Btc-6o through shaft pneumatic clutch
Publish: 2021-05-13 15:18:13
1. 1. The connection between teeth is small in volume, but the torque transmitted is several times of other equal volumes
2. There is no slip and torque loss in 1:1 constant value transmission
3. The connection or separation is instantaneous and quick
4. The integrated structure is easy to install without worrying about the tooth contact axis
5. It needs to be connected at low speed, but it can run at high speed
6. It can be used either dry or wet.
2. There is no slip and torque loss in 1:1 constant value transmission
3. The connection or separation is instantaneous and quick
4. The integrated structure is easy to install without worrying about the tooth contact axis
5. It needs to be connected at low speed, but it can run at high speed
6. It can be used either dry or wet.
2. 1. Implicated rotation of cylinder
the implicated rotation of cylinder and piston e to the action of bearing is fixed or stopped by three 45 degree grooves or Z-M threads. But to stop properly, not because of the external interference force to make the cylinder deviation, oblique and abnormal work
2. Pay attention when installing the clutch on the shaft
when installing the clutch on the shaft, use special tools to pressurize the hollow shaft tube as far as possible, and do not impact the cylinder or other vulnerable parts
3. Installation of shaft end of pulley and gear
the radial force center of pulley or gear shall be aligned with the bearing center of two groups of bearings inside the flange as far as possible. Excessive offset will affect the service life of the proct
4. Bearing related
generally, the sealed bearing is maintenance free, and a few parts need to be properly supplemented with grease according to the relationship between the use environment, usually 1 to 6 months
5. Avoid overload operation
the safety factor of 1.5 to 2 times of the torque should be adopted as far as possible in proct selection, which will cause damage to the tooth surface or rece the service life
the above are matters needing attention. If you are helpful, please adopt them. Thank you
the implicated rotation of cylinder and piston e to the action of bearing is fixed or stopped by three 45 degree grooves or Z-M threads. But to stop properly, not because of the external interference force to make the cylinder deviation, oblique and abnormal work
2. Pay attention when installing the clutch on the shaft
when installing the clutch on the shaft, use special tools to pressurize the hollow shaft tube as far as possible, and do not impact the cylinder or other vulnerable parts
3. Installation of shaft end of pulley and gear
the radial force center of pulley or gear shall be aligned with the bearing center of two groups of bearings inside the flange as far as possible. Excessive offset will affect the service life of the proct
4. Bearing related
generally, the sealed bearing is maintenance free, and a few parts need to be properly supplemented with grease according to the relationship between the use environment, usually 1 to 6 months
5. Avoid overload operation
the safety factor of 1.5 to 2 times of the torque should be adopted as far as possible in proct selection, which will cause damage to the tooth surface or rece the service life
the above are matters needing attention. If you are helpful, please adopt them. Thank you
3. 1. BTC clutch is connected by two plane gear discs moving axially ring ventilation, and automatically separated by return spring ring pressure relief
2. BTC type toothed pneumatic clutch transmits power for the connection of toothed teeth, so there is no slip and the power transmission is exquisite. It can be used in narrow space with a wide range of torque from 0.01kgf. M to 16600kgf. M.
3. The connection between teeth is small in volume, but the torque transmitted is several times of other equivalent volumes
4. There is no slip and torque loss in 1:1 constant value transmission
5. The connection or separation is instantaneous and quick
6. The integrated structure is easy to install without worrying about the tooth contact axis
7. It needs to be connected at low speed, but it can run at high speed
8. It can be used either dry or wet.
2. BTC type toothed pneumatic clutch transmits power for the connection of toothed teeth, so there is no slip and the power transmission is exquisite. It can be used in narrow space with a wide range of torque from 0.01kgf. M to 16600kgf. M.
