360° Electric Rotary Actuators
Description
360° Electric Rotary Actuators are devices that drive components rotationally using electromagnetic power from a motor. They are designed to provide control and indexing capabilities, allowing for multiple position stops along their rotational strokes. These actuators can feature either a circular shaft or a table as their rotational element, with the option for single or double shafts. The actuators are equipped with features such as cushioning to soften stops and position feedback devices like encoders and potentiometers, which enhance their functionality and precision .
Working Principle
Electric rotary actuators operate by converting electrical energy into rotational motion. This is achieved through the use of a motor that drives the actuator's shaft or table. The angle of rotation can be adjusted via screws or other stop adjustments, allowing for precise control over the actuator's movement. The ability to electronically program these actuators makes them highly useful for applications requiring precise and scalable movement control. Their sealed design also makes them suitable for environments that require high levels of sanitation .
Applications
360° Electric Rotary Actuators are used in a variety of industries and applications. In the semiconductor manufacturing sector, they are employed for precise positioning tasks. They are also utilized in laboratory and medical settings, where accuracy and repeatability are crucial. In the electric power industry, these actuators are used in high-power switching gears, while in the automotive industry, they are found in car seat adjustments. Additionally, they are suitable for packaging applications and can be used in environments requiring sanitary conditions, such as medical device manufacturing and food processing .
Advantages over other Electric Rotary Actuators
One of the key advantages of 360° Electric Rotary Actuators is their ability to provide a full rotation, which is not always possible with other types of actuators. This capability allows for greater flexibility in applications that require continuous rotational motion. Furthermore, their electronic programmability and precise control make them superior in applications where accuracy and repeatability are essential. The sealed design of these actuators also offers an advantage in maintaining sanitary conditions in sensitive environments .
Limitations
Despite their advantages, 360° Electric Rotary Actuators have limitations. They may require higher initial costs compared to simpler actuator designs. Additionally, their complexity can lead to increased maintenance requirements and potential for higher operating expenses. The need for precise electronic control systems can also add to the overall cost and complexity of implementing these actuators in certain applications .
Considerations
When considering the use of 360° Electric Rotary Actuators, it is important to evaluate factors such as initial costs, operating expenses, and maintenance requirements. These actuators may have higher upfront costs due to their advanced features and electronic control systems. However, their durability and precision can lead to long-term savings in applications where accuracy is critical. Maintenance costs should also be considered, as the complexity of these actuators may necessitate more frequent servicing. Additionally, the sealed design of these actuators can contribute to their longevity and reliability in demanding environments .
from Indelac Controls, Inc.
The R Series compact rotary electric actuator was specifically designed for small ball valves and dampers. This heavy duty reversing actuator develops 100 lb ·in torque and rotates form 0 to 90 in 2.5 . The spur gear drive train has been designed for severe applications and as in all ICI... [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 100
- Supply Voltage: 12 to 230
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
The S series compact rotary electric actuator was specifically designed for valve sizes from ¾ ” to 2 ½ ”and dampers that do not exceed the rated torque of the actuator. These heavy-duty reversing actuators develop 200 lb ·in (model SD) and 300 (model SDX) lb... [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 300
- Supply Voltage: 12 to 230
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
This series of heavy-duty reversing actuators were developed in 1995 and went into production early in 1996. ICI ‘s K series rotary electric actuator is a machine that was designed to automate quarter turn equipment requiring up to 27300 lb × in (2275 lb × ft) torque. The K series... [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; >360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 27300
- Supply Voltage: 12 to 460
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
Enclosure options include: NEMA 4, 4X, 7 and 9. The heavy-duty sand-cast aluminum enclosure has a thermally bonded ultraviolet resistant polyester powder coating that not only enhances its appearance but also is a tough corrosion resistant coating. Anodizing and epoxy coatings are offered as well. [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 2000
- Supply Voltage: 12 to 230
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
Enclosure options include: NEMA 4, 4X, 7 and 9. The heavy-duty sand-cast aluminum enclosure has a thermally bonded ultraviolet resistant polyester powder coating that not only enhances its appearance but also is a tough corrosion resistant coating. Anodizing and epoxy coatings are offered as well. [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 1000
- Supply Voltage: 12 to 230
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
Enclosure options include: NEMA 4, 4X, 7 and 9. The heavy-duty sand-cast aluminum enclosure has a thermally bonded ultraviolet resistant polyester powder coating that not only enhances its appearance but also is a tough corrosion resistant coating. Anodizing and epoxy coatings are offered as well. [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 2800
- Supply Voltage: 12 to 230
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
Enclosure options include: NEMA 4, 4X, 7 and 9. The heavy-duty sand-cast aluminum enclosure has a thermally bonded ultraviolet resistant polyester powder coating that not only enhances its appearance but also is a tough corrosion resistant coating. Anodizing and epoxy coatings are offered as well. [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 400
- Supply Voltage: 12 to 230
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
ICI ‘s L series rotary electric actuator was designed for quarter turn valve and damper applications requiring up to 3840 lb × in torque. This heavy-duty reversing actuator has been manufactured since 1991 and is well known for its dependability in harsh applications where reliability is... [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; >360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 3840
- Supply Voltage: 12 to 460
- Operating Temperature: -40 to 150
from Indelac Controls, Inc.
