China OEM Mechanical Speed Variator with Variable Ratio Gear Box wholesaler

Product Description

1) High precision of speed regulating for speed variator,UD gear box: up to 0.5-1 round
2) Large speed-changing range: the speed ratio ranges from 1:1.4 to 1:7 freely
3) High intensity and long serving time
4) Convenient to regulate speed
5) Continuously workable, bidirectional working direction,smooth running,
stable, and quiet
6) Fully sealed and suitable to any environment
7) Compact structure, small size
8) High quality aluminum alloy die-cast, elegant shape, light weight and non-rusting
9) Good adaptability: can be combined with all kinds of reducers to achieve low 
stepless speed changing
10) Input power: 0.18-7.5kW

Power Model I n2(r/min) M2(NM)
0.18kw UDL0.18 1.6-8.2 880-170 1.5~3
0.37kw UDL0.37 1.4-7 1000-200 3~6
0.55kw UDL0.55 1.4-7 1000-200 4~8
0.75kw UDL0.75 1.4-7 1000-200 6~12
1.1kw UD1.1 1.4-7 1000-200 9~18
1.5kw UD1.5 1.4-7 1000-200 12~24
2.2kw UD2.2 1.4-7 1000-200 18~36
3kw UD3 1.4-7 1000-200 24~48
4kw UD4 1.4-7 1000-200 32-64

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Application: Motor, Motorcycle, Machinery
Output Speed: 1000-200r/M
Input Speed: 1400rpm
Power: 1.1kw-7.5kw
Color: Blue/Silver White
Mounting: Foot Mounting/Flange Mounting


Customized Request

variator gearbox

Role of Continuously Variable Transmission (CVT) Gearbox

The role of a Continuously Variable Transmission (CVT) gearbox is to provide a seamless and infinite range of gear ratios to optimize engine performance and fuel efficiency. Unlike traditional gearboxes with fixed gears, a CVT uses a belt or chain running between two variable-sized pulleys. By adjusting the pulley diameters, the gear ratio can be continuously varied to match the engine’s power output and the vehicle’s speed.

CVTs are designed to keep the engine operating at its most efficient RPM range, resulting in better fuel economy and smoother acceleration. They eliminate the need for discrete gear shifts, providing a smooth and uninterrupted power delivery. CVTs are commonly used in automobiles, especially in hybrid vehicles, compact cars, and scooters, where optimizing engine efficiency and providing a comfortable driving experience are essential.

variator gearbox

Suitability of Variable Gearboxes for High-Torque Applications

Variable gearboxes can be suitable for high-torque applications depending on their design and capabilities:

Some variable gearboxes, such as hydrostatic transmissions, are well-suited for heavy machinery and vehicles that require high torque at low speeds. These gearboxes use hydraulic systems to transmit power and can provide substantial torque output.

However, it’s essential to consider the specific design and construction of the variable gearbox. High-torque applications may require specialized components, robust construction, and efficient cooling systems to manage the heat generated during operation.

Hydrostatic variable gearboxes, for instance, can offer high torque at low speeds but may not be as efficient for high-speed applications due to their design limitations.

Ultimately, the suitability of a variable gearbox for high-torque applications depends on factors such as the gearbox’s design, the nature of the application, and the desired performance characteristics.

variator gearbox

Variable Gearbox: Function and Operation

A variable gearbox is a transmission system that allows for continuously adjustable gear ratios, enabling optimal power transfer across various speeds. It employs mechanisms like CVTs (Continuously Variable Transmissions) or e-CVTs (Electronically Controlled CVTs) that use belts, pulleys, or gears to maintain a seamless range of gear ratios without discrete shifts. This design offers smooth acceleration, improved fuel efficiency, and adaptive performance. By altering the effective gear ratio based on the engine’s power and vehicle’s speed, a variable gearbox ensures the engine operates within its optimal efficiency range, enhancing overall driving experience and efficiency.

China OEM Mechanical Speed Variator with Variable Ratio Gear Box   wholesaler China OEM Mechanical Speed Variator with Variable Ratio Gear Box   wholesaler
editor by CX 2024-04-23