加茂精工 List of Products and Services

The "TCG (Trochoidal Cam Gear) Series" is a drive component characterized by non-backlash. We offer a lineup of TCG runners for rack and pinion and TCG rings for ring gear and pinion. This product employs a trochoidal curve in its tooth shape, allowing the pinion teeth that mesh with the gear to rotate freely on rollers, achieving motion transmission through complete rolling. As a result, it enables high-precision positioning with non-backlash characteristics, as well as smooth rotational-linear and rotational-rotational motion, making it a new motion transmission mechanism with low wear that has been successfully used in clean rooms. 【Features】 ■ Non-backlash ■ High-precision positioning ■ Low noise, low vibration, low wear, low dust generation ■ Achieves long lengths and high speeds (TCG runner) ■ Achieves split rings and large diameters (TCG ring) Additionally, as TCG-related products, we offer: - TCG runner in stainless steel specifications 'CRS&CPS' - TCG lubrication supply system 'TLS' that realizes maintenance-free lubrication - Precision ball reducer with roller pinion 'SFP-P' - Precision differential reducer with roller pinion 'NSP'

The "RGU Series" is a non-backlash reduction unit that combines a TCG ring and a ball reducer, achieving high precision, high rigidity, and large diameter hollow construction. It features non-backlash high-precision positioning, high load capacity and rigidity supported by cross roller bearings, and a reduction in troublesome design and assembly work through product unitization. *The split specification is supported by R guides. 【Features】 ■ Integration of TCG cam ring and ball reducer (reducing design and assembly work) ■ Enables high-precision positioning without backlash ■ Simplification of the entire device (wiring and piping can pass through the large diameter hollow hole) ■ No gear noise and minimal vibration ■ Capable of fully absorbing external forces acting on the table ■ Attachments compatible with standard servo motors from various manufacturers are available *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce a case study of our "TCG Runner" implementation. In the transportation of flooring materials for an elevator manufacturer, a costly and large-scale chain mechanism was used to construct the drive unit. They had been exploring other transportation methods for some time, but due to the heavy weight and the backlash effects from gears and other mechanisms, there were issues with positional misalignment during stops, which led to problems such as impacts on subsequent processes and damage to the flooring materials, causing them to refrain from adoption. After implementation, the issues of wobbling during flooring material transportation were resolved, and the realization of smooth transportation operations allowed for the flooring materials to be transported smoothly to the next process, thereby reducing defects such as scratches and damage. 【Features】 ■ Achieves non-backlash and smooth acceleration/deceleration for heavy material transportation ■ Improved maintenance due to reduced frequency of grease application ■ Cost reduction through the extended lifespan of drive component parts *For more details, please refer to the related links or feel free to contact us.

The Rack and Pinion "TCG Series" is a mechanical component that achieves high-precision positioning through non-backlash design. Additionally, since the rollers rotate independently, preloading can be applied, allowing for smooth operation even in a backlash-free state. 【Features】 ■ High feed accuracy and high-precision positioning accuracy ■ Low noise, low dust generation, and low wear due to rolling contact ■ No lubrication work required thanks to the TCG lubrication supply system "TLS" ■ Long lengths can be accommodated by connecting racks using extension jigs ■ Capable of high-speed operation of over 180m/min ■ Large diameter, hollow rings of several tens of meters in size can be used *Technical explanations of the product and documents detailing the product lineup can be viewed from the "PDF Download" section. Please feel free to contact us with any inquiries.

The "UGD & CPA/UDC & CPC Series" is a cam ring with a split internal gear shape featuring a trochoidal tooth profile. By manufacturing the ring in a split design, it can accommodate an infinite radius with the minimum necessary space, enabling the realization of large-diameter hollow shapes. Additionally, when combined with a roller pinion, it achieves motion transmission through complete rolling, allowing for non-backlash, high-precision positioning, and smooth rotational and oscillatory motion. 【Features】 - Non-backlash - Realization of split rings and large diameters - High-precision positioning - Low noise and low vibration - Low dust generation - No lubrication required *For more details, please refer to the PDF document or feel free to contact us.

The "UGF&CPA/UFC&CPC Series" is a cam ring formed by a trochoidal tooth profile with an internal gear shape. By combining it with a roller pinion, it enables non-backlash, high-precision positioning, and smooth rotational transmission. Additionally, the rotation-to-rotation cam ring and roller pinion meet new design needs. 【Features】 ■ Non-backlash ■ High-precision positioning ■ Low noise and low vibration ■ Low dust generation ■ No lubrication required *For more details, please refer to the PDF document or feel free to contact us.