3. The connection between teeth is small in volume, but the torque transmitted is several times of other equivalent volumes
4. There is no slip and torque loss in 1:1 constant value transmission
5. The connection or separation is instantaneous and quick
6. The integrated structure is easy to install without worrying about the tooth contact axis
7. It needs to be connected at low speed, but it can run at high speed
8. It can be used either dry or wet.
4. The types of pneumatic clutches made by this company include standard through shaft clutch NAC, toothed through shaft clutch BTC, multi plate through shaft clutch BDC, inner tooth through shaft clutch HBS, gear through shaft clutch HTP, pneumatic drum clutch ah sh, pneumatic clutch NAC type nac-2, nac-5, nac-10, nac-20, nac-40, nac-60, toothed through shaft clutch BTC type btc-10, Btc-20, btc-40, btc-60, btc-80, etc. multi plate through shaft clutch BDC type has bdc-40, bdc-60, bdc-80, bdc-100, etc.
5. The function of the clutch is to interrupt the transmission of power when necessary, ensure the smooth work when shifting, limit the maximum torque that the power system can bear, and prevent the transmission system from overload. At present, friction clutch is widely used in automobile. The following describes some common clutch fault diagnosis and troubleshooting
I. incomplete separation
fault phenomenon: when the engine is idling, the clutch pedal is pressed down, and the gear is locked in place, there is a gear impact sound, and it is difficult to put it in. When the situation is serious, the engine will shut down
causes and solutions: the free stroke of clutch is too large, when the pedal is pressed, the diaphragm spring cannot be fully compressed, so it should be adjusted; The real and reverse sides of the driven plate are wrongly installed, resulting in the friction between the driven plate and the flywheel, which should be reassembled; The driven plate is warped and deformed, so that there is still friction between the driven plate and the flywheel or pressure plate. The driven plate should be corrected
Second, starting shaking
fault phenomenon: when starting, the clutch can not be smoothly combined, resulting in shaking
causes and solutions: the uneven pressure distribution between the driving and driven discs and the inconsistent adjustment of the release levers will cause the clutch to shake e to the inconsistent pressing time. Therefore, the clutch compression spring should be replaced and the release lever should be leveled; The contact of clutch lining is poor, the surface is hardened and glued, so the clutch lining should be riveted again; The driven plate is warped, and the clutch lining will have irregular contact in the process of clutch engagement. The driven plate should be corrected or replaced
III. abnormal noise
fault phenomenon: abnormal noise when clutch is separated or combined
causes and solutions: the clutch pedal has no free stroke or the free stroke is too small, so the free stroke of the clutch pedal should be adjusted; After the friction plate of the clutch is worn, the clutch is often in a semi engaged state, which can be eliminated by adjusting the free stroke of the clutch; If the clutch lining is hardened, clean the lining or replace it; If the clutch driven plate is twisted or the damping spring is broken, the driven plate shall be repaired or replaced; If the clutch release bearing is short of oil, the release bearing should be filled with oil or replaced< 4. Clutch slipping: when the clutch is released, the car cannot start; When accelerating, the engine speed increases, but the vehicle speed does not increase correspondingly; On the long slope, the clutch is smoking and has a paste smell. When the parking brake is tightened and the starting test is carried out, the engine should be turned off. If the engine does not turn off, it means that the clutch does slip
causes and solutions: clutch slipping is mostly caused by insufficient free stroke of clutch pedal, which causes the release shaft to press on the release lever or diaphragm and rotate accordingly. Adjust the return position of clutch pedal and adjust the length of master cylinder push rod, lengthen the push rod and hold it against the piston, turn the push rod back half a circle, and then adjust the length of slave cylinder adjusting rod, After the release bearing is supported by the release lever or diaphragm, adjust the adjusting screw back to the gap of about 2mm; If the clutch friction plate slips e to oil contamination, the release lever or diaphragm can be raised to increase the separation clearance. Then, wrap a layer of wiping cloth penetrated with gasoline with a screwdriver, turn the flywheel to wipe off the oil contamination, and then clean it thoroughly with a dry cloth< 5. Heavy clutch pedal
for a clutch without a pneumatic or hydro pneumatic booster, if the pedal is heavy, it indicates that the booster system is not working properly. The causes include air leakage in the pipeline system, wear of the cylinder piston sealing ring, etc., which weakens the booster effect. At this time, the parts should be repaired or replaced according to the above reasons
the diagnosis and elimination of automobile clutch fault can not only rely on the accumulation of experience, but also can not rely on subjective judgment. We need to carry out comprehensive analysis of the fault phenomenon in many aspects, so as to get an effective treatment scheme.
