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Rodless cylinder
Working principle of rodless cylinder_Mechanical rodless cylinder structure diagram, price, model and manufacturer introduction are as follows:
The working principle of the rodless cylinder is the same as that of the ordinary cylinder, except that the external connection and sealing forms are different.
Both sides of the rodless cylinder are hollow. The permanent magnet inside the piston rod drives another magnet (moving part) outside the piston rod. What I want to say is that it has very high requirements for cleanliness. Our company's magnetic couple is rodless. The cylinder often needs to be removed and cleaned with gasoline, which may be related to its working environment. .
There is a piston in the rodless cylinder, but there is no piston rod. The piston is installed in the guide rail, the external load is connected to the piston, and the actuation depends on the air intake.
The movement of the magnetic couple is achieved by using the permanent magnet in the hollow piston rod to drive the movement of another magnet outside the piston rod. Because the inner and outer magnetic rings are easy to separate when the speed is fast and the load is high, it is less used now. The size of its load mass requires finding the characteristic curve of its mass and speed. Nowadays, mechanical ones are used more often.
Rodless cylinders are divided into magnetic couple rodless cylinders and mechanical contact rodless cylinders. A rodless cylinder refers to a cylinder that uses a piston to directly or indirectly connect to an externally executed machine, and allows it to follow the piston to achieve reciprocating motion. The biggest advantage of this type of cylinder is that it saves installation space.
Magnetic couple rodless cylinder:
The piston drives the moving body outside the cylinder to move synchronously through magnetic force. Its working principle: A set of high-strength permanent magnetic rings is installed on the piston. The magnetic lines pass through the thin-walled cylinder and interact with another set of magnetic rings set outside. Since the two sets of magnetic rings have opposite magnetic properties, they have strong suction. When the piston is pushed by air pressure in the cylinder, it drives the magnetic ring sleeve outside the cylinder to move together under the action of magnetic force. The thrust of the cylinder piston must match the suction force of the magnetic ring.
Mechanical contact rodless cylinder:
There is a groove in the axial direction of the cylinder tube, and the piston and Shangzhi move in the upper part of the groove. In order to prevent leakage and dustproof requirements, stainless steel sealing tapes and dustproof stainless steel tapes are used at the opening to be fixed on the cylinder heads at both ends. The piston frame passes through the groove to connect the piston and Shangzhi as a whole. The piston is connected to the Shangzhi and drives the actuator fixed on the Shangzhi to achieve reciprocating motion.
Rodless cylinder features:
1. Compared with ordinary cylinders, the installation device can be reduced by 1/2 under the same stroke;
2. No need to install anti-rotation machinery;
3. Suitable for cylinder diameter 10-80mm, maximum stroke up to 41.5m;
4. Speed 10m/s
The ancestor of the rodless cylinder is the German Origa Pneumatic Equipment Co., Ltd. The concept of rodless cylinders was first proposed and practiced by Origa. Origa opened the door to the rodless era with its advanced technology research and development capabilities. Rodless cylinder saves space for equipment integration. A rodless cylinder refers to a cylinder that uses a piston to directly or indirectly connect to an external actuator, and allows it to follow the piston to achieve reciprocating motion. The biggest advantage of this type of cylinder is that it saves installation space. Rodless cylinders are divided into magnetic couple rodless cylinders, magnetic cylinders and mechanical rodless cylinders.
The working principle of the rodless cylinder is the same as that of the ordinary cylinder, except that the external connection and sealing forms are different.
Both sides of the rodless cylinder are hollow. The permanent magnet inside the piston rod drives another magnet (moving part) outside the piston rod. What I want to say is that it has very high requirements for cleanliness. Our company's magnetic couple is rodless. The cylinder often needs to be removed and cleaned with gasoline, which may be related to its working environment. .
There is a piston in the rodless cylinder, but there is no piston rod. The piston is installed in the guide rail, the external load is connected to the piston, and the actuation depends on the air intake.
