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Application
A brake shoe is the part of a braking system which carries the brake lining in the drum brakes used on automobiles, or the brake block in train brakes and bicycle brakes. A device that is put on a track to slow down railroad cars is also called brake shoe.
The brake shoe carries the brake lining, which is riveted or glued to the shoe. When the brake is applied, the shoe moves and presses the lining against the inside of the drum. The friction between lining and drum provides the braking effort. Energy is dissipated as heat.
The brake shoe is widely applied on axles of semi-trailers, full trailers, farm trailers, boat trailers and all trucks.
Features
| QC management system | Implementing IATF16949-2016 |
| Services quality management system | Implementing ISO9001-2015 |
| Product technical standard | Implementing GB 5763-1998 |
| Raw material | High grade steel |
| Pressing forming | By 10 presses with 1,600 tons press force and 4,500 tons working capacity. |
| Welding | By automatic (CNC) of the brake shoes including permanent measurement of quality parameters |
| Calibration of brake shoe | Match the angle of brake shoe |
| High-frequency quenching | Extend service life of anchor pin slot and cam roller slot |
| Shot blasting | Ensures 100% removal of external contaminants-necessary for reliable coating coverage. |
| Painting | Automatic coating line ensures maximum protection against corrosion |
| Sales volume (units） | 1,000,000+ |
| Warranty | 12 months since shipping date or 100,000 kilometers |
Comprehensive Info of Brake Shoes:
| Land area (square meters ) | 18,000+ |
| Sets of annual sales | 1,000,000+ |
| Number of equipments (sets) | 200+ |
| Number of employees | 140+ |
| Number of engineers | 10+ |
| Clients (overseas) | 100+ |
| Overseas market | 30+ countries |
| Available certificates | COC; PVOC; CIQ; SONCAP; BV; C/O; FORM E |
| Brake shoe types | Casting brake shoes; Pressing and welding brake shoes |
| Interchangeable brands | BPW, FUWA, MERCEDES BENZ, Volvo, SCANIA, RENAULT, DAF, MAN, HOWO, IVECO, SINO, KAESSB, KESSLER, SISU, NEOPLAN, DAEWOO, TATRA MAZ LIAZ KAROSA IKARUS, SAF, DHS, ROR, FRUEHAUF, GUNITE, WEBB, KIC, HINO, NISSAN, MITSUBISHI, FOSO, ISUZU, YORK, TRAILER, TRAILOR, etc. |
| Replacements | BPW180(old), BPW200(new), BPW220(new), SAF180(old), SAF200(old), 4515Q, 4515E, 4515FS, 4515, 4551Q, 4551E, 4551, 4707, 4709, 4311E, 4524Q, 4702, 1443E, 1308Q, 1308E, 1308P, 4516Q, 4516, 4514, 11.5YORK, 11.5FuHua, 3502550, 3502560, 05.091.26.64.2, 05.091.46.17.0, 05.091.27.54.2, 05.091.27.83.0, 05.091.28.29.0, 3054.0052.00, 3054.0053.00, 152.05.533, 150.25.412, A-JA0508-001, 152.05.191, 152.00.007, 152.24724, EATON819707, EATON805442 EATON805460, MERITOR A3222E1383, MERITOR A3222M2223, EATON807685, MERITOR A3222F1982, MERITOR A322201837, EATON1005840, MERITOR A3222C1381 |
| Brake sizes | 420×150 mm, 420×180 mm, 420×200 mm, 420×220 mm, 311×190 mm, etc. |
| Colors | Red, black, grey, blue, etc. |
| Optional parts | Brake lining, rivet, repair kit of brake shoe, etc. |
| Package | Pallet. |
| Standards implemented | IATF 16949, ISO9001-2015, JT/T 475-2020 |
| Payment | TT, LC, DP |
| Lead time | About 10~15 working days |
| MOQ | 1 unit |
Parameters
WONDEE heavy duty brake shoes series:
Model: | OEM No. | Brake Size | R | φ1 | φ2 | A1+A2 | B | H1 | H2 |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | ||
BPW180 (old model) | 05.091.26.64.2 | φ420x180 | R205 | φ26 | φ36 | 317.7 | 180 | 51 | 51 |
BPW180 (new model) | 05.091.46.17.0 | φ420x180 | R205 | φ26 | φ36 | 317.7 | 180 | 49.17 | 54.1 |
