Brake Drum Pin Bush Coupling Manufacturer in Ahmedabad, India
Brake Drum Pin Bush Coupling from Super Mech Industries is made in Ahmedabad, India in 11 catalogue sizes, SPBDC-150 to SPBDC-750, rated from 515 Nm to 23,700 Nm, with bores finished to order up to 185 mm.
Brake Drum Pin Bush Couplings combine the flexibility of a standard pin bush coupling with an integrated brake drum, allowing for torque transmission and braking in a single unit. The flexible bushes dampen shocks and vibrations while allowing slight misalignments between connected shafts. This type of coupling is typically used in hoisting and crane equipment, conveyors, and heavy machinery where braking functionality is essential. The design ensures reliability and ease of maintenance in harsh industrial environments.
Key Features
- Incorporated brake drum for mechanical braking systems
- Absorbs shocks and vibration through flexible pin and bush design
- Accommodates slight misalignments
- Durable and maintenance-friendly
- Ideal for high-torque, intermittent stop/start applications
Specifications
- Torque Range: 100-20,000 Nm
- Bore Sizes: 20-250mm
- Speed: Up to 3,000 RPM
- Temperature Range: -30°C to +100°C
- Material: Cast iron or steel hubs, synthetic rubber bushes
- Brake Drum Sizes: Standard IS dimensions or custom sizes
Applications
- EOT cranes and hoists
- Conveyors with braking systems
- Winches and lifting equipment
- Material handling systems
- Industrial drives requiring braking functionality
Brake drum pin-bush couplings SPBDC — ratings and dimensions
Sizes SPBDC-150 to SPBDC-750 (drum diameter in mm). Torque in Nm; bore range and dimensions in mm; weight in kg.
| Size | Torque (Nm) | Max speed (rpm) | Bore min (mm) | Bore max (mm) | No. of pins | ØA (drum) (mm) | ØB (mm) | C (mm) | ØD (mm) | E (mm) | L (mm) | G (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPBDC-150 | 515 | 3800 | 10 | 40 | 6 | 150 | 60 | 50 | 130 | 85 | 102 | 2 | 7.000 |
| SPBDC-160 | 750 | 3200 | 10 | 40 | 6 | 160 | 60 | 50 | 130 | 85 | 102 | 2 | 8.500 |
| SPBDC-178 | 850 | 3400 | 10 | 40 | 6 | 178 | 60 | 50 | 130 | 85 | 102 | 2 | 9.300 |
| SPBDC-200 | 1050 | 2800 | 15 | 60 | 6 | 200 | 90 | 60 | 176 | 105 | 123 | 3 | 17.000 |
| SPBDC-250 | 1660 | 2400 | 20 | 70 | 6 | 250 | 105 | 76 | 225 | 110 | 155 | 3 | 32.000 |
| SPBDC-300 | 5060 | 2000 | 30 | 105 | 10 | 300 | 160 | 90 | 276 | 140 | 183 | 3 | 48.000 |
| SPBDC-380 | 7260 | 1500 | 40 | 130 | 18 | 380 | 200 | 130 | 336 | 175 | 283 | 3 | 122.000 |
| SPBDC-400 | 7300 | 1450 | 40 | 130 | 18 | 400 | 200 | 130 | 342 | 175 | 283 | 3 | 128.000 |
| SPBDC-500 | 9930 | 1200 | 50 | 145 | 13 | 500 | 225 | 160 | 430 | 210 | 326 | 6 | 255.000 |
| SPBDC-600 | 14100 | 1000 | 50 | 165 | 16 | 600 | 255 | 180 | 500 | 235 | 366 | 6 | 395.000 |
| SPBDC-750 | 23700 | 800 | 50 | 185 | 20 | 750 | 285 | 200 | 630 | 275 | 406 | 6 | 630.000 |
- Dimension letters refer to the drawing on the SMI spec sheet.
Source: SMI spec sheet brake-drum-pin-bush-coupling.pdf.
Frequently Asked Questions
What is the Brake Drum Pin Bush Coupling used for?
The Brake Drum Pin Bush Coupling is used in eot cranes and hoists, conveyors with braking systems, winches and lifting equipment, material handling systems. Flexible coupling with integrated brake drum, ideal for applications requiring torque transmission with braking functionality.
What are the key specifications of the Brake Drum Pin Bush Coupling?
Key specifications include Torque Range: 100-20,000 Nm; Bore Sizes: 20-250mm; Speed: Up to 3,000 RPM; Temperature Range: -30°C to +100°C. Custom sizes are available on request.
Does Super Mech Industries offer custom Brake Drum Pin Bush Coupling sizes?
Yes. SMI manufactures the Brake Drum Pin Bush Coupling with custom bore, material, and design to your drawing, dispatched from our Odhav, Ahmedabad facility — standard sizes typically ship the same week.
Is the Brake Drum Pin Bush Coupling from SMI ISO certified?
Yes. Super Mech Industries is ISO 9001:2015 certified (Certificate No. 09114716A) and holds government ZED certification, manufacturing the Brake Drum Pin Bush Coupling in Ahmedabad, Gujarat, India, with exports to 29 countries.
What sizes of Brake Drum Pin Bush Coupling does SMI manufacture?
SMI lists 11 sizes from SPBDC-150 to SPBDC-750 rated from 515 Nm to 23,700 Nm, with bores finished up to 185 mm. The full size chart with dimensions is on this page and on the spec sheet.
Super Mech Industries — Odhav, Ahmedabad, Gujarat 382415, India. Phone: +91 63510 70577. Email: smigvs@gmail.com. ISO 9001:2015 certified.