Front Brake Assembly For E-Rikshaw

The aluminum front brake drum for an e-rickshaw (electric three-wheeler) is a critical component used in the front wheel braking system. While exact specifications can vary depending on manufacturer and model, here are typical/general specifications you might expect:

🛠️ Typical Specifications for an Aluminum Front Brake Drum (E-Rickshaw)

Specification	Typical Value / Description
Material	Aluminum alloy (commonly ADC12 )
Outer Diameter	160 mm – 180 mm
Inner Diameter	130 mm – 150 mm
Width (Drum Depth)	30 mm – 50 mm
Weight	1.5 – 2.5 kg (depending on size and design)
Brake Shoe Size	Compatible with 130 mm x 30 mm or similar
Bolt Pattern	3 or 4 bolt holes, PCD 90–110 mm
Cooling Fins	Optional (for better heat dissipation)
Mounting Type	Hub-mounted or spindle mounted
Surface Treatment	Machined and anodized or powder-coated
Operating System	Mechanical (cable-operated or rod-operated drum brake)

Front Brake Shoe Plate

Front Brake Shoe Plate is also known as a Brake backing plate, serves as the mounting base for brake shoes, springs, and actuating mechanisms.

🛠️ Aluminum Front Brake Shoe Plate Specifications (E-Rickshaw)

Specification	Typical Value / Description
Material	Aluminum alloy (e.g., ADC12, LM6 – for strength and light weight)
Outer Diameter	160 mm – 180 mm
Mounting Hole PCD	90 mm – 110 mm (usually 3 or 4 bolt pattern)
Brake Shoe Compatibility	Typically 130 mm × 30 mm or similar size
Thickness	5 mm – 8 mm (main plate body)
Weight	~0.8 – 1.2 kg
Brake Actuation Support	Cable-operated or mechanical linkage system
Finish	Machined, anodized, or powder-coated
Mounting Boss / Hub Fitment	Integrated hub seating area for easy wheel fitment
Heat Resistance	Moderate (aluminum dissipates heat better than steel)
Wear Resistance Areas	May include steel inserts or bushings at pivot points