Product Description
Replacement Kaeser Elements-Flexible Elastomeric Coupling Parts & Kits Screw Air Compressor Spare Parts E30 5.3129.0 5.3129.3 E40 5.3177.1 E10 5.3246e4 E20
Product Description
CHINAMFG E Series Flexible Elements size(s) E30 close coupled style with standard imperial and standard shoe coating in Urethane (Orange) material for elastomeric couplings.
Elastomeric Coupling Type;
8-1/4″Outside Diameter; Element;
Rubber; 2.44″ Between Shaft Ends;
E30 Coupling Size;
5800RPM Maximum Speed;
3651In-Lbs Torque
Component: Element
Coupling Type: Elastomeric Coupling
Coupling Size or Series : E30
Material: Rubber
Torque: 3651In-Lbs
Maximum Speed RPM: 5800
Coupling Features
- Good starting performance can change the load starting of the motor to no-load starting, so as to realize the soft starting of the working machine, reduce the current during starting and reduce the starting energy consumption.
- Save electric energy and equipment cost, which can solve the unreasonable situation of the big horse-drawn trolley with load starting machine, save the motor capacity, improve the power factor and motor efficiency of the grid, reduce reactive power loss, save electric energy, and simplify the motor starting equipment and reduce equipment cost.
- The transferred torque can be adjusted, easy to achieve overload protection.When the working machine is overloaded or jammed, the steel ball type safety coupling will slip automatically, which can prevent the motor from burning out and other parts damage.
- Except for the starting and braking stages, the main and driven parts of the steel ball safety coupling have no speed difference, no friction loss and high transmission efficiency.
- Nonmetallic elastic elements are adopted in the steel ball type safety coupling, which can compensate the offset of the linked 2 axes within a certain range, with a small amount of buffering and damping.
- Reliable operation, stable performance, convenient installation, disassembly and maintenance.
Determining the right type of flexible coupling starts with the following analysis of the application:
- Prime mover type (motor, diesel engine, etc.) of the drive side of the system
- Actual horsepower and/or torque requirements, not prime motor-rated horsepower (note the range of variable torque caused by periodic or unstable loads, worst-case starting loads,
- Drive system inertia related to prime mover inertia (data available from equipment supplier)
- vibration, linear and torsional vibration (experienced supplier or consultant can help you evaluate vibration) shaft-to-shaft deviation;
- Note the degree of Angle offset (axis is not parallel) and parallel offset (distance between axis centers when axes are parallel but not aligned);
- Also note whether the drive/driven units share the same floor axial (inside/outside) axial motion,
- whether they share distance (the distance between the drive end and the driven axis), and any other space-related restrictions.
Detailed Photos
We are able to offer a wide range of special couplings, which are based on your samples or drawings.
Due to the refinement of production operations and the high-end technology, we have been able to produce high-quality Rubber Coupling, Trolley Wheel, Flexible Coupling, Flexible Rubber Coupling, Industrial Rubber Coupling, Star Coupling, CHINAMFG type Coupling Spare and other products, widely used in industrial applications.
All these products are tested and checked against the set quality parameters before being sent to the customer. This shows that we are willing to provide our customers with updated and perfect product lines to meet their different needs. In addition, we also provide customized solutions to provide customers with a wide range of space, so that they can choose their favorite products according to their needs and requirements.
More Products for Choose
| Coupling | Coupling |
| 1613949900 | 1613982300 |
| 1614873800 | 1613958500 |
| 165710800 | 165710800 |
| 162357100 | 1619646700 |
| 1615678500 | 165714700 |
| 1615682500 | 1604076100 |
| 1613982300 | 1626510900 |
| 74987806 | 574991005 | 574991106 | 574991133 | 574991401 | 6259092600 | 6259094000 |
| 1613677700 | 1613680401 | 1613684101 | 1613685204 | 1613687900 | 574988132 | 574991017 |
| 1957157125 | 1957157147 | 1957157157 | 1957157169 | 1957157185 | 1613679600 | 1613681801 |
| 2901168000 | 2901170000 | 2901171200 | 2901172300 | 2901173300 | 1957157142 | 1957157153 |
| 6259092000 | 625957100 | 6259094500 | 6259096700 | 2901168402 | 2901170800 | |
| 574987807 | 574991006 | 574991107 | 574991135 | 574991404 | 6259092700 | |
| 1613678300 | 1613680500 | 1613684630 | 1613685380 | 1613688200 | 574991001 | 574991018 |
| 1957157126 | 1957157148 | 1957157158 | 1957157170 | 1957157196 | 1613680000 | 1613682800 |
| 2901168100 | 2901175710 | 2901171300 | 2901172400 | 2901173500 | 1957157143 | 1957157154 |
| 6259092100 | 6259094600 | 6259095600 | 6259096800 | 2901168403 | 2901170900 | |
| 574987901 | 574991007 | 574991108 | 574991137 | 574991004 | 6259092900 | 6259094200 |
| 1613679001 | 1613681300 | 1613684783 | 1613685480 | 1613680400 | 574991003 | 574991101 |
| 1957157127 | 1957157149 | 1957157159 | 1957157172 | 1957157146 | 1613685710 | 1613683702 |
| 2901168200 | 2901175710 | 2901171500 | 2901172500 | 2901169700 | 6259095000 | 6259096000 |