BPW200 (old model) | 05.091.27.54.2 | φ420x200 | R205 | φ26 | φ36 | 317.7 | 200 | 51 | 51 |
BPW200 (new model) | 05.091.27.83.0 | φ420x200 | R205 | φ26 | φ36 | 317.7 | 200 | 49.17 | 54.1 |
BPW220 (new model) | 05.091.28.29.0 | φ420x220 | R205 | φ26 | φ36 | 317.7 | 220 | 49.17 | 54.1 |
BPW360 | 05.091.19.07.0 | φ360x200 | R175 | φ26 | φ36 | 255.18 | 200 | 52.2 | 52.2 |
BPW3020 | 05.091.14.46.0 | φ300x200 | R145.5 | φ26 | φ36 | 223 | 200 | 42.35 | 43.05 |
SAF180 (old model) | 3.054.0052.00 | φ420x180 | R205 | φ31.9 | φ19 | 323.85 | 180 | 36.5 | 31.75 |
SAF200 (old model) | 3.054.0053.00 | φ420x200 | R205 | φ31.9 | φ19 | 323.85 | 200 | 36.5 | 31.75 |
SAF-SK9 | 3.054.0120.00 | φ420x180 | R203 | φ40 | φ20 | 323.85 | 180 | 51.7 | 45.46 |
SAF-SK11 | 3.054.0122.00 | φ420x200 | R203 | φ40 | φ20 | 323.85 | 200 | 51.7 | 45.46 |
SAF203 | For SAF | φ419x203 | R203 | φ31.9 | φ20 | 323.85 | 203 | 49.2 | 44.45 |
4515Q | 152.05.533 | φ419x177.8 | R203 | φ25.6 | φ19.2 | 323.85 | 177.8 | 49 | 45 |
4515E | 150.25.412 | φ419x177.8 | R203 | φ32 | φ19 | 323.85 | 177.8 | 39.2 | 32.48 |
4515P | A-JA0508-001 | φ419x177.8 | R203 | φ32 | φ19 | 323.52 | 177.8 | 49.3 | 50.9 |
4515 | For FUWA | φ419x177.8 | R203 | φ27 | φ19.05 | 323.85 | 177.8 | 48.5 | 50.9 |
4551Q | 152.05.191 | φ419x219 | R203 | φ25.6 | φ19.2 | 323.85 | 219 | 49 | 45 |
4551E | 152.00.007 | φ419x219 | R203 | φ32 | φ19 | 323.85 | 219 | 39.2 | 32.48 |
4551P | φ419x219 | R203 | φ32 | φ19 | 323.52 | 219 | 49.3 | 50.9 | |
4551 | For FUWA | φ419x219 | R203 | φ27 | φ19.05 | 323.85 | 219 | 48.5 | 50.9 |
4707 | 152.24.724 | φ419x177.8 | R203 | φ25.6 | φ19 | 323.7 | 177.8 | 47.75 | 47.5 |
4709 | EATON 819707 | φ419x177.8 | R204.32 | φ35 | φ20.6 | 312.72 | 176.5 | 49.19 | 17.3 |
1443E | EATON 807685 | φ381x101.5 | R187 | φ35 | φ18.8 | 295.5 | 101.5 | 49.5 | 0 |
4516 | φ419x203 | R203 | φ27 | φ19.05 | 323.85 | 203 | 48.5 | 50.9 | |
BENZ 162 | A620 420 0019 | φ400x162 | R200 | φ20 | φ34 | 318 | 162 | 54.37 | 40.87 |
BENZ 182 | A620 420 0319 | φ400x182 | R200 | φ20 | φ34 | 318 | 182 | 54.37 | 40.87 |
BENZ 222 | A620 420 0519 | φ400x222 | R200 | φ20 | φ34 | 318 | 222 | 54.37 | 40.87 |
Remark: The brake shoes supplied accroding to the OEM numbers and detail drawings.
Productions
The braking effect of the vehicle brake system is ultimately determined by the brake shoes, so the quality of the brake shoes is very important to the braking effect. There are two common types of brake shoes: one is used for discs The brake pads of the type brake, and the second is the brake shoes of the drum brake.
Brake shoe refers to the accessory that is pushed out by the action of the brake cam or push rod to suppress the brake drum and play a braking role. It is installed on the brake drum and is one of the key safety parts in the automobile brake system.
The shape of the brake shoes is like a half-moon shape. When the brake is stepped on, the two half-moon-shaped brake shoes are stretched out under the action of the brake wheel cylinder, supporting the brake shoes and rubbing against the inner wall of the brake drum to slow down or stop.
The brake shoe is the frictional part of the drum brake, which bears the thrust of the actuator, the normal force and tangential force of the brake drum, and the supporting reaction force, and should have appropriate stiffness. In addition to having the required strength and rigidity as a component, it should also have as high and stable friction coefficient as possible, as well as appropriate wear resistance, heat resistance, heat dissipation and heat capacity.
