Modular gears with comprehensive corrosion protection
Cycloidal gears of the next generation
The servo gearboxes are based on the gear units of the RH-N series, featuring a modern clean design, comprehensive corrosion protection, high modularity and maximum flexibility in the motor connection. They achieve high precision with a hysteresis loss of only 0.5 arc.min and are extremely robust, due to dual-bearing eccentric shafts and a bearing-mounted input shaft. That makes Neco® gears especially reliable and durable. Even at high acceleration torques or under high loads they ensure precisely controlled motions and pin-point positioning. Their lightweight design allows the creation of applications with lower inertia, improved load conditions and higher energy efficiency.
In addition, Neco® gears feature an extremely compact design. The 360-degree animation shows the Neco® in an RD gearbox (blue transparent contour): As one can easily see, it requires much less installation space – and also delivers higher power density.
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Innovative gear concept
Modern design, high-performance technology
Intuitive custom gearbox configuration
Welcome to the new Neco® world!
Why make things more complicated than they need to be? Since not even we have the definitive answer to that question we developed Neco®, a completely new gear concept that makes it as easy as possibly for you to find, configure, install and use the right gears for your application.
Experience gears in a new way– it’s so easy
- Easy to find: New quick finder helps you find the right cycloidal gear faster
- Easy to size: Configure your custom gearbox fast and easy right on our website
- Easy to handle: The QR code on our gears gives you direct access to manual videos, operating manuals and live support
Your advantages at a glance
Modular system for maximum flexibility
The motor shaft is adapted by means of a radial clamping ring with a low-inertia design. The ring reduces inertia on the motor shaft by up to 39% to enable extremely dynamic cycles. This gives the user advantages such as shorter cycle times, as well as increased productivity and efficiency. Mounting of the motor is likewise simplified greatly since no alignment of the drive pinion is necessary. A flexible system with modular bushings and flanges guarantees uncomplicated adaptation for use with all standard servomotors.
With Neco® gears corrosion doesn’t have a chance
In addition to design innovations, another advantage of Neco® gears is their advanced corrosion protection. SSA coating (a special corrosion protection method by Nabtesco) is combined with oxidation to provide optimal protection. The result is comprehensive corrosion protection – including the gear output shaft and the running surfaces for the radial shaft seals.
One gearbox, countless possibilities
Their high dynamics, positioning accuracy and rotational speed precision make these compact cycloidal gears ideal for highly dynamic servo applications. In addition, the smooth surfaces and comprehensive corrosion protection ensure reliable operation even in demanding conditions, and comply with the stringent hygiene standards of the food and packaging industry.
- Machine tool building
- Packaging technology
- Medical technology
- Food industry