Neugart NDF

The 'must-have' for delta robots

Neugart now also make gearboxes for Delta robots. if you take a closer look at the newly developed NDF gearboxes, you'll understand why Delta robots love the NDF so much. It is lightening fast, super-precise, highly dynamic, durable and tough. Genuine Neugart quality and therefore a must-have for Delta robots. The best thing, however, is: there is enough for everyone.

Available in five sizes: 90

Features

Application Specific gearbox
Coaxial gearbox
Spur gear
Preloaded angular contact roller bearings
Rotary shaft seal
Extra large round type output flange
Extra long centering collar
Very short gearbox
Equidirectoral rotation
Planet carrier in disc design

Heavy-duty output increases accuracy and improves cycle times

Four specially designed planet gears in the output stage result in greater dynamics and shorter cycle times. At the same time, the control quality and precision increase when quickly approaching the target point.

Optimised radial shaft sealing ring improves durability

This is due to the fact that the radial shaft sealing ring exhibits optimum flexing behaviour. This is particularly crucial for the frequent and rapid changes in the direction of rotation of delta robots. This leads to greater longevity and reliable sealing.

Position repeadability and high cycle rate due to less torsional backlash

The backlash of the gear teeth is less than 1 arcmin. The target point is approached more precisely, readjustments are reduced, and position repeatability as well as cycle time are improved.

Torque interface for dynamics and precision

We have equipped the NDF with more holes on the output shaft and output flange. This makes higher torques and greater rigidity at the interfaces possible. At the same time, the dynamics and precision of the robot joints increases.

The dynamic drive system

For the NFD, Neugart use an aluminium clamping ring instead of steel. This reduces the inertia at the fast-rotating input shaft. A low-friction radial shaft sealing ring also reduces the breakaway torque. This allows extremely fast changes of the direction of rotation possible.