The drive for oar gate of M20

Modular configuration.

Elements of the drive are mounted on the uniform cast chassis. It allowed to reduce dimensions, to increase the accuracy of assembly of the drive, to exclude the resonant phenomena and to make operation of the drive almost silent.

Unblocking.

The convenient handle allows to unblock smoothly the drive with the minimum effort.

Reliable mechanical protection.

All power and protective elements of the drive are made of a high-strength aluminum alloy.

Connections.

Electroconnection of the drive is brought to the uniform block located in the top part of the drive with free space, sufficient for installation.

Two models of the electric motor.

The drive can be completed with two electric motors: 230B/of 50 Hz or 24B. The electric motor transmits a torque through worm and conic transfers to the running screw and the traction plug.

The trailer switch of restriction of the course is located in a groove of the top cover. Fast adjustment of final provisions of the course of gate is carried out by simple movement of the carriage to the necessary point of operation.
In a basic complete set the trailer switch of opening is installed.
Option the drive can be completed with the second trailer switch - the closing switch.

Course limiter.

For simplification of installation the design switched on the mobile mechanical limiter of the course.

Power transmission.

The engine and reducer are grouped according to the scheme of a monoblock that provides high precision of assembly and practically excludes hit in a reducer of foreign particles.
The steel pyatizakhodny running screw with a small step is supported by the ball-bearing from a reducer, and the sliding bearing from the opposite edge of the drive. The screw transfers rotation to the running plug manufactured of high-quality bronze.
Such combination of constructive decisions provides uniform distribution of effort on contact surfaces, significantly reducing friction, heating and wear of details.