List of Gearbox products

We provide comprehensive support from design to manufacturing and maintenance!

• Contract manufacturing

It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...

• Sensors

It is ideal for automatic doors and safety fences when combined with a low-cogging brushless motor and a reduction gear.

• Brushless DC Motor
• Gearbox

For brushless motors! Can be used in applications such as robotics, medical devices, and industrial equipment.

• Gearbox

Achieving short delivery times, same-day shipping, and price No. 1.

• Gearbox

We will shape your vision! Design, prototype, improve, and mass-produce according to your needs.

• Gearbox

Torque detection type, compatible with 0.1kW to 0.75kW.

• Gearbox

Current detection type compatible with 0.1kW to 0.4kW.

• Gearbox

Pursuing design freedom and ease of use. You can choose from a wide range according to your needs.

• Gearbox

Special brass is used for the wheel material. Worm gear reducer LM series.

• Gearbox

About 700 pages of extensive content! Everything you need for mechanical components like couplings, electromagnetic clutches, and brakes is available!

• Gearbox
• Coupling
• Other machine elements

A detailed introduction to each product specification and product dimension diagram!

• Gearbox

A detailed introduction to the specifications and product dimension diagrams of each product!

• Gearbox

Processing stainless steel with NC lathe and 5-axis machining. 3D modeling is performed from 2D drawings, followed by precision machining.

• Gearbox

A reduction gear that achieves non-backlash, high-precision positioning, and high efficiency through power transmission with steel balls!

• Gearbox

A differential reducer that employs trochoidal gears and thin cross roller bearings, achieving high precision, high rigidity, and an ultra-flat shape!

• Gearbox

Achieving high load capacity and thin design! A series that meets the space-saving demands of ball reducers.

• Gearbox

An improved cycloid curve that can handle higher loads: the ball reducer!

• Gearbox

For TCG1210 to 2510 models! Simplifies the design and assembly processes, contributing to improved efficiency.

• Gearbox

Compatible with the large frame models 3212 and 4012 of the TCG series! High-level vibration accuracy and axial load capacity!

• Gearbox

A case where the running costs such as material costs and labor costs incurred during maintenance have been reduced.

• Gearbox

We will introduce a case where it became possible to handle high loads without significantly changing the size of the reducer!

• Gearbox

A case where the compatibility with rack and pinion was good, allowing the TCG runner's abilities to be better demonstrated.

• Gearbox

Installation is possible in limited spaces! Here are examples of how we were able to make the equipment more compact.

• Gearbox

Three Piece Co., Ltd. is a manufacturer and seller of small geared motors.

• Power Transmission Equipment
• Gearbox
• DC Motor

No need for brake or stopper! It can hold the load while stopped and allows for work or experiments to be conducted at an angle. The input and output shafts are aligned in a straight line, achieving s...

• Gearbox

Roll up the work, and it self-locks in the position where the handle is released! No need to unlock, and it can restart in both forward and reverse rotation from the stopped position! Lightweight and ...

• Gearbox

By adopting an aluminum frame motor, we have achieved even further miniaturization and weight reduction!

• Gearbox

Single-phase and three-phase, wide variation in 40, 60, and 90W! Average lifespan of over 10,000 hours.

• Gearbox

Space-saving multi-support with hypoid gears and right-angle gear reducers.

• Gearbox

Roll up the work, and it self-locks in the position where you release the handle! No need to unlock, and you can restart in both forward and reverse from the stopped position! Lightweight and compact ...

• Gearbox

No need for brake stoppers! It can hold the load while stopped and allows for work and experiments to be conducted at an angle. The input and output shafts are aligned in a straight line, achieving sp...

• Gearbox

The work can be rolled up, and it self-locks when the handle is released! No need to unlock; it can restart in both forward and reverse rotation from the stopped position! Lightweight and compact with...

• Gearbox

No need for brake stoppers! It can hold the load while tilted and allows for work and experiments to be conducted. The input and output shafts are aligned in a straight line, achieving space-saving de...

• Gearbox

I want to output large torque with a small power! Design support for automation and labor-saving devices that meet needs such as designing machines with low vibration and noise!

• Gearbox

No need for brake or stopper! It can hold the load while stopped and allows work or experiments to be conducted at an angle. The input and output shafts are aligned in a straight line, achieving space...

• Gearbox

The work is rolled up, and it self-locks in the position where the handle is released! No need to unlock, and it can restart in both forward and reverse rotation from the stopped position! Lightweight...

• Gearbox