Our developments

Testing of a single-stage EC-gearbox, with a wheel made of RIMamid structural polymer.

Layout of the gearbox of the shut-off valve drive quarter-turn.

The drive of the shut-off valves landing type "B" has been developed.

Mikrogetriebe zur Positionierung der Raumantennen der Satelliten des G5-Netzwerks, basierend auf einem Planetengetriebe mit Vorstufe JSC Technology market Patent RU №2677952.

Testing of a linear gearbox from an electric tool.

Operation of a linear gearbox in dynamics.

Comparative tests of the septic tank compressor with EC screws developed and manufactured in the company CJSC "Technology Market" and the septic tank compressor of the company AirPump were carried out.

Compressor layout testing

Linear reducer

Manual winch

Layout of a linear gearbox with intermediate rolling elements (balls) and a cycloidal shaft profile

Support and rotation device in azimuth and elevation

Layout of a linear gearbox with intermediate rolling elements (balls) and a sinusoidal shaft profile

Layout of a multiphase pump with screws with EC gearing

The mechanism of transfer of rotation between parallel shafts

The model of the nut-screw transmission obtained with the help of 3D printing (NST)

The model of the nut-screw transmission (NST)

The second stage of the reducer ВТЭ-22T1 after replacement with EC gears

Torque amplifier

Comparative dimensions EC- and Involute gearings

Linear drive with EC gearing

Horse head pump with EC gearing

Mechanism 1 with swinging disc (selfbraking is possible)

Mechanism 2 with swinging disc (selfbraking is possible)

Planetary reducer. James scheme. Gearing combined: EC and Involute.

Planetary reducer. David scheme. Disk EC gearing.

Planetary reducer. David scheme. Two-line EC gearing.

Planetary reducer. David scheme. Smooth one-calling EC gearing (U=20).

Planetary reducer. David scheme. Smooth one-calling EC gearing (U=5).

Planetary reducer. James scheme. Internal disk EC gearing.

Planetary reducer. James scheme. External disk EC gearing.

Free-piston turbine internal combustion engine