Factory Automation

Permanent precision at a great price

The servo actuators in our BHA range are the perfect combination of highly dynamic, compact synchronous servo motors and a zero backlash gear with output bearing.

A versatile selection of gears
The servo actuators in our BHA range are the perfect combination of highly dynamic, compact synchronous servo motors and zero backlash gears with output bearings. Our servo actuators with hollow shaft are another outstanding choice thanks to their low weight, small volume, excellent torque density, long lifetime and high standards of reliability.

Economical designAn economical design and optimised production methods create a precise drive system that’s great value for money and available at standard market lead times – even in applications involving large production volumes. Not only that, but you also have numerous combinations to choose from when you’re selecting the motor winding, motor feedback system, brake, connecting cable and connector. The configuration options available for the motor winding and motor feedback system are flexible, ensuring compatibility with almost every servo controller on the market.

The HPG Series Planetary Gears are available in six sizes with twelve gear ratios between 3 and 50:1 offering repeatable peak torques from 4 to 2200 Nm. The precision output bearing with high tilting rigidity enables the direct introduction of high payloads without further support and ran thus permits simple and space saving designs.

Lifelong Precision With High Dynamics

Low gear ratios for high dynamics

HPG Series Planetary Gears are available in three versions for the output: with output flange, with smooth output shaft and output shaft with keyway with. On the input side there is a version for motor adaptation, or alternatively it is available with input shaft. Standard servomotors can be simply coupled to our Planetary Gears. Gear and motor together form a compact and lightweight system capable of withstanding high payloads ensuring stable machine properties with short cycle times are guaranteed.

Markets

• Machine tools
• Materials handling technology

Applications

• Additive manufacturing
• Waterjet cutting machines
• Plastic and woodworking machines
• Special machines
• Forming machines

The HPN Series Planetary Gears are available in five sizes with thirteen gear ratios between 3 and 50:1 offering repeated peak torque from 9 to 752 Nm with a backlash of just 5 to 7 arcmin, this gear series is ideal for low backlash applications. The outstanding price to performance ratio offers a precision gear solution where low backlash and cost represent a combined value.

The economic planetary gears

Getting started with Harmonic Drive® Precision

HPN Series is built around a helical gearing concept. It exhibits very smooth running and is extremely quiet. To support your application load, the gears are provided with two widely spaced bearings on the output side. The gears are available with standard flanges for various motor types. Based on a combination of high torque capacity and low backlash, HPN Planetary Gears offer a compact solution for your application. Standard servomotors can be simply coupled to the lifetime lubricated gears. With the introduction of the new HPN Series of precision gears we extend our portfolio to supply additional customer cost benefits.

Markets

• Packaging machines
• Machine tools
• Industrial robots, automation and handling

Applications

• Plastic and woodworking machines
• Handling and positioning

Created with the design concept of "seven ultimate e-motional solutions," the Σ-7 series delivers the world's highest performance while providing other features such as further improvements in safety and an environmentally friendly design to meet the changing needs of its users. This series offers solutions that are guaranteed to satisfy users in all kinds of scenarios in the life-cycle of systems.

Ultimate system performance
The high-performance of Σ-7 SERVOPACKs translates into ultra-high-speed and ultra-high-accuracy control, which maximizes system performance.

Enhanced vibration suppression function

• Notch filter
  Suppresses high-frequency vibrations of 500 Hz or higher.
  ⇒Number of filters increased from 2 to 5.
   
• Anti-resonance control adjustment
  Suppresses vibrations at frequencies ranging from several hundred Hz to 1 kHz.
  ⇒Vibrations can now be suppressed at two different frequencies (in comparison with one frequency in earlier models).
   
• Vibration suppression
  Suppresses vibrations at low frequencies (30 Hz and lower).
  ⇒Vibrations can now be suppressed at two different frequencies (in comparison with one frequency in earlier models).

The biggest hollow shaft for extreme environmental conditions

Servo drives in the AlopexDrive series with central shaft consist of a synchronous servo motor – specifically designed for use in mobile applications and operation under extreme environmental conditions – along with a CPU-H gear unit with output bearing. It is available in six sizes and six gear ratios between 30 and 160 and has a maximum torque of between 9 and 647 Nm.

Central hollow shaft and tilt-rigid output bearing
Of all of its numerous features, the essential structural element of the large central hollow shaft is particularly noteworthy. This fundamental component considerably simplifies construction in many applications, resulting in considerable savings in both time and cost. The output bearing features high tilting rigidity and enables direct attachment of large payloads without additional support, in a simple and space-saving construction. Thanks to its internal structure, high safety class and corrosion protection, the series is ideally suitable for use under extreme conditions (temperature, shock, vibration). The AlopexDrive series with its symmetrical, sinusoidal, three-phase system features a very low level of operating noise and highly synchronous running characteristics.

Numerous combinations possible
The AlopexDrive features numerous configuration options that enable it to be adapted to your particular system. These include the choice of motor windings, motor feedback system and brake, as well as various sensors, cables and plug connectors. This configurational flexibility means that the system is compatible with virtually every servo controller on the market. Used under extreme environmental conditions in applications requiring exact positioning, the actuators operate extremely precisely and reliably even in narrow spaces.