Hydraulic motors multispeed
Radial piston multispeed motors IAC
Italgroup
Product code: 1585
two-speed
with speed sensor
maximum torque: 84.8 N∙m/bar
maximum speed: 1100 rpm
maximum power: 195 kW
maximum displacement: 5326 cm3/rev
maximum working pressure: 270 bar
Radial piston multispeed motors GD
Italgroup
Product code: 1584
two-speed
with speed sensor
maximum torque: 1.61 N∙m/bar
maximum speed: 2300 rpm
maximum power: 48 kW
maximum displacement: 100 cm3/rev
maximum working pressure: 250 bar
Radial piston multispeed motor-wheel W
Italgroup
Product code: 1586
two-speed
with speed sensor
maximum torque: 6250 N∙m
maximum speed: 650 rpm
maximum power: 75 kW
maximum displacement: 1750 cm3/rev
maximum working pressure: 250 bar
Hydraulic motors
Hydraulic motors are designed to give the output link rotational motion at an unlimited angle. Which means that working fluid under pressure is supplied to the motor inlet, as a result at the output from the shaft, the torque is removed.
Unlike electric motors, a hydraulic motor of the same power has smaller dimensions, there are more opportunities to adjust the rotation speed, and the start-up and acceleration times are only a few seconds. Such motors are not afraid of frequent on and off, as well as reverse.
Classifications of hydraulic motors:
Today, the most popular hydraulic motors are:
- axial piston (adjustable and unregulated): working body — pistons from which chambers are formed. The pistons themselves are located on a special inclined disk, the presence of which allows you to change some parameters of the motor itself (for example, rotation speed);
- radial piston (multi-speed, adjustable, unregulated): as in the previous type of motors, the executive body is pistons. Each of them is located in a separate chamber, and the working fluid is supplied to each separately. The pistons themselves are connected to the motor shaft, to which the torque is transmitted;
- gear: is both a motor and a pump. The working chambers in this device form special gears. The device requires constant monitoring of the level of the working fluid and its temperature;
- gerotor: occupy an intermediate place between axial-piston and radial-piston. They provide consistently high torque, can be used in open and closed systems. An executive body is a pumping unit, a gerotor pair. In appearance, it resembles a gear, the internal teeth of which are connected to the body of the hydraulic motor. The external gear is connected to the output shaft.
Motorimpex company offers to buy any hydraulic motor of listed. We guarantee high quality, safety and best prices.