I. incomplete separation
fault phenomenon: when the engine is idling, the clutch pedal is pressed down, and the gear is locked in place, there is a gear impact sound, and it is difficult to put it in. When the situation is serious, the engine will shut down
causes and solutions: the free stroke of clutch is too large, when the pedal is pressed, the diaphragm spring cannot be fully compressed, so it should be adjusted; The real and reverse sides of the driven plate are wrongly installed, resulting in the friction between the driven plate and the flywheel, which should be reassembled; The driven plate is warped and deformed, so that there is still friction between the driven plate and the flywheel or pressure plate. The driven plate should be corrected
Second, starting shaking
fault phenomenon: when starting, the clutch can not be smoothly combined, resulting in shaking
causes and solutions: the uneven pressure distribution between the driving and driven discs and the inconsistent adjustment of the release levers will cause the clutch to shake e to the inconsistent pressing time. Therefore, the clutch compression spring should be replaced and the release lever should be leveled; The contact of clutch lining is poor, the surface is hardened and glued, so the clutch lining should be riveted again; The driven plate is warped, and the clutch lining will have irregular contact in the process of clutch engagement. The driven plate should be corrected or replaced
III. abnormal noise
fault phenomenon: abnormal noise when clutch is separated or combined
causes and solutions: the clutch pedal has no free stroke or the free stroke is too small, so the free stroke of the clutch pedal should be adjusted; After the friction plate of the clutch is worn, the clutch is often in a semi engaged state, which can be eliminated by adjusting the free stroke of the clutch; If the clutch lining is hardened, clean the lining or replace it; If the clutch driven plate is twisted or the damping spring is broken, the driven plate shall be repaired or replaced; If the clutch release bearing is short of oil, the release bearing should be filled with oil or replaced< 4. Clutch slipping: when the clutch is released, the car cannot start; When accelerating, the engine speed increases, but the vehicle speed does not increase correspondingly; On the long slope, the clutch is smoking and has a paste smell. When the parking brake is tightened and the starting test is carried out, the engine should be turned off. If the engine does not turn off, it means that the clutch does slip
causes and solutions: clutch slipping is mostly caused by insufficient free stroke of clutch pedal, which causes the release shaft to press on the release lever or diaphragm and rotate accordingly. Adjust the return position of clutch pedal and adjust the length of master cylinder push rod, lengthen the push rod and hold it against the piston, turn the push rod back half a circle, and then adjust the length of slave cylinder adjusting rod, After the release bearing is supported by the release lever or diaphragm, adjust the adjusting screw back to the gap of about 2mm; If the clutch friction plate slips e to oil contamination, the release lever or diaphragm can be raised to increase the separation clearance. Then, wrap a layer of wiping cloth penetrated with gasoline with a screwdriver, turn the flywheel to wipe off the oil contamination, and then clean it thoroughly with a dry cloth< 5. Heavy clutch pedal
for a clutch without a pneumatic or hydro pneumatic booster, if the pedal is heavy, it indicates that the booster system is not working properly. The causes include air leakage in the pipeline system, wear of the cylinder piston sealing ring, etc., which weakens the booster effect. At this time, the parts should be repaired or replaced according to the above reasons
the diagnosis and elimination of automobile clutch fault can not only rely on the accumulation of experience, but also can not rely on subjective judgment. We need to carry out comprehensive analysis of the fault phenomenon in many aspects, so as to get an effective treatment scheme.
