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Brand: HUMSER
Humser 30-Teeth E-Bike Hub Motor Planetary Metal Gear Set, Alloy Internal Repair Gears
SKU: SI-H3-72061
Estimated Delivery By: May 26 - May 28 
MRP : ₹4559 ₹3799
17% OFF!
Estimated Delivery By: May 26 - May 28 Easy Return
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₹3799 (Including GST)
MRP : ₹4559
17% OFF!
Get Extra ₹57 OFF on Prepaid Orders
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Short Description
A heavy-duty 30-teeth metal alloy planetary gear set designed for high-power E-bike hub motors. These precision-engineered gears offer superior heat resistance and torque handling for demanding electric cycle applications.
Country of origin: India
Specifications
- Brand: HUMSER
- Product Type: Planetary Hub Motor Gear
- Teeth Count: 30 Teeth (30T)
- Material: Premium Metal Alloy
- Bearing Type: Internal Precision Ball Bearing
- Compatibility: Geared Hub Motors (E-Bike / Electric Bicycle)
- Quantity: Set of 3 Gears
Description
The Humser 30-Teeth Planetary Metal Gears will improve the powertrain of your electric bike. These precisely developed parts are made of high-strength metal alloy and are intended as a heavy-duty substitute for conventional nylon gears. They are designed especially to manage the high temperatures and torque requirements of high-performance BLDC hub motors. These metal gears guarantee dependable power transmission, a lower chance of gear stripping, and a noticeably longer motor lifespan—whether you're riding in steep, difficult terrain or using a high-wattage conversion kit.
Features
:- When compared to conventional nylon or plastic gears, heavy-duty metal alloys offer significantly greater strength and durability.
- High Torque Handling: Specifically made for e-bike motors with high power, when nylon gears could break under strain.
- For sturdy rotation, precision 30T machining guarantees a precise fit and seamless meshing with the internal sun gear.
- Heat and Wear Resistance: During continuous, high-speed use, metal construction resists tooth wear and dissipates heat more effectively.
- Integrated Ball Bearings: For low-friction performance, premium bearings are already installed in every gear.
- Direct Replacement: Designed to be a direct-fit upgrade for geared hub motor systems that are compatible.
Applications
:- High-Power E-Bikes: Crucial for hub motors with power ratings more than 500W to 750W.
- Off-Road Electric Cycles: Perfect for cycles that need a lot of torque and are utilized in rough or mountainous terrain.
- The heavy load needs of electric delivery and cargo cycles are supported by cargo e-bikes.
- Nylon-to-Metal Upgrade: For customers who want to stop regularly stripping nylon gear, this is a professional upgrade.
- Custom gear reduction for high-torque electric vehicle construction is one of the DIY EV projects.
Usage
:- To reach the planetary carrier, carefully open the hub motor housing.
- Clear the interior motor casing of any plastic debris and remove any existing nylon gears.
- Using the included C-clip retaining rings, slide the Humser Metal Gears onto the carrier pins and fasten them.
- Important Advice: To guarantee lifetime and silent operation, use premium heavy-duty grease (lithium or moly-based) that has been specially rated for metal-on-metal gears.
- Before reassembling the outer shell, manually spin the motor to ensure smooth engagement.
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