4AM4551 vane air motor

4AM4551 air motor Name Type Power Speed ??Torque Air Consumption Mounting weight Qidongmada 4 AM4551-F 1.71HP 3000RPM 4.1Nm 1700L / Min vertical 3.9 Kg pneumatic motor 4 AM4551-L 1.71HP 3000RPM 4.1Nm 1700L / Min Horizontal 4.3 Kg pneumatic motor 4AM4551 -I 1.71HP 3000RPM 4.1Nm 1700L / Min flange pneumatic motor 4 AM4551-B 1.71HP 3000RPM 4.1Nm 1700L / Min butterfly pneumatic motor 4 AM4551-VD 1.71HP 3000RPM 4.1Nm 1700L / Min-axis pneumatic motor is a compressed air as the working medium, the expansion effect of using compressed gas, the pressure energy is converted to mechanical energy power plant. Qidongmada simple structure, small size, light weight, horsepower, easy to manipulate, easy maintenance, and has a water-resistant, fire-resistant, moisture-proof and explosion-proof characteristics, can work in the humid, high temperature, high dust and other harsh environments, in addition to being used to the power of mine drilling, drilling, loading and other mechanical equipment, but also widely used in shipbuilding, metallurgy, chemicals, paper and other industries. Air motor can be divided into two types: vane air motor piston air motor vane air motor is mainly composed of stator, rotor, blades and other parts. The stator has a carry, with gas exhaust with slots or holes, milling long slot on the rotor blade slots there. The stator closures at both ends, there are curved groove and into the seal cover, bottom vent and blades connected. Eccentrically mounted rotor and the stator. Thus by the outer surface of the rotor blade (blade between the two), the inner surface of the stator and two sealing cap is formed of several sealing the working volume. Compressed air from the air intake when the input is divided into two: the way through the stator at both ends of the arcuate slot closures into the bottom blade, the blade launched by the combined effects of the blade is this pressure force and the centrifugal force during rotation of the rotor and guarantee during operation of the more tightly against the inner wall of the stator. Another pass into the air intake hole respective sealing the working volume, vane air motor majority of two-way rotation with reversing and reversing the performance of the performance of different types of the same vane air motor Common Faults and troubleshooting Symptom Cause Trouble Action Output power decreased severely worn blades off the oil or oil supply shortage 1. 2. 3. air without a net long-term use to check the oil filter, air compressor to ensure lubrication before adding filter replacement 1. Bearing front cover badly worn blades wear, axial movement of the rotor 2. Replace the bearing bush inappropriate choice to replace the bush longitudinal wave stator bore groove 1. sediment to the stator 2. Long-term use of replacement repair broken rotor vane slot stator vane bell too replace the rotor blades Improper stuck blade slot gap or replace the blade deformation insufficient output 1. 2. Low air pressure supply line diameter is too small there is closure and poor exhaust clogging 3. Check the air pressure in the pipeline between 0.5-0.7Mpa inspection and its annex, meet the technical requirements to ensure the path to check the primary and secondary exhaust line, ensure diameter greater than the intake path