The gear boxes are made of stainless, except from the input flanges which are constructed of anodized aluminum. Protection class IP65 is regular – IP67 available as option – which is acheived using a patented input sealing and a patented result sealing system.
Standard backlash is just 5 respectively 7 arc-minute (1 resp. 2 levels), reduced backlash is just 3 / 5 arc-min (option) and finally micro backlash is 1 / 31 / 3 arc-min (option).
This means that the actual backlash at a particular load is a lot Reduced an APEX gear box than in any other planetary gear box on the market.
Gearboxes provide torque multiplication, speed decrease, and inertia matching for motor-driven systems. Servo systems, specifically, require gearboxes that may supply not only high torque with low added inertia, but also high precision and stiffness. One type of gearbox meets each one of these criteria while providing relatively long operating life with low maintenance requirements: the planetary gearbox.
A planetary gearbox includes planetary gearbox for servo motor multiple planetary gears that revolve around a central sun gear while engaging with an internal gear and rotating by themselves axes. The continuous engagement of the planetary gears means the strain is usually shared by multiple the teeth, allowing planetary styles to transmit high torque loads.
This load sharing among teeth also gives planetary gearboxes high torsional stiffness, making them well suited for processes that involve frequent start-stop motions or changes in rotational direction, which are common characteristics of servo applications. Most servo applications also require very exact positioning, and planetary gearboxes were created and manufactured to possess low backlash, with as little as 1-2 arcmin in some cases.
Planetary gearboxes can use spur or helical gears. While spur gears can have got higher torque rankings than helical gears, helical designs have smoother operation, much less noise, and higher stiffness, making helical planetary gearboxes the favored gearbox for servo applications.
When a gearbox is put into the drivetrain, the rotational acceleration delivered from the engine to the driven element is reduced by the amount of the gear ratio, which can allow the program to make better use of the servo motor’s speed-torque characteristics. Planetary gearboxes are able to accept high input speeds and offer speed reduced amount of up to 10:1 for standard designs, with high-speed styles providing gear ratios (and, therefore, speed reduction) of 100:1 or more.
Planetary gearboxes can be lubricated with either grease or oil, although a planetary gearbox for servo use (sometimes referred to as a “servo rated” or “servo” gearbox) is frequently lubricated with grease. In either case – grease or essential oil lubrication – planetary gearboxes tend to be lubricated for the life span of the gearbox by the manufacturer, which eliminates maintenance for the finish user.
The most important benefit of using a gearbox in a servo system is arguably its influence on the inertia of the load. The load inertia, which can be reflected to the motor, is decreased by the square of the gear ratio. So a good relatively small gear reduction can have a substantial influence on the inertia ratio.
The right angle planetary gearbox with output shaft combines the benefits of a compact right angle gearbox and the ones of a conventional planetary gearbox.
With its versatile installation options, our right angle gearboxes provide intelligent drive solutions with a compact machine concept. The result shaft gives correct angle planetary gearboxes the benefit of a proven and dependable component for the proper angle transmitting of torque and quickness.