6. An object that rotates by pressing on a rotating object to make another object that has stopped
for example, when starting a car, the transmission of the clutch should be used to make the engine rotate
pneumatic clutch: as the name suggests, pneumatic clutch is connected by air pressure and released by return spring. Pneumatic clutch is used in various ways in various instries. Compared with other clutches, it has many advantages. Even the same function has very superior performance< Comparison with magnetic powder clutch
performance advantages of pneumatic procts and electromagnetic procts
1. Reaction speed of pneumatic procts is 30% faster than that of magnetic powder clutch
2. Dynamic torque of pneumatic transmission is 40% higher than that of magnetic powder clutch
3. Service life of friction plate is 6 times longer
4. Pneumatic procts only consume 60% of energy of electromagnetic procts
5. Heat dissipation capacity is 30% higher than that of electromagnetic procts
Introction to common models and functions
compared with the general electromagnetic clutch brake, the air pressure clutch brake will not rece the torque and generate electrical sparks e to the excessive heat release effect. Can ensure the completion of heavy workload< Moreover, torque control has a wide range, which is most suitable for tension controller. Driven by air pressure, the starting is soft, the stopping is stable, and the heat recovery is simple. Through the operation of the controller, adjustment, smooth connection, give full play to the braking performance. Because of its simple structure, it can be used for a long time and easy to maintain< br />CSMP
< Miniaturization of CSCP (standard type) can save resources and space micro procts
● the micro air pressure clutch absorbs all the advantages of the standard air pressure clutch (CSCP), and then further lightens and miniaturizes. It is a necessary proct for all mechanical miniaturization design< br />CSCP
< Standard type >
reliable design for rability and no electric spark
● standard air pressure clutch is the representative of air pressure clutch. The torque is adjusted by air pressure in a wide range. Good heat dissipation, thick friction plate, suitable for high frequency, high load, continuous sliding and other cool conditions. Adjust the air pressure to make the starting soft. CDP can also be used as a torque limiter; Double sided
high efficiency, energy saving
double sided with simple installation
● e to the size of inner diameter and core groove, it is easy to install. CDP type air pressure clutch is used to make starting soft, save starting power and rece engine capacity. It is also suitable for high speed rotation
torque range (N. m, air pressure 0.6MPa)
DFE. QFE
& lt; HC series 〉
the largest air pressure clutch with stable supply torque
● HC series large air pressure clutch is divided into DFE type (single row disc) and QFE type (double row disc). Not only can proce the maximum torque, because of the low inertia design, it is most suitable for high-speed start and stop occasions. Achieve smooth movement. It has good reactivity when connected and disconnected< In the case of clutch, necessary accessories are needed< br />CMA.CMNF
< Template type >
saves parts and assembly time ring installation
the template design makes the cost lower
● as long as CMA is directly connected with the motor with flange, it can be simply changed into a motor with clutch
cmnf type uses output and input power bearing to fix the mounting table on the machine with bolts. Due to the use of desktop rated disc, high heat dissipation and long service life. Fast reaction speed, most suitable for high frequency use< br />CTHP
< Gear type 〉
when installed, it does not need to adjust the integrated structure of the tooth core, so it is miniaturized
● the tooth type air pressure clutch is made up of two discs with gears all around. Under the action of air pressure, it can not slip and convey power accurately. Miniaturization, high torque, conveys constant torque unrelated to the number of rotations. Compared with the electromagnetic type, it can be connected in high-speed rotation,
connection and release can be completed in an instant< br />CSPP
< The single position type 〉
is connected by the spherical stop device
● the single position air pressure clutch is formed by the combination of gear and spherical stop device. It only stops at a fixed position after one rotation. No slippage, the connection is real. Most suitable for output, input power bearing and two gears need to be timely and accurately connected in a fixed position< There are also sealed 5hpsp-e models
torque range (N. m, air pressure 0.6MPa)
air brake
BSM
& lt; Micro 〉
condenses the function of the air brake, which is most suitable for the lightweight, miniaturization and automation of machinery
● the micro air brake is a combination of CSMP (micro) air clutch and brake adapter. The pursuit of brake lightweight, miniaturization, is the miniaturization design of all machinery indispensable procts.
