TOMITA CO.,LTD. List of Products and Services

This is a planetary gear reducer for servo motors that covers a range from low to high reduction ratios, made with stainless materials that can be cleaned. It can be widely used in food machinery, medical devices, cleaning equipment, and more. It is possible to fill it with food-grade biocompatible or low-volatility oil as an option.

- Delivery time: Limited quantity, approximately 4 to 5 weeks!! - Price range: From 20,000 yen / 1,000mm Module 3 / High grade → Quality grade 6 (Cumulative pitch error: 36μm/1000mm) - Manufactured by Taiwan's YYC company - Rack and pinion capable of high-precision positioning Unlike ball screws, it allows for designs without length limitations - Combination of high-precision planetary gear reducer (backlash of 1 minute) and high-precision ground rack & pinion handled by Tomita achieves a maximum cumulative pitch error of 12μm/1000m - For even higher precision positioning, using a pinion-integrated high-precision planetary gear reducer in tandem allows for further reduction in backlash. - Low noise - When using helical gears, the load-carrying capacity increases by about 20% compared to spur gears. ⇒ Becomes one size more compact than conventional modules ⇒ Significant cost benefits - Proposal for long racks Variations of 500, 1000, 1500, 2000mm per unit ⇒ Recommendations for connection numbers ⇒ Improvement of positioning errors

Fast! Easy! Reliable! By using a shaft without screws, you can quickly complete tasks even if the width of the roll changes. Additionally, by using a taper cone, centering of the spool can be achieved, allowing for tightening that can apply high tension. ■Significantly reduces roll change time. ■Lightweight design makes it easy to handle, even for women. ■Operable with one hand and without tools. ■Easily applies high tension to round shafts (with specified hardness). ■Ideal for driving payoff shafts. ■Not dependent on the rotation direction of the shaft. ■Compact and symmetrical design. ■Maintenance-free. ■Can be installed with non-genuine taper cones; design information is available. *For CAD drawings, you can download in this site. Available in 2D (DXF) / 3D (STEP).