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Tandler PE2
Single stage planetary gearbox
- Single stage planetary gearbox
- coaxial ratio of 3:1
- Maximum torque 2500 Nm

The single stage planetary gearbox Tandler PE2 is used for in-line shaft phasing or narrow range speed control. The PE2 gearboxes are used as a i = n1:n2 = 3:1 reducer or a i = n1:n2 = 1:3 increaser, depending on which shaft is used as the input.
Features Tandler PE2 single stage speed modulation gearbox
- 7 gearbox sizes with coaxial ratio of 3.
- Ratio of shaft d1
i = n1:n2 = 3:1
- Ratio of shaft d2
i = n2:n1 = 1:3
- Ratios of shaft d3
i = n3:n2 = 135:1 en i = n3:n1 = 45:1 - Maximum torque up to 2500 Nm.
- Maximum power up to 80 kW.
- Max. speed at shaft d1 1000 min-1
- Maximum ingoing speed at shaft d3 3000 min-1.
Depending on increasing or reducing application. - Using multi-start worm gears, the speed modulation ratio may be reduced..
- Coaxial input and output
Cartoning machine with Tandler and Stöber
Box packaging machine including feed with electronic and mechanical coupled drives. The feed consists of a smart-belt system with right-angle servo drives.
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High precision and long life span
Tandler produces the speed modulation gearbox with highest precision and maximum service life for mechanical engineering. Highest quality speed modulation gearbox thanks to the highest gear tooth quality, available up to class 1. All products are subject to inspection during all phases of the product process and are carefully checked again before delivery. Read about it in Rico's blog.
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Support with selection speed modulation gearbox
We will calculate and select the best speed modulation gearbox for your application according to your specifications and requirements.
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Client-specific requirements
Tandler offers an almost unlimited variety of speed modulation gearbox combinations and variatorions, gearboxes with customised features and special speed modulation gearboxes to meet your requirements.
From one up to three additional shafts, you will find the perfect solution:
- Numerous special options available, such as reinforced bearings
- Versions for special requirements such as use in the food industry
- Various corrosion resistant finishes: aluminium, stainless steel, painting or Tenifer 30 NO treatment
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Speed adjustable within narrow range
The Tandler speed modulation gearbox stands out because the rotational speed is adjustable within a very narrow range.
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Precise shaft phasing
Precise shaft phasing by reducing or increasing the speed with using multi-start worm gears.