The "RGD&CPA/RDC&CPC series" is a split-type cam ring with a trochoidal tooth profile. By manufacturing the ring in segments, it can accommodate an infinite radius with the minimum necessary space, enabling the realization of large-diameter hollow shapes. Additionally, when combined with a roller pinion, it achieves motion transmission through complete rolling. 【Features】 ■ Non-backlash ■ Realization of split rings and large diameters ■ High-precision positioning ■ Low noise and low vibration ■ Low dust generation ■ No lubrication required *For more details, please refer to the PDF materials or feel free to contact us.

The "RGF&CPA/RFC&CPC series" is a cam ring formed by a trochoidal tooth profile. By combining it with a roller pinion, it enables non-backlash, high-precision positioning and smooth rotational transmission. Additionally, the cam ring with a wide inner diameter can be effectively utilized for hollow structure unitization. 【Features】 ■ Non-backlash ■ High-precision positioning ■ Low noise and low vibration ■ Low dust generation ■ No lubrication required *For more details, please refer to the PDF materials or feel free to contact us.

The "NSP Series" is a precision differential gearbox with a roller pinion that corresponds to product frame numbers 3212 and 4012 of the TCG series. It employs a trochoidal tooth profile for the internal gears, allowing for high-precision positioning while maintaining the strength to withstand the maximum load of the TCG series. The main body features an output shape that allows for direct attachment of the roller pinion, and it is shipped with the NSP-specific roller pinion already assembled, enabling use without any assembly work. Additionally, the product design takes into account the specifications of the TCG series, contributing to the reduction of product selection work and assembly labor when used in conjunction with TCG series rack and pinion or ring gears. 【Features】 ■ High precision ■ High rigidity ■ Compact design ■ Easy motor installation ■ Reduction of assembly labor *For more details, please refer to the PDF materials or feel free to contact us.

The "SFP-P Series" is a non-backlash ball reducer equipped with a roller pinion. Since it is a roller pinion set type, it simplifies the design and assembly processes, contributing to improved efficiency. By combining it with the cam rack and cam ring of the TCG series, it achieves high-precision positioning. 【Features】 ■ Non-backlash ■ Easy motor installation ■ Reduced assembly selection man-hours ■ Low noise ■ High-precision positioning *For more details, please refer to the PDF materials or feel free to contact us.

The "CRS&CPS Series" <Stainless Steel Specification> is a TCG runner made using stainless steel, retaining the features of the TCG series such as non-backlash, high precision, low wear, and low dust generation. With product options, it is possible to change the specified grease for encapsulation/coating or to implement precision cleaning to remove fine particles and ionic substances. There are numerous successful applications in clean environments, among others. *For information on the materials used in the product, please refer to the "Basic Information" below. 【Features】 ■ Non-backlash (elimination of gaps in the meshing contact area due to a unique mechanism) ■ Long length and high-speed operation (capable of long lengths through extension, supports high-speed operation of over 180m/min) ■ High precision positioning (the repeat positioning accuracy of the product is less than 20μm) ■ Low noise and low vibration (achieved low noise and low vibration due to rolling contact drive) ■ Low wear and low dust generation (minimal wear at the meshing contact area due to rolling contact) *For more details, please refer to the PDF document or feel free to contact us.

The "CRA&CPA/CRC&CPC series" is a TCG runner that eliminates backlash in the meshing parts through preload adjustment. The rolling contact minimizes wear caused by metal-to-metal collisions, resulting in low wear and low dust generation, and it has excellent maintenance characteristics. Additionally, by using a dedicated extension jig, high-precision rack extensions can be achieved, making it easy to use for long lengths. 【Features】 ■ Non-backlash ■ Achieves long lengths and high speeds (cam rack) ■ High-precision positioning ■ Low noise and low vibration ■ Low dust generation ■ No lubrication required *For more details, please refer to the PDF materials or feel free to contact us.

We provide detailed information on specifications and precision standards for non-backlash high-precision positioning linear/circular components such as TCG (trochoidal cam gear), ball reducers, and indexing devices. 【Featured Products】 ■ TCG series Non-backlash roller pinion system for rotation and linear motion ■ RGU series Non-backlash reduction unit achieving high precision, high rigidity, and large diameter hollow ■ SFP-P series Precision ball reducer compatible with TCG series models 1210 to 2510 ■ NSP series Precision differential reducer compatible with TCG series models 3212 to 4012 ■ PSR/PSL series Ultra-thin reducer incorporating a delicate and robust differential reduction mechanism ■ BR series Non-backlash precision ball reducer ■ INDEX series - Air index cylinder & table Pneumatic index allowing for a simple device configuration ■ INDEX series - Motorized pearl index Motor-driven index achieving easy control and high precision *For more details, please refer to the PDF download or contact us.