Product Series
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Coupling diaphragm
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Diaphragm coupling
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Drum gear coupling
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Tyre coupling
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Plum elastic coupling
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Star flexible coupling
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Elastic pin coupling
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Elastic sleeve pin coupling
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Elastic pin gear coupling
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Serpentine spring coupling
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Roller chain coupling
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Clamping coupling
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Flange coupling
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Slider coupling
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H-type flexible coupling
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Coupling accessories
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Brake wheel
TAG recommendation
Details
The brake wheel is suitable for pad type brakes with a brake wheel diameter of 100～800mm.
Technical requirements for brake wheels
①The surface quenching hardness of the rim is 35～45HRC, the larger is 2～3mm.
②200 forged steel for material D≤45mm
Those with D≥250mm are ZG340-570.
③The keyway type, size and tolerance are in accordance with GB/T 3852-97 "Coupling shaft hole and connection type and size".
Markup example:
Brake wheel 200—Y60 JB/ZQ 4389—86
200—Brake wheel diameter, mm
Y—cylindrical shaft hole
| D | Y-shaft hole | Z1 type shaft hole | B | B1 | d1 | Turning 惯量 kg.m2 | weight kg | ||
| d | L | dZ | L | ||||||
| 100 | 25,28 | 62 | 25,28 | 44 | 70 | 35 | 65 | 0.0075 | 3.0 |
| 30,32,35 | 82 | 30,32,35 | 60 | ||||||
| 160 | 25,28 | 62 | 25,28 | 44 | 70 | 35 | 65 | 0.03 | 5 |
| 30,32,35 | 82 | 30,32,35 | 60 | ||||||
| 200 | 25,28 | 62 | 30,32,35,38 | 60 | 85 | 42.5 | 100 | 0.20 | 10.0 |
| 30,32,35,38 | 82 | ||||||||
| 40,42,45,48,50,55 | 112 | 0,42,45,48,50,55 | 84 | ||||||
| 250 | 30,32,35,38 | 82 | 30,32,35,38 | 60 | 105 | 52.5 | 115 | 028 | 18.0 |
| 40,42,45,48,50,55 | 112 | 40,42,45,48,50,55 | 84 | ||||||
| 60 | 142 | 60 | 107 | ||||||
| 315 (300) | 40,42,45,48,50,55 | 112 | 60,65,70,75 | 107 | 135 | 67.5 | 120 | 0.60 | 24.5 |
| 60,65 | 142 | ||||||||
| 400 | 60,65,70,75 | 142 | 60,65,70,75 | 107 | 170 | 85 | 175 | 0.75 | 60.7 |
| 80,85 | 172 | 80,85,90,95 | 132 | ||||||
| 167 | |||||||||
| 500 | 80,85,90,95 | 172 | 75 | 107 | 210 | 105 | 210 | 2.0 | 100.6 |
| 100,110 | 212 | 80,85,90,95 | 132 | ||||||
| 100,110,120 | 167 | ||||||||
| 130 | 202 | ||||||||
| 630 (600) | 90,95 | 172 | 90,95 | 132 | 265 | 132.5 | 210 | 5.0 | 132.1 |
| 100,110 | 212 | 100,110,120 | 167 | ||||||
| 130 | 202 | ||||||||
| 710 (700) | 100,110,120 | 212 | 110,120 | 167 | 300 | 150 | 210 | 10 | 183.4 |
| 130 | 252 | 130 | 202 | ||||||
| 800 | 130,140,150 | 252 | 130,140,150 | 202 | 340 | 170 | 230 | 16.75 | 230.9 |
