A single-phase VFD, also known as a variable frequency drive, is a specialized electronic device used for precise control and regulation of single-phase motors. Unlike three-phase motors that are commonly used in industrial applications, single-phase motors are predominantly found in residential and small-scale applications.
The primary function of a single-phase VFD is to control the frequency and voltage supplied to the single-phase motor, thereby enabling accurate regulation of motor speed. By adjusting the frequency and voltage output, the VFD allows for smooth and precise control over the motor's rotational speed. This feature is particularly useful in applications where speed control is required, such as in residential HVAC systems, small-scale machinery, and household appliances.
Energy efficiency is a significant advantage offered by single-phase VFDs. By adjusting the motor speed to match the load requirements, the VFD reduces energy wastage and improves overall energy efficiency. When the motor operates at a lower speed during periods of low demand, energy consumption is significantly reduced, resulting in energy savings and lower operating costs.
Motor protection is another important aspect addressed by single-phase VFDs. They incorporate various protective features, including overload protection, short circuit detection, and thermal protection, which help safeguard the motor against damage due to excessive current, voltage fluctuations, or overheating. This ensures reliable motor operation, prolongs the motor's lifespan, and reduces the risk of unexpected failures.
Harmonic filtering is also a critical consideration in single-phase VFD applications. When single-phase VFDs operate, they can introduce harmonics into the power supply, which may cause issues such as voltage distortions and interference with other electrical equipment. To mitigate these problems, single-phase VFDs often incorporate harmonic filtering techniques to suppress harmonics and ensure a clean and stable power supply, maintaining power quality and preventing damage to connected equipment.
Control algorithms play a significant role in single-phase VFD operation. These algorithms allow for precise control and adjustment of motor speed, ensuring smooth acceleration, deceleration, and accurate speed regulation. Advanced control algorithms enable efficient motor operation and enhance overall system performance.
In summary, single-phase VFDs provide precise control and regulation of single-phase motors in residential and small-scale applications. With their energy efficiency, motor protection features, harmonic filtering capabilities, and advanced control algorithms, single-phase VFDs enhance motor performance, reduce energy consumption, and ensure reliable operation in various residential and small-scale applications.
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1. Small motor linear actuator with ACME screws, built-in Micro switch and an internal diode,
2. Can automatically stop and enables the change of direction by simply reversing the applied voltage polarity.
3. Stroke length can be customized. Switches are not made to be adjustable.
4. Inversely proportional to the speed and power.
Technical Parameters
Input:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 12V/24V/36V/48VDC
Load Capacity:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â <1000N
Speed:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 5mm/s or 10mm/s
Stroke:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 50~1000mm(option)
Min installation Dimension: SL=105mm+S
Limited Switches:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â inner
Operation temperature:    -40°C to +65°C
Protection class:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â IP 65
Type of duty:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 10% S2-18min
Control mode:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â wired,wireless
Covering color:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Silvery white
Application :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Furniture, Industry
Size formula
Installation size = stroke S +105 (± 3)
{installation of the potentiometer mounting dimensions = the stroke S +125(± 3)}
Installation Dimension Calculating Description:
Standard XTL:
For example: stroke 200mm,
Installation size = 200mm +105 mm = 305mm (± 3)
Extending maximum size 505MM (± 3)
            Micro Linear Actuator 12VÂ
specificationstroke(mm)
mini install dimensions(mm)
thrust(N)
pulling(N)
speed(mm/s)
XTL50
50mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL100
100mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL150
150mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL200
200mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL250
250mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL300
300mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL350
350mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL400
400mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL450
450mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL500
500mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
We can make different specifications according to your requirement.
Â
Mini linear actuator dc motor
1. Small motor linear actuator with ACME screws, built-in Micro switch and an internal diode,
2. Can automatically stop and enables the change of direction by simply reversing the applied voltage polarity.
3. Stroke length can be customized. Switches are not made to be adjustable.
4. Inversely proportional to the speed and power.
Technical Parameters
Input:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 12V/24V/36V/48VDC
Load Capacity:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â <1000N
Speed:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 5mm/s or 10mm/s
Stroke:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 50~1000mm(option)
Min installation Dimension: SL=105mm+S
Limited Switches:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â inner
Operation temperature:    -40°C to +65°C
Protection class:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â IP 65
Type of duty:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 10% S2-18min
Control mode:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â wired,wireless
Covering color:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Silvery white
Application :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Furniture, Industry
Size formula
Installation size = stroke S +105 (± 3)
{installation of the potentiometer mounting dimensions = the stroke S +125(± 3)}
Installation Dimension Calculating Description:
Standard XTL:
For example: stroke 200mm,
Installation size = 200mm +105 mm = 305mm (± 3)
Extending maximum size 505MM (± 3)
            Micro Linear Actuator 12VÂ
specificationstroke(mm)
mini install dimensions(mm)
thrust(N)
pulling(N)
speed(mm/s)
XTL50
50mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL100
100mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL150
150mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL200
200mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL250
250mm
S+105MM
80N-1700N
50N-1300N
7/12/24/48
XTL300
300mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL350
350mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL400
400mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL450
450mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
XTL500
500mm
S+155MM
80N-1700N
50N-1300N
7/12/24/48
We can make different specifications according to your requirement.
Â
Model NO.: XTL
Structure and Working Principle: Brush
Type: ZSN
Certification: CE
Brand: TECO
Name: Linear Actuator
Input Voltage: 12V or 24V DC
Limit Switches: Inner
Type of Duty: S2-10min
Max Speed: 6mm-36mm /S
Standard Stroke: 50 - 1000mm
Operation Temperature: -45centigrade ~ 65 Centigrade
Protection Class: IP65
Noise Decibel: ;48 Db
Colour: Balck and Sliver
Trademark: LOUIE
Specification: 16cm*10cm*55cm
Origin: Changzhou
HS Code: 8412800090
Model NO.: XTL
Structure and Working Principle: Brush
Type: ZSN
Certification: CE
Brand: TECO
Name: Linear Actuator
Input Voltage: 12V or 24V DC
Limit Switches: Inner
Type of Duty: S2-10min
Max Speed: 6mm-36mm /S
Standard Stroke: 50 - 1000mm
Operation Temperature: -45centigrade ~ 65 Centigrade
Protection Class: IP65
Noise Decibel: ;48 Db
Colour: Balck and Sliver
Trademark: LOUIE
Specification: 16cm*10cm*55cm
Origin: Changzhou
HS Code: 8412800090
Mini linear actuator dc motor