| 6259092200 | 625957100 | 6259094700 | 6259095700 | 625957100 | 574991127 | 574991142 |
| 574988106 | 574991009 | 574991117 | 574991138 | 574991102 | 1613685083 | 1613685980 |
| 1613679007 | 1613681401 | 1613684881 | 1613685780 | 1613684100 | 1957157164 | 1957157180 |
| 1957157135 | 1957157150 | 1957157161 | 1957157173 | 1957157156 | 2901171900 | 2901172900 |
| 2901168300 | 2901170400 | 2901171600 | 2901172600 | 2901171100 | 625957100 | 6259096100 |
| 6259092300 | 625957100 | 6259094800 | 6259095800 | 62595710 | 574991128 | 574991143 |
| 574988113 | 574991571 | 574991118 | 574991140 | 574991132 | 1613685200 | 1613686000 |
| 1613679200 | 1613681600 | 1613684980 | 1613685880 | 1613685202 | 1957157165 | 1957157182 |
| 1957157136 | 1957157151 | 1957157162 | 1957157174 | 1957157168 | 2901172000 | 2901173000 |
| 2901168400 | 2901170600 | 2901171700 | 2901172700 | 2901172200 | 6259096200 | |
| 6259092500 | 625957100 | 6259094900 | 6259095900 | 625957100 | 574991129 | 574991144 |
| 574988116 | 574991013 | 574991125 | 574991141 | 574991145 | 1613685201 | 1613686600 |
| 1613679400 | 1613681701 | 1613684981 | 1613685900 | 1613687800 | 6259096500 | |
| 1957157141 | 1957157152 | 1957157163 | 1957157175 | 1957157184 | 1957157145 | 1957157155 |
| 2901168401 | 2901170700 | 2901171800 | 2901172800 | 2901173200 | 2901168500 | 2901171000 |
| 1957157167 | 2901172100 | 1957157183 | 2901173100 | 6259096300 |
Tips:
This is only a part of the part numbers, many oil separator filters P/N are not listed, in addition there are replacements filters for many other air compressor brands.
Company Profile
Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment. Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.
Company team
Our company is located in the beautiful coastal city of HangZhou,is a professional manufacturer of air compressor filters and separators,
We repect the enterprise spirit of “steadyfastness,hard work and responsibility” and creat a good corporate environment based on the operation principle of “Integrity,reliability and innovation”.
With the survival idea of “perfect technology, good service and excellent quality”,
We always adhere to customer first,
aim at serving customer sincerely and touching customer with our service.
We plunge ourselves to provide clear and sustainable comprssed air to our customer,
meanwhile constantly pursue to save the sunning cost of compressor system for them.
Profession, concentration, focus is our corporate philosophy.
FAQ
Q1. What is your product range?
A: Our products cover replacement hydraulic filter, Air compressor filters, Compressed air filter element, Heavy truck insert filters, Vacuum pump filters, and Some spare parts for compressors.
Q2. Is customized filter or OEM available?
A: Yes, just offer your required specifications and drawings.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build new molds, but open new mold fee charged, when you place bulk order, the mold fee can return back.
Q4. What’s your terms of packing?
A: Generally, we pack our goods in neutral boxes,outside brown carton cases. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q5. What’s your terms of delivery?
A: (1)FOB (2)CFR (3)CIF.
Q6. How about your delivery time?
A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order.
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Can flexible couplings be used in precision motion control systems?
Yes, flexible couplings can be used in precision motion control systems, but careful consideration must be given to their selection and application. Precision motion control systems require high accuracy, repeatability, and minimal backlash. Flexible couplings can play a crucial role in such systems when chosen appropriately and used in the right conditions.
Selection Criteria: When selecting a flexible coupling for a precision motion control system, several key factors should be considered:
- Backlash: Look for couplings with minimal or no backlash to ensure accurate motion transmission and precise positioning.
- Torsional Stiffness: Choose a coupling with sufficient torsional stiffness to minimize torsional deflection and maintain accurate motion control.
- Misalignment Compensation: Ensure the coupling can accommodate the required misalignment without introducing significant variations in motion accuracy.
- Dynamic Performance: Evaluate the coupling’s dynamic behavior under varying speeds and loads to ensure smooth and precise motion control during operation.
- Material and Construction: Consider the material and construction of the coupling to ensure it can withstand the specific environmental conditions and loads of the motion control system.
- Size and Space Constraints: Choose a compact and lightweight coupling that fits within the available space and does not add excessive inertia to the system.
Applications: Flexible couplings are commonly used in precision motion control systems, such as robotics, CNC machines, semiconductor manufacturing equipment, optical systems, and high-precision measurement instruments. They help transmit motion from motors to various components, such as lead screws, spindles, or precision gears, while compensating for misalignments and providing shock and vibration absorption.
