Gear Boxes
DOUBLE SPEED GEAR BOX
₹ 16,100/PieceGet Latest Price
| Output | Shaft or flange to wheels or drivetrain |
| Gear Ratios | Two fixed options (e.g., 10:1 for torque, 4:1 for speed) |
| Shift Type | Manual, servo-actuated, or electric actuator |
| Drive Type | Mid-drive with output shaft (for chain/belt/wheel) |
| Motor Input | Usually BLDC or PMSM motor shaft |
| Lubrication | Oil-bath or grease (depends on size) |
✅ Advantages
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🟢 Two driving modes: torque for climbing / speed for cruising
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🟢 Improves efficiency & range in EVs
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🟢 Reduces motor load at low speeds
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🟢 Simplifies motor-controller matching
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SINGLE SPEED GEAR BOX
₹ 12,000/PieceGet Latest Price
| Material | Hardened steel gears, aluminum or cast iron casing |
| Gear Ratio | Fixed (e.g., 5:1, 10:1) |
| Output Type | Shaft or flange |
| Input Type | Motor shaft (direct coupled or spline) |
| Drive Type | Chain, belt, or direct shaft |
| Lubrication | Grease or oil-filled (sealed for life or serviceable) |
✅ Benefits of Single-Speed Gearbox
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✅ Simple & Reliable (no shifting parts)
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✅ Lightweight
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✅ Low Maintenance
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✅ Efficient (especially with PMSM or BLDC motors)
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✅ Cost-effective for fixed-speed systems
Electric Vehicles (EVs) – scooters, bikes, rickshaws, cars
AGVs & AMRs – autonomous robots
Industrial Equipment – conveyors, mixers, pumps
Off-Road & Utility EVs – golf carts, farm EVs
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SINGLE SPEED INDEPETNETGEAR BOX
₹ 11,800/PieceGet Latest Price
| Mounting | Flange |
| Fixed Ratio | Typically 1:5 to 1:12 depending on motor RPM vs wheel speed |
| Output Shaft | Direct wheel or CV shaft interface |
| Input | Motor shaft (usually spline or keyed) |
| Drive Layout | Left and right side mounted independently |
| Lubrication | Oil-filled or sealed unit |
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Simplified design (no central diff)
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Better control: each wheel can be driven independently
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Efficiency: reduced mechanical losses
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Lower maintenance: fewer moving parts
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Space-saving: easier to package in small EVs
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- Developed and Managed by IndiaMART InterMESH Limited
