks, construction machinery and so on.
Standards compliant:
The connection size and braking torque parameters of YWZ9 series electric hydraulic drum brake equipment conform to GB6333-86 and JB/ZQ4388-86 (with A series) standards, and technical requirements conform to JB/T6406-2006 standards
The working principle is as follows:
When the mechanism is de-energized and stops working, the drive device (thruster) of the brake is also de-energized or de-energized at the same time, and the drive is stopped. The brake spring expands rapidly, and the brake shoe is driven by the brake arm to generate a braking force to perform braking. When the mechanism is energized and driven, the brake thruster is also energized at the same time. It also generates thrust to push the lever to quickly compress the brake spring and drive the brake shoe of the brake arm to stop braking.

Technical Parameter:
| Brake Type | Thrustor Type | torque(Nm) | clearanceε | Weight(kg) |
| YWZ9 | ||||
| YWZ9-160/E23 | Ed23/5 | 80-160 | 0.6 | 32.5 |
| YWZ9-200/E23 | Ed23/5 | 112-200 | 35 | |
| YWZ9-200/E30 | Ed30/5 | 140-315 | 0.6 | 38 |
| YWZ9-250/E23 | Ed23/5 | 140-250 | 42 | |
| YWZ9-250/E30 | Ed30/5 | 180-315 | 0.7 | 45 |
| YWZ9-250/E50 | Ed50/6 | 315-500 | 50 | |
| YWZ9-300/E23 | Ed23/5 | 180-280 | 0.7 | 70 |
| YWZ9-300/E30 | Ed30/5 | 250-400 | 70 | |
| YWZ9-300/E50 | Ed50/6 | 400-630 | 75 | |
| YWZ9-300/E80 | Ed80/6 | 630-1000 | 0.8 | 80 |
| YWZ9-315/E23 | Ed23/5 | 180-280 | 70 | |
| YWZ9-315/E30 | Ed30/5 | 250-400 | 70 | |
| YWZ9-315/E50 | Ed50/6 | 400-630 | 0.8 | 75 |
| YWZ9-315/E80 | Ed80/6 | 630-1000 | 80 | |
| YWZ9-400/E30 | Ed30/5 | 200-470 | 0.8 | 88 |
| YWZ9-400/E50 | Ed50/6 | 400-800 | 95 | |
| YWZ9-400/E80 | Ed80/6 | 630-1250 | 0.8 | 110 |
| YWZ9-400/E121 | Ed121/6 | 1000-2000 | 125 | |
| YWZ9-500/E50 | Ed50/6 | 450-1000 | 0.9 | 175 |
| YWZ9-5OO/E8O | Ed80/6 | 800-1600 | 0.6 | |
| YWZ9-500/E121 | Ed121/6 | 1120-2500 | 190 | |
| YWZ9-500/E201 | Ed201/6 | 2000-4000 | 0.6 | |
| YWZ9-600/E121 | Ed121/6 | 1800-2800 | ||
| YWZ9-600/E201 | Ed201/6 | 2500-4500 | 0.7 | |
| YWZ9-600/E301 | Ed301/6 | 4000-6500 | 305 | |
| YWZ9-630/E121 | Ed121/6 | 1800-3150 | 0.7 | 310 |
| YWZ9-630/E201 | Ed201/6 | 2500-5000 | ||
| YWZ9-630/E301 | Ed301/6 | 4000-7100 | 315 | |
| YWZ9-700/E201 | Ed201/6 | 2500-5600 | 0.8 | 420 |
| YWZ9-700/E301 | Ed301/6 | 4000-8000 | 425 | |
| YWZ9-710/E201 | Ed201/6 | 2500-5600 | 420 | |
| YWZ9-710/E301 | Ed301/6 | 4000-8000 | 0.8 | 425 |
| YWZ9-800/E301/12 | Ed301/12 | 10500-12500 | 545 | |



FAQ
1. How can I contact you?
A1: Email: sales@zybc.com
Phone: +8613323736666
2. How to know the product quality?
A2: It is recommended that you order samples. In addition, you can send us an email to get detailed photos.
3. Can we get samples?
A3: Yes, sample orders are very welcome. The sample cost and shipping fee will be confirmed for you.
4. Can I get a discount?
A4: We will quote you the most competitive price. If your quantity is larger, we will offer you a discount.
5. Is there a cheap shipping fee for importing to our country?
A5: Yes, we have long-term cooperation with regular transportation companies. Their prices are very favorable.
6. Can we visit your factory?
A6: Yes, a warm welcome. Our address is Henan Province, China.
7. What is the warranty of your product?
A7: One year warranty. If any quality problems occur to us during this period, we will take responsibility.
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