Specialized Couplings: For ultra-high precision applications, specialized couplings, such as zero-backlash or torsionally rigid couplings, may be preferred. These couplings are designed to provide precise motion transmission without any play or torsional deflection, making them suitable for demanding motion control tasks.
Installation and Alignment: Proper installation and alignment are critical to achieving optimal performance in precision motion control systems. Precise alignment of the coupling and connected components helps maintain accurate motion transmission and minimizes eccentricities that could impact the system’s precision.
Summary: Flexible couplings can indeed be used in precision motion control systems when chosen and applied correctly. By considering factors like backlash, torsional stiffness, misalignment compensation, and dynamic performance, users can select the right coupling to ensure high accuracy, repeatability, and reliable motion control in their specific application.
How does a flexible coupling handle alignment issues in long-distance shaft connections?
In long-distance shaft connections, it is common to encounter alignment issues due to factors such as thermal expansion, foundation settlement, or machinery shifts. Flexible couplings play a crucial role in handling these alignment issues and ensuring efficient power transmission. Here’s how they achieve this:
- Misalignment Compensation: Flexible couplings are designed to accommodate both angular and parallel misalignments between shafts. When the shafts are not perfectly aligned, the flexibility of the coupling allows it to bend or flex, reducing the transmission of misalignment forces to connected equipment.
- Reduced Stress on Equipment: By absorbing and compensating for misalignment, flexible couplings reduce the stress and loads imposed on connected machinery. This feature is particularly important in long-distance shaft connections, where misalignment can be more pronounced.
- Torsional Flexibility: In addition to angular and parallel misalignments, long-distance shaft connections may also experience torsional misalignment. Flexible couplings can handle torsional flexibility, allowing smooth torque transmission even if the connected shafts have slightly different rotational speeds.
- Vibration Damping: Long-distance shaft connections can be susceptible to vibrations due to the extended span and potential resonance. Flexible couplings help dampen these vibrations, protecting the connected equipment from excessive wear and fatigue.
- Resilience to Shock Loads: Long-distance shaft connections in industrial settings may experience shock loads due to sudden starts, stops, or equipment malfunctions. Flexible couplings can absorb and dissipate some of these shock loads, safeguarding the connected components.
- Longevity: By mitigating the effects of misalignment, vibrations, and shock loads, flexible couplings contribute to the longevity of the connected equipment and reduce maintenance and replacement costs over time.
When selecting a flexible coupling for long-distance shaft connections, it is essential to consider factors such as the degree of misalignment, torque requirements, operating conditions, and the environment in which the coupling will be used. Regular inspection and maintenance of the flexible coupling can further enhance its performance and ensure reliable operation in long-distance shaft connections.
Are there any safety considerations when using flexible couplings in rotating machinery?
Yes, there are several safety considerations to keep in mind when using flexible couplings in rotating machinery. While flexible couplings offer numerous benefits in terms of misalignment compensation, vibration isolation, and shock absorption, improper use or maintenance can lead to safety hazards. Here are some important safety considerations:
- Proper Installation: Ensure that the flexible coupling is installed correctly and securely following the manufacturer’s guidelines. Improper installation can lead to coupling failure, unexpected disconnection, or ejection of coupling components, which may result in equipment damage or injury to personnel.
- Alignment: Proper shaft alignment is essential for the reliable and safe operation of flexible couplings. Misaligned shafts can cause excessive stress on the coupling and connected components, leading to premature wear and possible failure. Regularly check and maintain proper shaft alignment to prevent safety risks.
- Operating Conditions: Consider the environmental and operating conditions of the machinery when selecting a flexible coupling. Some couplings are designed for specific temperature ranges, hazardous environments, or corrosive atmospheres. Using a coupling that is not suitable for the operating conditions can compromise safety and performance.
- Torque and Speed Limits: Always operate the flexible coupling within its specified torque and speed limits. Exceeding these limits can cause coupling failure, leading to unexpected downtime, equipment damage, and potential safety hazards.
- Maintenance: Regularly inspect and maintain the flexible coupling to ensure its continued safe operation. Check for signs of wear, damage, or corrosion, and promptly replace any worn or damaged components with genuine parts from the manufacturer.
- Emergency Stop Mechanism: In applications where safety is critical, consider implementing an emergency stop mechanism to quickly halt machinery operation in case of coupling failure or other emergencies.
- Personal Protective Equipment (PPE): When working with rotating machinery or during maintenance tasks involving couplings, personnel should wear appropriate PPE, such as gloves, eye protection, and clothing that can resist entanglement hazards.
- Training and Awareness: Ensure that personnel working with the machinery understand the potential hazards associated with flexible couplings and receive proper training on safe handling, installation, and maintenance procedures.
By adhering to these safety considerations, operators and maintenance personnel can mitigate potential risks and ensure the safe and reliable operation of rotating machinery with flexible couplings. Additionally, it is essential to comply with relevant safety standards and regulations specific to the industry and application to ensure a safe working environment.
editor by CX 2023-12-19