for example, when starting a car, the transmission of the clutch should be used to make the engine rotate
pneumatic clutch: as the name suggests, pneumatic clutch is connected by air pressure and released by return spring. Pneumatic clutch is used in various ways in various instries. Compared with other clutches, it has many advantages. Even the same function has very superior performance< Comparison with magnetic powder clutch
performance advantages of pneumatic procts and electromagnetic procts
1. Reaction speed of pneumatic procts is 30% faster than that of magnetic powder clutch
2. Dynamic torque of pneumatic transmission is 40% higher than that of magnetic powder clutch
3. Service life of friction plate is 6 times longer
4. Pneumatic procts only consume 60% of energy of electromagnetic procts
5. Heat dissipation capacity is 30% higher than that of electromagnetic procts
Introction to common models and functions
compared with the general electromagnetic clutch brake, the air pressure clutch brake will not rece the torque and generate electrical sparks e to the excessive heat release effect. Can ensure the completion of heavy workload< Moreover, torque control has a wide range, which is most suitable for tension controller. Driven by air pressure, the starting is soft, the stopping is stable, and the heat recovery is simple. Through the operation of the controller, adjustment, smooth connection, give full play to the braking performance. Because of its simple structure, it can be used for a long time and easy to maintain< br />CSMP
< Miniaturization of CSCP (standard type) can save resources and space micro procts
● the micro air pressure clutch absorbs all the advantages of the standard air pressure clutch (CSCP), and then further lightens and miniaturizes. It is a necessary proct for all mechanical miniaturization design< br />CSCP
< Standard type >
reliable design for rability and no electric spark
● standard air pressure clutch is the representative of air pressure clutch. The torque is adjusted by air pressure in a wide range. Good heat dissipation, thick friction plate, suitable for high frequency, high load, continuous sliding and other cool conditions. Adjust the air pressure to make the starting soft. CDP can also be used as a torque limiter; Double sided
high efficiency, energy saving
double sided with simple installation
● e to the size of inner diameter and core groove, it is easy to install. CDP type air pressure clutch is used to make starting soft, save starting power and rece engine capacity. It is also suitable for high speed rotation
torque range (N. m, air pressure 0.6MPa)
DFE. QFE
& lt; HC series 〉
the largest air pressure clutch with stable supply torque
● HC series large air pressure clutch is divided into DFE type (single row disc) and QFE type (double row disc). Not only can proce the maximum torque, because of the low inertia design, it is most suitable for high-speed start and stop occasions. Achieve smooth movement. It has good reactivity when connected and disconnected< In the case of clutch, necessary accessories are needed< br />CMA.CMNF
< Template type >
saves parts and assembly time ring installation
the template design makes the cost lower
● as long as CMA is directly connected with the motor with flange, it can be simply changed into a motor with clutch
cmnf type uses output and input power bearing to fix the mounting table on the machine with bolts. Due to the use of desktop rated disc, high heat dissipation and long service life. Fast reaction speed, most suitable for high frequency use< br />CTHP
< Gear type 〉
when installed, it does not need to adjust the integrated structure of the tooth core, so it is miniaturized
● the tooth type air pressure clutch is made up of two discs with gears all around. Under the action of air pressure, it can not slip and convey power accurately. Miniaturization, high torque, conveys constant torque unrelated to the number of rotations. Compared with the electromagnetic type, it can be connected in high-speed rotation,
connection and release can be completed in an instant< br />CSPP
< The single position type 〉
is connected by the spherical stop device
● the single position air pressure clutch is formed by the combination of gear and spherical stop device. It only stops at a fixed position after one rotation. No slippage, the connection is real. Most suitable for output, input power bearing and two gears need to be timely and accurately connected in a fixed position< There are also sealed 5hpsp-e models
torque range (N. m, air pressure 0.6MPa)
air brake
BSM
& lt; Micro 〉
condenses the function of the air brake, which is most suitable for the lightweight, miniaturization and automation of machinery
● the micro air brake is a combination of CSMP (micro) air clutch and brake adapter. The pursuit of brake lightweight, miniaturization, is the miniaturization design of all machinery indispensable procts.
7. Air pressure through shaft clutch is connected by air pressure and released by return spring. The disc slides along the axis with air pressure and contacts the friction plate. The disc, friction plate, etc. are assembled on the wheel hub to form an integrated structure. The friction plate can be disassembled by unscrewing the adjusting nut, and the exchange is simple
8.
Working principle of the pneumatic clutch: the separation and closing of the power transmission, the pressurization and closing, and the pressure relief separation are controlled by 6 bar air pressure; It is generally used in dry oil-free environment and can be pulled in or separated in high-speed rotation
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