Specna Arms 12:1 CNC shellised helical gear set

A set of helical gears machined using precision CNC machines. The very precise machining has a positive effect on the operation of the mechanism, improving performance, reducing noise and lowering power consumption. Gears have been reinforced and have an improved axle.

The sprockets have a lower gear ratio, which results in faster operation - thus

The gears have a lower gear ratio which results in faster operation - thus referred to as High Speed gears.

The kit has a shellised construction which reduces its weight. This results in a lower load on the motor, enabling it to do less work and therefore consume less power.

The motor is also designed to be used as a high speed gear.
Helical gears have a number of additional advantages over their usual predecessors with a straight tooth profile.

The helical gears have a number of advantages over their regular predecessors with a straight tooth profile.


Key elements are:

. - Quiet operation through the oblique tooth arrangement, the gears have a significantly reduced noise emission.

- Smoother running -Smoother operation of the mechanism The bevelled teeth have more points of contact points, so that the work is distributed more smoothly over the disc components.
- Increased durability helical teeth are able to carry greater loads compared to straight teeth.
- More precise motion control

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The properties mentioned above make helical sprockets the helical gears are a common choice in mechanical and mechatronic systems.