The movement of the magnetic couple is achieved by using the permanent magnet in the hollow piston rod to drive the movement of another magnet outside the piston rod. Because the inner and outer magnetic rings are easy to separate when the speed is fast and the load is high, it is less used now. The size of its load mass requires finding the characteristic curve of its mass and speed. Nowadays, mechanical ones are used more often.
Rodless cylinders are divided into magnetic couple rodless cylinders and mechanical contact rodless cylinders. A rodless cylinder refers to a cylinder that uses a piston to directly or indirectly connect to an externally executed machine, and allows it to follow the piston to achieve reciprocating motion. The biggest advantage of this type of cylinder is that it saves installation space.
Magnetic couple rodless cylinder:
The piston drives the moving body outside the cylinder to move synchronously through magnetic force. Its working principle: A set of high-strength permanent magnetic rings is installed on the piston. The magnetic lines pass through the thin-walled cylinder and interact with another set of magnetic rings set outside. Since the two sets of magnetic rings have opposite magnetic properties, they have strong suction. When the piston is pushed by air pressure in the cylinder, it drives the magnetic ring sleeve outside the cylinder to move together under the action of magnetic force. The thrust of the cylinder piston must match the suction force of the magnetic ring.
Mechanical contact rodless cylinder:
There is a groove in the axial direction of the cylinder tube, and the piston and Shangzhi move in the upper part of the groove. In order to prevent leakage and dustproof requirements, stainless steel sealing tapes and dustproof stainless steel tapes are used at the opening to be fixed on the cylinder heads at both ends. The piston frame passes through the groove to connect the piston and Shangzhi as a whole. The piston is connected to the Shangzhi and drives the actuator fixed on the Shangzhi to achieve reciprocating motion.
Rodless cylinder features:
1. Compared with ordinary cylinders, the installation device can be reduced by 1/2 under the same stroke;
2. No need to install anti-rotation machinery;
3. Suitable for cylinder diameter 10-80mm, maximum stroke up to 41.5m;
4. Speed 10m/s
The ancestor of the rodless cylinder is the German Origa Pneumatic Equipment Co., Ltd. The concept of rodless cylinders was first proposed and practiced by Origa. Origa opened the door to the rodless era with its advanced technology research and development capabilities. Rodless cylinder saves space for equipment integration. A rodless cylinder refers to a cylinder that uses a piston to directly or indirectly connect to an external actuator, and allows it to follow the piston to achieve reciprocating motion. The biggest advantage of this type of cylinder is that it saves installation space. Rodless cylinders are divided into magnetic couple rodless cylinders, magnetic cylinders and mechanical rodless cylinders.
Category:Rodless cylinderBrand:AirTAC
$44.83Including Tax$50.66
$90.72Including Tax$102.51
$79.08Including Tax$89.36
1. Compact exterior, saves installation space, and has high inertia ratio;2. The screw plug is sealed, and the M5 metric screw is equipped with a sealing gasket to prevent coke leakage in the quick-connect part of the thread;3. The plastic interface part is available in gray or black colors to facilitate your piping needs.
Click on the order code to learn more about each product number
| Order code | Product Code | Reference standard price (excluding tax) | Reference standard price (including tax) | Estimated delivery | Quantity |
|---|---|---|---|---|---|
| 212648 | B52-RMS40X900LB | $155.45 | $175.66 | One-year return guarantee | |
| 212628 | B52-RMS16X200LB | $44.98 | $50.83 | One-year return guarantee |
1. Compact exterior, saves installation space, and has high inertia ratio;2. The screw plug is sealed, and the M5 metric screw is equipped with a sealing gasket to prevent coke leakage in the quick-connect part of the thread;3. The plastic interface part is available in gray or black colors to facilitate your piping needs.