ICI ‘s M series rotary electric actuator was designed for quarter turn valve and damper applications requiring up to 1500 lb ·in torque. This heavy-duty reversing actuator has been manufactured for over twenty years and has achieved an impeccable reputation for reliability in... [See More]
- Rotation Angle: Less than 45 degrees; 45°; 90°; 135°; 180°; 225°; 270°; 315°; 360°; >360°; Multiple Position; Adjustable Angle One Side; Adjustable Angle Both Sides
- Maximum Torque: 1500
- Supply Voltage: 12 to 230
- Operating Temperature: -40 to 150
from Yamaha Motor- Robot Division
Position repeatability accuracy of +/-30seconds (0.0083 °). The R type can be used as the rotation axis when combined with other robots, or utilized for a wide range of applications such as index tables. Harmonic drive delivers high-strength and high-accuracy. [See More]
- Rotation Angle: 360°
- Maximum Torque: 935
- Supply Voltage: 100 to 200
- Time / 180°: 64.8
from Lika Electronic
Rugged high torque positioning unit. Up to 24 Nm starting torque. Real 20 bit multiturn encoder. Closed loop control. Woodworking, packaging, bottling & labelling machines [See More]
- Rotation Angle: 360°
- Maximum Torque: 133
- Supply Voltage: 24
- Axial Load: 44.96
from Hymark/Kentucky Gauge
Rugged high torque positioning unit. Up to 24 Nm starting torque. Real 20 bit multiturn encoder. Closed loop control. Woodworking, packaging, bottling & labelling machines [See More]
- Rotation Angle: 360°
- Maximum Torque: 133
- Supply Voltage: 24
- Axial Load: 44.96
from Lika Electronic
Integrated positioning unit. High performance brushless motor. RS232 service interface for easy setup. Real absolute multi turn encoder. Additional jog +/- buttons for easy calibration [See More]
- Rotation Angle: 360°
- Maximum Torque: 44.25
- Supply Voltage: 24
- Axial Load: 44.96
from Hymark/Kentucky Gauge
Compact positioning unit for secondary axes. Integrated drive, position controller & encoder. Closed loop position control. Absolute multi turn encoder. M12 connections. Boot loader via CAN [See More]
- Rotation Angle: 360°
- Maximum Torque: 44.25
- Supply Voltage: 24
- Axial Load: 11.24
from Lika Electronic
All-in-one rotary actuator. Integrated drive and position controller absolute multiturn. Closed loop position control. 150 and 250W bldc motors, size 70. Real absolute multiturn encoder (4096 x 65536) [See More]
- Rotation Angle: 360°
- Maximum Torque: 21.24
- Supply Voltage: 24
- Operating Temperature: 32 to 140
from Hymark/Kentucky Gauge
Integrated positioning unit. High performance brushless motor. RS232 service interface for easy setup. Real absolute multi turn encoder. Additional jog +/- buttons for easy calibration [See More]
- Rotation Angle: 360°
- Maximum Torque: 44.25
- Supply Voltage: 24
- Axial Load: 44.96
from Lika Electronic
Integrated positioning unit. High performance brushless motor. RS232 service interface for easy setup. Real absolute multi turn encoder. Integrated motor brake for enhanced halt functions. Additional jog +/- buttons for easy calibration [See More]
- Rotation Angle: 360°
- Maximum Torque: 44.25
- Supply Voltage: 24
- Axial Load: 44.96
from Hymark/Kentucky Gauge
Integrated positioning unit. High performance brushless motor. RS232 service interface for easy setup. Real absolute multi turn encoder. Integrated motor brake for enhanced halt functions. Additional jog +/- buttons for easy calibration [See More]
- Rotation Angle: 360°
- Maximum Torque: 44.25
- Supply Voltage: 24
- Axial Load: 44.96
from Lika Electronic
Compact positioning unit for secondary axes. Integrated drive, position controller & encoder. Closed loop position control. Absolute multi turn encoder. M12 connections. Boot loader via CAN [See More]
- Rotation Angle: 360°
- Maximum Torque: 44.25
- Supply Voltage: 24
- Axial Load: 11.24
from Lika Electronic
Compact positioning unit for secondary axes. Integrated drive, position controller & encoder. Closed loop position control. Integrated motor brake. Absolute multi turn encoder. M12 connections. Boot loader via CAN [See More]
- Rotation Angle: 360°
- Maximum Torque: 44.25
- Supply Voltage: 24
- Axial Load: 11.24