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Drives for solar technic
The worldwide demand for regenerative energy is rapidly rising. Today more than 10% of the current consumption in Germany is provided by alternative energy production. Water and wind power are in the forefront, but solar power is gaining importance due to the efficiency of solar panels utilizing intelligent tracking systems. Solar panels deliver optimum performance when fully aligned with the sun.To achieve this, the panel moves in two axes - (azimuth) and height (elevation). Solar panels with fixed mountings do not deliver their full potential. The performance improvement using a two-axis tracking system can be as much as 40%.
Framo is experienced in the design and manufacture of drives for solar tracking systems. With the Compacta series for azimuth tracking and the LiMax and Mini linear actuators, which are used for elevation tracking, a complete and fully developed drive system for different panel sizes is available.
For special applications and larger quantities, Framo is able to fully design and develop a system for a specific project.The range of Framo components is comprehensive, from worm, spur, and planetary gears to complex drive systems.Framo is certified according to DIN EN ISO 9001:2000 and DIN EN ISO 14001:2005.
Contact:
Carlo KochTel. +49 (0) 7657 / 88-207
Framo products perform their tasks in photovoltaic and solar-thermal plants.
For the precise positioning of solar cells or reflectors in harsh environments Framo components and systems will ensure maximum performance
Worm gear sets
Worm gear sets for high torque transmissions of up to 10.000 Nm dynamic and 20.000 Nm static loads are used for the azimuth-drive for tracking systems with panels up to 60 m2.
Custom worm gear drive
Tracking system for a transparent concentrator foil which is used for the energy generation for the desalination of seawater in greenhouses. The Concentrator foil allows diffused light through to plants below and focuses the direct sunbeam to photovoltaic units or solar thermal concentrators.
Linear actuator LiMax-Solar
Linear actuators for elevation adjustment of photo voltaic plants. Dynamic
loads up to 20 kN, static loads up to 60 kN with up to 1500 mm stroke length.
Custom linear actuators
Open spindle drive for elevation adjustment of photo voltaic plants. Dynamic loads up to 10 kN, static loads up to 30 kN, stroke length of 800 and 1000 mm. Weather protection with bellows optional.
Custom rotary drive
High-precision actuator for the reflector adjustment in concentrator-plants. Max. 600 Nm torque with brushless DC-motor, CAN-bus control and high definition encoder on the output shaft.
Last Updated 20.03.2009
Framo Products in Gears and Motors
Requirements: High production quality High grade materials Reliability
Contact:
Huw ThomasTel. +49 (0) 7657 / 88-233
Rotorshafts, pinions and gears for drum motors, for example.
The 'classic' application for our standard worm gear sets is gear motors. Many well-known manufacturers who serve the markets across the world are using our worm gear sets.
Last Updated 21.01.2008
Framo Products in Automotive
Requirements: High power density Low weigth Quiet running Long product life Reliability
Your contact:
Carlo KochTel. +49 (0) 7657 / 88-207
The DiscPower drives a crawler-mounted vehicles. With up to 100 Nm torque, the low-backlash planetary gear in connection with the maintenance-free synchronous disc motor is the optimum drive for applications of this kind.
Planetary gears with one or more stages and low backlash are used for applications such as robot axis movement and positioning tasks in wafer fabrication or in the automotive field.
The spindle unit is part of a trailer maneuvering system, pushing the friction wheel drive against the tires of the trailer. The stroke force of the spindle is critical because it determines the pressure on the friction wheel. The maneuvering system is operated by remote control - enabling the trailer to be maneuvered into tight parking spaces without using a car.
Shafts for forklift motors require high-quality materials and the greatest precision to withstand extreme load conditions.
The Compacta AG60 combined with a 40 PSR LinearChain is used as the drive unit for the lift table on an AGV.
Last Updated 07.07.2008
Framo Products in Medicine/Rehabilitation Technology
Requirements: Quiet running Leak-free Reliability Easy to clean High power density Lightweight Compact design
Contact:
Carlo KochTel. +49 (0) 7657 / 88-207
A custom drive for stair lifts.The drive consists of the main drive with a disc-rotor motor, a 3-stage planetary gear and a seat adjusting drive with a permanent-magnet motor and double worm gear.
For the stair climber application Framo designed a 3-stage spur gear unit. The stair climber can be easily attatched to almost any commercially available wheelchair and comfortably tranports persons up to 160 kg over stairs and other obstacles.To meet the extremely high demands in respect of noise and reliability, special attention was paid to the quality of the gear components. This was the main reason for the customer to choose Framo as supplier for the gear unit.
The Pentamix 3 of 3M ESPE is used in the field of dental technique. It automatically measures and mixes two tenacious, pasty materials at the push of a button in the right ratio and amount. The challenge for Framo was to develop a drive that had to be small and quiet but twice as powerful as the forerunner.
Worm gear for motorized movement railsThis extremely low backlash worm gear is used in a motorized rail movement. Hospitals and rehabilitation centers around the world are familiar with these movement rails. For home use by patients it can rented from the health insurance.In this shoulder motion rail are two worm gears installed. One gearbox is responsible for the movements of the shoulder in the sense of arm lifting and
lowering, the second gearbox is responsible for the rotational movement of the shoulder - so the movements in accordance with the natural movement of the shoulder can be generated.During post-operative motion of the shoulder, high accuracy is required, because the movement is going over the top dead center.To exclude painful movements, the gearbox is designed with backlash of less than 1.5°.
Last Updated 05.03.2009
Framo Products in Handling
Requirements: Compact design Multiple options Easy setup Attractive design Long product life
Contact:
Horst WaldvogelTel. +49 (0) 7657 / 88-117
A Compacta MS12 is used to swivel a robot arm. Acceleration and deceleration ramps are realized by the integrated limit switch.
A LinearChain 25 PSG is used to move a workpiece load in and out of a furnace.
Last Updated 21.01.2008
Framo Products in the Packaging Industry
Requirements: High power density Light-weight Compact design Reliability
Contact:
Klaus WillmannTel. +49 (0) 7657 / 88-178
A Mini 2 linear actuator presses a stack of paper so that it can be tied up.
Last Updated 21.01.2008
Framo Products in the Textiles Industry
Requirements: High production quality High-grade materials Reliability
Contact:
Klaus WillmannTel. +49 (0) 7657 / 88-178
Framo worm gear sets are used in various types of weaving, spinning, knitting and twisting machines.
Last Updated 21.07.2006
Framo Products in Print and Print Processing
Requirements: Robust Leak-free Compact design High power density Lightweight Reliable
Contact:
Klaus WillmannTel. +49 (0) 7657 / 88-178
A Compacta MS12 slip-on geared motor is used to switch formats on sorting machines.
Gear wheels, internal gear wheels and sprockets for printing and print processing machines.
Last Updated 21.01.2008
Framo-products in Agriculture
Requirements: High power density Long product life Robust Reliability
Contact:
Carlo KochTel. +49 (0) 7657 / 88-207
The regulating unit transforms signals from an electronic control unit into the appropriate gear transmission on the tractor.
A custom gear is used as power transmission in a brushwood cutter.
Last Updated 21.01.2008
Framo Products in Food Technology
Requirements: Leak-free Corrosion resistant Easy to clean High power density Lightweight Compact design Integrated limit switches Reliability
Contact:
Huw ThomasTel. +49 (0) 7657 / 88-233
Mini Nirosta linear actuators can be used in many different sectors of food technology.
Possible applications