Motor Mechanical Clutches
Description
Motor mechanical clutches are devices used to engage and disengage power transmission from a motor to a driven component. They are typically the simplest and least expensive type of clutch actuation, often operated manually or by foot. These clutches use friction to create a solid connection for power transmission, allowing a moving component to synchronize with another that is moving at a different speed.
Working Principle
Mechanical clutches operate by using friction force between the drive and driven components. When engaged, the clutch allows power to be transmitted from the motor to the driven device, synchronizing their speeds. The clutch remains engaged until a force in the opposite direction is applied to disengage it. This mechanism is useful because it allows for controlled power transmission, minimizing slippage between input and output shafts to maximize efficiency.
Applications
Mechanical clutches are used in various applications where controlled power transmission is necessary. Specific examples include their use in conveyor systems, where they engage and disengage power to drive sprockets, and in vehicles, where they connect the engine to the transmission. They are also found in machinery that requires precise control over power delivery, such as in certain types of industrial equipment.
Advantages over other Mechanical Clutches
Mechanical clutches are often preferred for their simplicity and cost-effectiveness. They do not require complex hydraulic or electronic systems, making them easier to maintain and repair. Their manual operation can be advantageous in applications where precise control is necessary, and their locking mechanism ensures a reliable connection once engaged.
Limitations
One limitation of mechanical clutches is the potential for increased actuation resistance due to friction losses in the linkages, especially when the lever or pedal is located far from the clutch. This can make them less suitable for applications requiring long-distance actuation. Additionally, mechanical clutches may not be ideal for applications requiring rapid engagement and disengagement due to their reliance on manual operation.
Considerations
When selecting a mechanical clutch, several factors should be considered. Initial costs are typically lower compared to other types of clutches, but operating expenses can vary depending on the frequency of use and maintenance requirements. Durability is generally high, but the friction surfaces may wear over time, necessitating replacement. Accuracy in power transmission is a key advantage, but regular maintenance is essential to ensure optimal performance and longevity. Replacement and maintenance costs should be factored into the overall cost of ownership, as worn components can affect the clutch's efficiency and reliability.
from jbj Techniques Limited
Type BD clutches have been designed to mount onto any engine with flywheel and bellhousing conforming to SAE dimensions. These clutches consist of an over Centre clutch assembly mounted onto a tapered shaft carried on two bearings. The pilot bearing is housed in the engine flywheel and the outer... [See More]
- Application: Industrial; Motor; Pump
- Engagement: Plate / Disc
- Rotary Speed: 2000 to 3500
- Shaft: In-line
from jbj Techniques Limited
These units are free standing clutches of the multiple plate, oil bath type. These clutches are particularly suited to arduous applications and are capable of withstanding high radial loads. From small individual components to large combinations. Engineered product packages for a wide range of... [See More]
- Application: Industrial; Motor; Pump
- Rotary Speed: 3000 to 3200
- Power: 268 to 509
- Engagement: Plate / Disc
from KTR Corporation
The solid safety system KTR-SI is available in different types (standard and compact) and operating principles (ratchet, synchronous, fail-safe, disengaging), providing for overload protection up to 3,100 Nm. Product features. Backlash-free overload systems with declining spring characteristic. [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Rotary Speed: 4000
- Torque: 2.2 to 2286.1
- Special: Slip clutch / Disengagement Torque Limiter
from KTR Corporation
SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Rotary Speed: 1500
- Torque: 4.4 to 295.0
- Special: Slip clutch / Disengagement Torque Limiter
from KTR Corporation
SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Rotary Speed: 1500
- Torque: 4.4 to 295.0
- Special: Slip clutch / Disengagement Torque Limiter
from KTR Corporation
SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Rotary Speed: 1500
- Torque: 4.4 to 295.0
- Special: Slip clutch / Disengagement Torque Limiter
from KTR Corporation
SYNTEX ® is a safety system operating with positive locking suitable for torques up to 525 Nm. The component transmitting the torque is a punched disk spring (protected by patent). The design of the coupling ensures short reaction times with high repeating accuracy. Due to the special design it... [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Rotary Speed: 1500
- Torque: 4.4 to 295.0
- Special: Slip clutch / Disengagement Torque Limiter
from KTR Corporation
The core of the overload system is formed by the idle rotation elements. In case of overload they uncouple the driving and driven side while protecting the drive train from damages. After eliminating the overload, the rotation segments are manually re-engaged so that the drive is released again. [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Special: Slip clutch / Disengagement Torque Limiter
- Torque: 3.7 to 6047.2
- Engagement: Plate / Disc
from KTR Corporation
The core of the overload system is formed by the idle rotation elements. In case of overload they uncouple the driving and driven side while protecting the drive train from damages. After eliminating the overload, the rotation segments are manually re-engaged so that the drive is released again. [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Special: Slip clutch / Disengagement Torque Limiter
- Torque: 3.7 to 6047.2
- Engagement: Plate / Disc
from KTR Corporation
For exact dimensioning torque limiters latest simulation and calculation programmes are available. Therefore let us know many data of your drive. The more precise these data are, the more precise are the results of calculation. Make use of this possibility and discuss with us the application in... [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Special: Slip clutch / Disengagement Torque Limiter
- Torque: 1.5 to 6047.2
- Engagement: Plate / Disc
from KTR Corporation
For exact dimensioning torque limiters latest simulation and calculation programmes are available. Therefore let us know many data of your drive. The more precise these data are, the more precise are the results of calculation. Make use of this possibility and discuss with us the application in... [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Special: Slip clutch / Disengagement Torque Limiter
- Torque: 1.5 to 6047.2
- Engagement: Plate / Disc
from KTR Corporation
The RUFLEX ® modular system is able to provide a solution for every drive. The combination with the well-approved KTR couplings and the integration of customer-specific drive components (e. g. sprockets) provides for an overload protection up to 6,800 Nm adapted to every application in an... [See More]
- Application: Industrial; Automotive; Aerospace; Marine; Heavy; Power Takeoff; Conveyor; Machine Tool; Web; Motor; Pump; Power Transmission; Trailer; Off-Highway; Robotics; Military
- Rotary Speed: 6600
- Torque: 3.7 to 1179.9
- Special: Slip clutch / Disengagement Torque Limiter