Click on the order code to learn more about each product number
| Order code | Product Code | Reference standard price (excluding tax) | Reference standard price (including tax) | Estimated delivery | Quantity |
|---|---|---|---|---|---|
| 212627 | B52-RMT32X400S | $175.89 | $198.76 | One-year return guarantee | |
| 212618 | B52-RMT16X100SA | $90.72 | $102.51 | One-year return guarantee |
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with adjustable buffers and fixed buffer devices. The reversing action is smooth and impact-free, while avoiding mechanical damage;external hydraulic buffers can be ordered separately for better buffering effects;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder;5. The slide rail design is added, the body has high running accuracy, the body does not rotate with high accuracy, and the load capacity is strong.
Category: Rodless Cylinder, Brand: Airtac, Series: RMH
Click on the order code to learn more about each product number
| Order code | Product Code | Attributes | Reference standard price (excluding tax) | Reference standard price (including tax) | Estimated delivery | Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 204710 | RMH25X800S | 25MM | 800MM | S magnetized | 345 | PT1/8 | fixed buffer | Working temperature:-20-70 Speed range:50-400mm/s | $205.05 | $231.71 | One-year return guarantee | |
| 204667 | RMH10X100S | 10MM | 100MM | S magnetized | 55 | M5x0.8 | fixed buffer | Working temperature:-20-70 Speed range:50-400mm/s | $59.40 | $67.12 | One-year return guarantee |
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with adjustable damping and fixed damping devices, the reversing movement is smooth and without shock, and mechanical damage is avoided;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder.
Category: Rodless Cylinder, Brand: Airtac, Series: RMSF
Click on the order code to learn more about each product number
| Order code | Product Code | Attributes | Reference standard price (excluding tax) | Reference standard price (including tax) | Estimated delivery | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 203662 | RMSF32X490 | 32MM | 490MM | No mounting accessories | PT1/8 | 560 | Operating temperature:-20-70F Speed range:50-400mm/s | $95.81 | $108.27 | One-year return guarantee | |
| 203650 | RMSF20X700 | 20MM | 700MM | No mounting accessories | PT1/8 | 220 | Operating temperature:-20-70F Speed range:50-400mm/s | $62.18 | $70.26 | One-year return guarantee |
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of an ordinary cylinder, and the maximum stroke is larger than that of an ordinary cylinder;3. Both ends of the cylinder are equipped with fixed balancing devices, so that the reversing action is smooth without balancing and mechanical damage is avoided. Optional external oil house damper is available for better damping effect;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder;5. The double guide rod structure has high guiding accuracy and can withstand certain lateral or eccentric loads.
Category: Rodless Cylinder, Brand: Airtac, Series: RMT
Click on the order code to learn more about each product number
| Order code | Product Code | Attributes | Reference standard price (excluding tax) | Reference standard price (including tax) | Estimated delivery | Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 204488 | RMT40X950 | 40MM | 950MM | Not magnetic | 2 adjustment screws | 880 | PT1/4 | Operating temperature:-20-70F Speed range:50-400mm/s | $300.86 | $339.97 | One-year return guarantee | |
| 1051 | RMT40X50 | 40MM | 50MM | Not magnetic | 2 adjustment screws | 880 | PT1/4 | Operating temperature:-20-70F Speed range:50-400mm/s | $204.43 | $231.01 | One-year return guarantee |
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider, so the sealing performance is different;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with fixed balancing devices, so that the reversing action is smooth without balancing and mechanical damage is avoided. Optional external oil house slowdown device can provide better slowing and balancing effect;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder;5. The double guide rod structure has high guiding precision and can withstand a certain lateral or eccentric load.
