Providing high-quality, low-cost herringbone and flat teeth. Supports ultra-high precision and low-cost high-frequency/carburizing hardening. Herringbone rack twist angle: 19°31'42".
- 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
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basic information
- Compatible modules: 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12 - Hobbing teeth / flat teeth - Carburized / high-frequency hardened and tempered hardness variations - Surface finishing ranges from economical cutting processing (accuracy: 320μm/1000mm) to ultra-high precision gear grinding (accuracy: 12μm/1000mm) - JIS equivalent grades: 0 to 5, DIN equivalent grades: 4 to 8 - Major clients: CNC machining centers, general machining machinery, woodworking / laser processing machines, printing machinery, cutting machines, bending machines, robotic systems, automated warehouse systems, buggies, vehicle drive systems, semiconductor equipment factories, heavy machinery, etc.
Price range
P2
Delivery Time
P4
Applications/Examples of results
- Laser processing machine - Robot transport - Machine tools - Woodworking machinery - Printing machine - FA system (Factory Automation system) - Automated warehouse - Conveying equipment
Company information
From the sale of tools and machinery to the construction of advanced production systems... We assist our customers in transforming their technological capabilities into tangible results. Toward the creation of further possibilities, Tomita will pave the way for the future of engineering together with our customers. From a single wrench to ultra-large machining centers, the diverse products handled by Tomita are all aimed at providing satisfaction to our customers.
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