The equipment boxes are constructed with stainless, except from the insight flanges which are constructed of anodized aluminum. Safety class IP65 is regular – IP67 available as choice – which is acheived using a patented input sealing and a patented output sealing system.
Standard backlash is merely 5 respectively 7 arc-minute (1 resp. 2 phases), reduced backlash is merely 3 / 5 arc-min (choice) and lastly micro backlash is one third1 / 3 arc-min (option).
This means that the actual backlash at a particular load is MUCH Low in an APEX gear box than in virtually any other planetary gear box on the market.
Gearboxes provide torque multiplication, speed reduction, and inertia matching for motor-driven systems. Servo systems, specifically, require gearboxes that may supply not merely high torque with low added inertia, but also high precision and stiffness. One kind 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 multiple planetary gears that revolve around a central sunlight equipment while engaging with an interior gear and rotating by themselves axes. The continuous engagement of the planetary gears means the load is usually shared by multiple the teeth, allowing planetary designs to transmit high torque loads.
This load sharing among teeth also gives planetary gearboxes high torsional stiffness, making them ideal for processes that involve frequent start-stop motions or changes in rotational direction, which are common characteristics of servo applications. Most servo applications additionally require very exact positioning, and planetary gearboxes are designed and manufactured to possess low backlash, with as little as 1-2 arcmin in some cases.
Planetary gearboxes may use spur or helical gears. While spur gears can have got higher torque ratings than helical gears, helical styles have smoother operation, much less noise, and higher stiffness, producing helical planetary gearboxes the favored gearbox for servo applications.
Whenever a gearbox is put into the drivetrain, the rotational rate delivered from the motor to the driven element is reduced by the amount of the gear ratio, that may allow the system to make better utilization of the servo motor’s planetary gearbox for servo motor speed-torque characteristics. Planetary gearboxes can accept very high input speeds and offer speed reduced amount of up to 10:1 for standard styles, with high-speed designs providing equipment ratios (and, therefore, swiftness reduction) of 100:1 or higher.
Planetary gearboxes could 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 often lubricated with grease. In either case – grease or oil lubrication – planetary gearboxes are often lubricated for the life span of the gearbox by the manufacturer, which eliminates maintenance for the end user.
The most important benefit of utilizing a gearbox in a servo system is arguably its effect on the inertia of the strain. The load inertia, which can be reflected to the motor, is reduced by the square of the gear ratio. So a good relatively small gear decrease can have a substantial influence on the inertia ratio.
The right angle planetary gearbox with output shaft combines the benefits of a compact correct angle gearbox and the ones of a conventional planetary gearbox.
With its versatile mounting options, our right angle gearboxes provide intelligent drive solutions with a concise machine concept. The result shaft gives right angle planetary gearboxes the advantage of a proven and reliable component for the right angle tranny of torque and quickness.