Category: Rodless Cylinder, Brand: Airtac, Series: RMTL
Click on the order code to learn more about each product number
| Order code | Product Code | Attributes | Reference standard price (excluding tax) | Reference standard price (including tax) | Estimated delivery | Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 204657 | RMTL32X900SA | 32MM | 900MM | S magnetized | Hydraulic buffer buffer 2 | 560 | PT1/8 | Working temperature:-20-70 Speed range:50-500mm/s | $321.07 | $362.81 | One-year return guarantee | |
| 989 | RMTL40X1100 | 40MM | 1100MM | Not magnetic | 2 adjustment screws | 880 | PT1/4 | Working temperature:-20-70 Speed range:50-500mm/s | $373.37 | $421.91 | One-year return guarantee |
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with adjustable damping and fixed damping devices. The reversing movement is smooth and without shock, and mechanical damage is avoided at the same time;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder.
Category: Rodless Cylinder, Brand: Airtac, Series: RMS
Click on the order code to learn more about each product number
| Order code | Product Code | Attributes | Reference standard price (excluding tax) | Reference standard price (including tax) | Estimated delivery | Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 203649 | RMS40X800LB | 40MM | 800MM | Foot holder | fixed buffer | PT1/4 | 880 | Operating temperature:-20-70F Speed range:50-400mm/s | $150.21 | $169.74 | One-year return guarantee | |
| 936 | RMS32X1300 | 32MM | 1300MM | No mounting accessories | fixed buffer | PT1/8 | 560 | Operating temperature:-20-70F Speed range:50-400mm/s | $129.14 | $145.93 | One-year return guarantee |
1. Compact exterior, saves installation space, and has high inertia ratio;2. The screw plug is sealed, and the M5 metric screw is equipped with a sealing gasket to prevent coke leakage in the quick-connect part of the thread;3. The plastic interface part is available in gray or black colors to facilitate your piping needs.
1. Compact exterior, saves installation space, and has high inertia ratio;2. The screw plug is sealed, and the M5 metric screw is equipped with a sealing gasket to prevent coke leakage in the quick-connect part of the thread;3. The plastic interface part is available in gray or black colors to facilitate your piping needs.
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with adjustable buffers and fixed buffer devices. The reversing action is smooth and impact-free, while avoiding mechanical damage;external hydraulic buffers can be ordered separately for better buffering effects;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder;5. The slide rail design is added, the body has high running accuracy, the body does not rotate with high accuracy, and the load capacity is strong.
Category: Rodless Cylinder, Brand: Airtac, Series: RMH
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with adjustable damping and fixed damping devices, the reversing movement is smooth and without shock, and mechanical damage is avoided;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder.
Category: Rodless Cylinder, Brand: Airtac, Series: RMSF
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of an ordinary cylinder, and the maximum stroke is larger than that of an ordinary cylinder;3. Both ends of the cylinder are equipped with fixed balancing devices, so that the reversing action is smooth without balancing and mechanical damage is avoided. Optional external oil house damper is available for better damping effect;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder;5. The double guide rod structure has high guiding accuracy and can withstand certain lateral or eccentric loads.
Category: Rodless Cylinder, Brand: Airtac, Series: RMT
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider, so the sealing performance is different;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with fixed balancing devices, so that the reversing action is smooth without balancing and mechanical damage is avoided. Optional external oil house slowdown device can provide better slowing and balancing effect;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder;5. The double guide rod structure has high guiding precision and can withstand a certain lateral or eccentric load.
Category: Rodless Cylinder, Brand: Airtac, Series: RMTL
1. Magnetic coupling rodless cylinder has no mechanical connection between the piston and the slider and has excellent sealing performance;2. The movement of the piston is transmitted to the external slider through magnetic coupling force, without the need for a piston rod. The installation space is less than that of ordinary cylinders, and the maximum stroke is larger than that of ordinary cylinders;3. Both ends of the cylinder are equipped with adjustable damping and fixed damping devices. The reversing movement is smooth and without shock, and mechanical damage is avoided at the same time;4. The piston cavity is separated from the slider to prevent dust and dirt from entering the system and extend the service life of the cylinder.
Category: Rodless Cylinder, Brand: Airtac, Series: RMS
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