YWZ13 series electric hydraulic brake
Purpose and main characteristics:
- Widely used for deceleration or parking braking of mechanical drive devices such as lifting, transportation, metallurgy, mining, ports, docks, and construction.
- The installation dimensions and braking torque parameters comply with JB/ZQ4388-1997, and the technical requirements comply with JB/T6406-2006.
- Safe and reliable performance, smooth braking, high operating frequency, and adjustable braking torque.
- The main swing hinge point is equipped with self-lubricating bearings, which have high transmission efficiency and do not require lubrication during use.
- The brake spring is arranged inside the spring tube and equipped with a torque scale. The braking torque display is intuitive and easy to adjust.
- The asbestos free brake pads and brake pads adopt a card insertion type, which is safe and reliable, and easy and fast to replace.
- Interlocking equal clearance device: During use, always maintain equal clearance between the two sides of the tile block to avoid uneven clearance causing the brake pad on one side to float against the brake wheel.
Conditions of Use:
-Environmental temperature: -20 ℃~50 ℃ .
-The relative humidity of the air should not exceed 90%.
-The altitude of the usage location complies with GB755-2008.
-There shall be no flammable, explosive or corrosive gases in the working environment. Otherwise, explosion-proof or anti-corrosion products should be used.
Model Meaning
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Brake Additional Function Table |
|
|
Additional function code |
Additional Function Table |
|
M |
Automatic compensation device for pad wear |
|
K1 |
Open (up) display travel switch |
|
K2 |
Closing (lowering) display travel switch |
|
K3 |
Pad wear limit display travel switch |
|
S1 |
Left hand manual device |
|
S2 |
Right hand manual device |
Technical parameters and external dimensions
|
Model |
Braking torque (Nm) |
Retreat distance |
A |
b |
C |
D |
d |
E |
F |
G1 |
G2 |
G3 |
Hmax |
h1 |
i |
K |
L |
M |
n |
Weight (Kg) |
|
|
Brake |
Matching thrusters |
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YWZ13-200/E23 |
Ed23/5 |
100-200 |
0.7 |
470 |
90 |
160 |
200 |
17 |
175 |
100 |
210 |
265 |
75 |
510 |
170 |
60 |
175 (190) |
150 |
140 |
8 |
32 |
|
YWZ13-200/E30 |
Ed30/5 |
140-315 |
43 |
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YWZ13-300/E30 |
Ed30/5 |
250-400 |
0.8 |
590 |
140 |
160 |
300 |
22 |
255 |
130 |
295 |
330 |
135 |
605 |
240 |
80 |
250 (270) |
170 |
180 |
12 |
65 |
|
YWZ13-300/E50 |
Ed50/6 |
400-630 |
630 |
190 |
80 |
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YWZ13-300/E80 |
Ed80/6 |
630-1000 |
92 |
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YWZ13-400/E50 |
Ed50/6 |
400-800 |
1.2 |
710 |
180 |
190 |
400 |
22 |
310 |
180 |
350 |
420 |
150 |
755 |
320 |
130 |
325 |
170 |
220 |
14 |
120 |
|
YWZ13-400/E80 |
Ed80/6 |
630-1250 |
130 |
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YWZ13-400/E121 |
Ed121/6 |
1000-2000 |
700 |
240 |
820 |
150 |
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YWZ13-500/E80 |
Ed80/6 |
800-1600 |
1.2 |
810 |
200 |
240 |
500 |
22 |
380 |
200 |
405 |
535 |
205 |
880 |
400 |
150 |
380 |
180 |
280 |
16 |
220 |
|
YWZ13-500/E121 |
Ed121/6 |
1250-2500 |
800 |
900 |
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YWZ13-500/E201 |
Ed201/6 |
2000-4000 |
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YWZ13-600/E121 |
Ed121/6 |
1800-2800 |
1.3 |
925 |
240 |
240 |
600 |
26 |
470 |
220 |
500 |
600 |
240 |
1080 |
475 |
170 |
475 |
185 |
340 |
20 |
305 |
|
YWZ13-600/E201 |
Ed201/6 |
2500-4500 |
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YWZ13-600/E301 |
Ed301/6 |
4000-6500 |
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YWZ13-700/E201 |
Ed201/6 |
2500-5600 |
1.3 |
980 |
280 |
240 |
700 |
34 |
530 |
270 |
570 |
650 |
300 |
1290 |
550 |
200 |
540 |
220 |
380 |
25 |
425 |
|
YWZ13-700/E301 |
Ed301/6 |
4000-8000 |
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|
YWZ13-800/E301 |
Ed301/12 |
12500 |
2.0 |
1230 |
320 |
240 |
800 |
34 |
600 |
310 |
670 |
830 |
310 |
1430 |
600 |
240 |
620 |
240 |
420 |
34 |
545 |
Note: 1. If the installation size is the size in parentheses, please specify it when ordering.
2. The specific model, structure, and external dimensions are subject to change.
Product Introduction
The YWZ13 series electric hydraulic drum brake consists of two main parts: a matching brake frame and an electric hydraulic thruster. When powered on, the electric hydraulic actuator moves, its push rod quickly rises, and opens the brake pad through lever action; When the power is cut off, the push rod of the electric hydraulic actuator rapidly descends under the action of spring force, and closes the brake pad through lever action to achieve braking function.
Performance characteristics
Safe and reliable:
Compliant with relevant standards, stable braking torque parameters, able to reliably achieve deceleration and parking braking under various working conditions, ensuring equipment and personnel safety.
Smooth braking:
Through the buffering and control of the hydraulic system, the braking process is smooth, reducing the impact and vibration during braking and avoiding additional damage to the equipment.
High operating frequency:
able to adapt to frequent start stop work requirements, meet high-frequency braking operations, and improve equipment efficiency.
Adjustable braking torque:
Users can easily adjust the braking torque according to their actual needs by adjusting components such as brake springs to adapt to different loads and braking requirements.
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