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Maintenance
1. Examining the motor with nothing loaded, operators must assure
air pressure to be 0.1~0.5Mpa and control the test’s span
beneath 30s, in order to avoid the potential damages to parts
without appropriate lubrication.
2. Ensure that the remnant substances, primarily referring to
water and feculence, are eliminated from the air pipes before
connecting the airway to pneumatic motor.
3. The category of air pressure should not exceed 0.5~0.7Mpa
to achieve its optimal function condition.
4. The air pipes system should be equipped with the air filter
and the oiler. Lubrication is advisable to choose 20# or 30#
gear oil. Moreover, standard flow-speed of the oiler should be
80~100d/min.
5. If abrupt break down or anomalous sound occurred, immediately
stop to check and adjust the dubious parts.
6. A regular examine is essential depending on assorted working
circumstances, ordinarily varied from 3 to 6 months, to extend
its working span.
7. Hammer is banned from hitting the surface of relevant parts
during installation and uninstall.
1) Clean related parts completely before installation.
2) Examine axes whether available and ascertain the rotations
without 卡滞 and 单边 phenomena after motor installation.
3) Ultimately, properly lubricate the parts of reducers and axes
with gear oil.
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Malfunctions
and solutions
Chart1: Malfunctions and solutions
for pneumatic vane motor
| Phenomenon |
Malfunctions |
Reasonable assumptions |
Corresponding solutions |
| The output power evidently declinesor somewhere gets stuck. |
The vane is abraded seriously. |
1.Lack of oil.
2.Impurity in the air.3.Constant overwork. |
1.Check the oil system and assure running smoothly.2.Assemble a filter ahead of 吸气管 in the air-compressed
machine.
3.Replace the damaged vane. |
| The
right or back cover gets damaged severely. |
1.Axletree abrasion, rotors stray along axis.2.Not well matched bushes. |
1.Replace the axletree directly.2.Regulate the bush properly. |
| 定子内孔纵向波浪槽 |
1.Stator gets stuck.2.Constant overwork. |
Replace the stator immediately. |
| The vane gets broken
off. |
The larger dimension of 转子叶片槽喇叭口. |
Replace the rotor. |
| The
output power presents low or deficient. |
1.Low atmosphere pressure.
2.The air pipes and their accessories'
average diameters are too
small, leading to throttle phenomena and the leak.3.Resisted
consumed air. |
1.Examine atmosphere pressure system to confirm appropriate
pressure.
2.Examine pipes and relevant accessories to ensure
average diameters correspond
with the regulations on motor technical parameters.
3.Make sure that the dimensions
of main and ancillary vent-pipes are larger
than the size of windpipes. |
|
Chart2:
Malfunctions and solutions for pneumatic piston motor
| Phenomena |
Reasonable assumptions |
Corresponding solutions |
| The low output rotate speed and
power |
1.配气阀 assembled reversely.
2.Abrasions of the
cylindrics or piston rings.
3.Low air pressure.
4.The air pipes
and their accessories' average diametersare too small, leading
to throttle phenomena and the leak.
5.Resisted consumed air. |
1.Reinstallment.
2.Update parts.
3.Regulate pressure.
4.Examine
pipes and relevant accessories to attain the standard listed
in chart 3.
5.Make sure that the dimensions of main and ancillary
vent-pipes are larger than the size of windpipes. |
| The augments on air consumption |
1.Abrasions of the cylindrics, piston rings
or valves.
2.Air leak in the air pipes system. |
1.Update parts.
2.Check air routes. |
| The accidental deceleration or
termination |
1.Improper lubrication.
2.配气阀 gets stuck severely,
or burned seriously.
3.Damages among bent axes, links, axletrees.
4.Bolts
on the cylindric become flexible.
5.配气阀 gets stuck and out
of weld. |
1.Lubrication.
2.Update parts.
3.Update parts.
4.Screw down.
5.Weld
once more. |
|
| Accessories
easy to wear |
Pneumatic
vane motor
| No. |
Description |
| 1 |
Stator |
| 2 |
Rotor |
| 3 |
Vane |
| 4 |
Fore and rear cover |
| 5 |
行星轮 |
| 6 |
中心轮（齿轮轴） |
|
Pneumatic
piston motor
| No. |
Description |
| 1 |
Link |
| 2 |
Piston |
| 3 |
Piston ring |
| 4 |
Cylinder |
| 5 |
滚动套（滚针轴承） |
| 6 |
行星轮 |
| 7 |
中心轮（齿轮轴） |
|
Working span
Ordinarily, one piston-type pneumatic motor is anticipated to
maintain cumulatively more than 1000 working hours before
the first general examination advents. In addition, the period
of vane one retains available, estimated for at least 800
hours by comparison. As for the piston-type, when parameters
related to the capabilities of rated power descend 30%, piston
rings and 集油环 are permissively supplanted. Working span for
reducer pneumatic motor is executed referring to the above
relevant regulations.
Supplement:It
is an invariable promise that customers will obtain ideal products
with sincere services from our enterprise. The exclusive item
customers should submit is that supply us with a series of
expected parameters, such as power capabilities, device details,
etc. In terms of relevant information above, we will do our
utmost to select the unique distinct and most appropriate product
with no extra fee, only aiming for your satisfaction.
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Technol：0714-6331427 Tax：0714-6331772 E-Mail: hshf@hshf.com.cn
Address：57 ZhuJiaZui,ShiLiaoSan,Huangshi,
Hubei, P.R.China 43500
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