Selling Genuine 1-Stage ZQ Gearboxes At Good Prices 10/2026

1-Stage ZQ Gearboxes are a line of gear reducers widely used in many industrial drive systems. With a single-stage transmission design, the ZQ gearbox functions to reduce rotational speed from an electric motor and increase torque before transmitting power to machinery.

Simple structure, easy installation: The 1-stage ZQ gearbox uses only a single transmission gear stage, making assembly, operation, and maintenance quite convenient.
Sturdy cast iron housing, good load capacity: The housing is usually cast from high-grade cast iron, helping to increase rigidity, reduce vibration, and suit industrial environments.
Precision-machined steel gears: The gears are made of high-durability steel, offering good wear resistance and ensuring stable transmission capacity over a long period.
High transmission efficiency: Compared to many other gearbox lines, the 1-stage ZQ gearbox has low power loss, helping to save electricity during operation.
Stable load-bearing capacity: The direct-meshing gear design helps the gearbox meet moderate load and continuous working applications well.
Easy component replacement and maintenance: The internal components have a common structure, convenient for inspection, maintenance, and repair when necessary.
Reasonable investment cost: With high durability and simple structure, the 1-stage ZQ gearbox is an economical choice for many conveyor systems, mixers, crushers, and industrial mechanical equipment.

Industrial conveyor systems: The 1-stage ZQ gearbox is commonly used to reduce speed and increase pulling force for packaging, raw material, and finished product conveyors in factories.
Material mixers: Suitable for animal feed, fertilizer, chemical, or building material mixers requiring stable rotation speed and high torque.
Crushers and rolling mills: Installed in stone crushing, coal crushing, raw material crushing systems, or rolling equipment in industrial production.
Lifting equipment and winches: The ZQ gearbox helps increase output pulling force, meeting the requirements of transporting and hoisting goods with relatively large loads.
Building material production lines: Commonly used for feeding equipment, conveyors, and mixers in cement, brick, and concrete plants.
Industrial agitators: Suitable for tank stirring systems in food processing, wastewater treatment, chemicals, and industrial manufacturing.

The prices of 1-stage ZQ gearboxes may vary depending on the transmission ratio, gearbox size, coupled motor power, and actual operating requirements. Below is the reference price list of 1-stage ZQ gearboxes distributed by Thanh Thai Motor for your convenience in reviewing and selecting the suitable product.

No.	Product	Price	Specs
1	ZQ 200 Gearbox (Size 200) – 40mm Output Shaft	From 4.000.000₫	ZQ 200, 1-Stage, 2-Stage, 3-Stage
2	ZQ 250 Gearbox (Size 250) – Output Shaft 50mm	From 5.000.000₫	ZQ 250, 1-stage, 2-stage, 3-stage
3	ZQ 350 Gearbox (Size 350) – 65mm Output Shaft	From 7.900.000₫	ZQ 350, 1-Stage, 2-Stage, 3-Stage
4	ZQ 400 Gearbox (Size 400) – 75mm Output Shaft \| 3-5 Ton Load Capacity	From 11.200.000₫	ZQ 400, 1-Stage, 2-Stage, 3-Stage
5	ZQ 500 Gearbox (Size 500) – Output Shaft 85mm \| 10 Ton Load Capacity	From 15.800.000₫	ZQ 500, 1-Stage, 2-Stage, 3-Stage
6	ZQ 650 Gearbox (Size 650) – Output Shaft 100mm \| Load 15-20 Tons	From 36.500.000₫	ZQ 650, 1-Stage, 2-Stage, 3-Stage
7	ZQ 750 Gearbox (Size 750) – Output Shaft 110mm \| Load Capacity 30 Tons	From 69.800.000₫	ZQ 750, 1-Stage, 2-Stage, 3-Stage
8	ZQ 850 Gearbox (Size 850) – Output Shaft 130mm \| Load Capacity 50 Tons	From 93.000.000₫	ZQ 850, 1-Stage, 2-Stage, 3-Stage
9	ZQ 1000 Gearbox (Size 1000) – Output Shaft 150mm \| Load 70-100 Tons	From 105.000.000₫	ZQ 1000, 1-Stage, 2-Stage, 3-Stage

Determine the correct transmission ratio: This factor directly affects the output speed of the machine after gearbox installation.
Select according to motor power: The ZQ gearbox needs to be coupled with a motor of appropriate power to ensure transmission capability and equipment lifespan.
Check actual working load: For applications such as conveyors, mixers, or crushers, actual load should be calculated rather than relying solely on motor power.
Pay attention to the required output speed: With the same motor, each transmission ratio will yield a different working speed, so it is necessary to clearly define usage needs before making a selection.
Select appropriate shaft dimensions: Check input shaft diameter, output shaft diameter, and mounting style to ensure smooth connection with machinery.

In addition to the above specification and price table, you can also refer to more gearbox videos at Thanh Thai Motor. The summary videos share many practical contents such as how to choose transmission ratios, installation experience, and important notes during installation and operation.

Yes. The ZQ gearbox can be combined with various types of electric motors through appropriate couplings or transmission sets. However, it is necessary to check the power and input speed to ensure stable working capability.

In addition to the 200kg load, it is necessary to know the conveyor length, pulley diameter, and desired speed. In many cases, customers often use ZQ 250 or ZQ 350 combined with motors from 1.5kW to 2.2kW, but calculations should still be made according to each specific system.

Not always a malfunction. During operation, the gearbox housing usually heats up. However, if the temperature rises abnormally accompanied by loud noise or oil leakage, it is necessary to check the load and lubrication system.

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