https://maxonmotorspeedcontroller.com Mon, 10 Aug 2026 17:22:48 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://maxonmotorspeedcontroller.com/2026/08/07/220v-1-52-24kw-universal-frequency-speed-controller-for-water-pump-motor/ https://maxonmotorspeedcontroller.com/2026/08/07/220v-1-52-24kw-universal-frequency-speed-controller-for-water-pump-motor/#comments Fri, 07 Aug 2026 17:16:41 +0000 https://maxonmotorspeedcontroller.com/2026/08/07/220v-1-52-24kw-universal-frequency-speed-controller-for-water-pump-motor/ […]]]>


Features: Efficient and energy-saving, adjustable speed, suitable for single-phase motor 220V. Adopting advanced frequency conversion technology to achieve precise control of motor speed. Equipped with multiple Protections functions for stable and safe operation, such as Over Current Protections, Over Voltages Protections, Overloads Protections, Overheats Protections. The control panel can be extended for external connection, making it more convenient to use. Widely used in various single-phase motor-driven equipment and machinery, such as water pumps, fan, compressors, etc. The speed can be adjusted according to demand. Specifications: Shell materials: plastic Type: 1.5kw/2.2kw/4kw 1.5kw/2.2kw Size: about 82x135x155mm/3.23×5.31×6.1in 4kw size: about 130x160x170mm/5.12×6.3×6.69inch Overloads capacity: 150% Starting torques: 0.5HZ/150% Frequency resolution: 0.01Hz Package Includes: 1pc Variable Frequency Drive Inverter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.

]]> https://maxonmotorspeedcontroller.com/2026/08/07/220v-1-52-24kw-universal-frequency-speed-controller-for-water-pump-motor/feed/ 0 https://maxonmotorspeedcontroller.com/2026/07/07/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for-2/ https://maxonmotorspeedcontroller.com/2026/07/07/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for-2/#comments Tue, 07 Jul 2026 16:11:56 +0000 https://maxonmotorspeedcontroller.com/2026/07/07/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for-2/ […]]]>























MULTI STAGE CONTROL: 8 stage programmable realize multi stage speed control, optional multiple operation modes, simple PLC operation, optional torsion or speed control mode 2. ANALOG INPUT OUTPUT: Come with standard RS485 RTU mode, multiple analog input or output of 0-5v, 0-10v, 4-20ma, 0-20ma 3. CONSTANT PRESSURE WATER AND WIND: Adopt PID control, constant pressure water supply, wind pressure constant pressure control, environmental protection and energy saving, low noise, low electromagnetic interference 4. STEPLESS REGULATION AND ENERGY SAVING: Low frequency and high torsion energy saving, multiple motor protection methods, stepless speed regulation 5. VARIOUS PROTECTION: Possess overcurrent, overvoltage and undervoltage, module failure, overheating, short circuit, input and output phase loss, abnormal adjustment of motor parameters, electronic thermal relay and other protection methods. Item Type: Variable Frequency Drive Model: AT904-4KW Input Voltage: Single phase 220VAC 50/60Hz Output Voltage: Three phase 0-380VAC 0-400Hz Maximum Output Current: 20A Adapted Motor Power: 4KW (6HP) Filter: Built in filter Application: General purpose DC Power Supply Properties: Voltage type Control Mode: V/F open loop Output Voltage Regulation Mode: PWM control Appearance: ABS plastic shell Product Size: Approx. 25 x 18 x 16.5cm / 9.8 x 7.1 x 6.5in(manual measurement with certain error) Uses: Control the start, stop, speed regulation and CW and CCW rotation of the motor to meet the conditions required for production or equipment use, widely used in fans, pumps, air compressors, etc. 1 x Variable Frequency Drive. 1 x User Manual. Select a compatible motor to use, you must choose a 380V three phase motor with a power less than 4KW and adjustable speed. According to the wiring method of the manual, connect the power supply and the three phase motor. Select the appropriate operation mode according to the needs of the application scenario, and refer to the manual for mode selection. Power on, the speed of the motor and CW and CCW rotation can be adjusted according to the knob on the panel. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

]]> https://maxonmotorspeedcontroller.com/2026/07/07/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for-2/feed/ 0 https://maxonmotorspeedcontroller.com/2026/06/28/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for/ https://maxonmotorspeedcontroller.com/2026/06/28/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for/#comments Mon, 29 Jun 2026 03:52:49 +0000 https://maxonmotorspeedcontroller.com/2026/06/28/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for/ […]]]>























MULTI STAGE CONTROL: 8 stage programmable realize multi stage speed control, optional multiple operation modes, simple PLC operation, optional torsion or speed control mode 2. ANALOG INPUT OUTPUT: Come with standard RS485 RTU mode, multiple analog input or output of 0-5v, 0-10v, 4-20ma, 0-20ma 3. CONSTANT PRESSURE WATER AND WIND: Adopt PID control, constant pressure water supply, wind pressure constant pressure control, environmental protection and energy saving, low noise, low electromagnetic interference 4. STEPLESS REGULATION AND ENERGY SAVING: Low frequency and high torsion energy saving, multiple motor protection methods, stepless speed regulation 5. VARIOUS PROTECTION: Possess overcurrent, overvoltage and undervoltage, module failure, overheating, short circuit, input and output phase loss, abnormal adjustment of motor parameters, electronic thermal relay and other protection methods. Item Type: Variable Frequency Drive Model: AT904-4KW Input Voltage: Single phase 220VAC 50/60Hz Output Voltage: Three phase 0-380VAC 0-400Hz Maximum Output Current: 20A Adapted Motor Power: 4KW (6HP) Filter: Built in filter Application: General purpose DC Power Supply Properties: Voltage type Control Mode: V/F open loop Output Voltage Regulation Mode: PWM control Appearance: ABS plastic shell Product Size: Approx. 25 x 18 x 16.5cm / 9.8 x 7.1 x 6.5in(manual measurement with certain error) Uses: Control the start, stop, speed regulation and CW and CCW rotation of the motor to meet the conditions required for production or equipment use, widely used in fans, pumps, air compressors, etc. 1 x Variable Frequency Drive. 1 x User Manual. Select a compatible motor to use, you must choose a 380V three phase motor with a power less than 4KW and adjustable speed. According to the wiring method of the manual, connect the power supply and the three phase motor. Select the appropriate operation mode according to the needs of the application scenario, and refer to the manual for mode selection. Power on, the speed of the motor and CW and CCW rotation can be adjusted according to the knob on the panel. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

]]> https://maxonmotorspeedcontroller.com/2026/06/28/4kw-universal-variable-frequency-drive-energy-saving-motor-speed-controller-for/feed/ 0 https://maxonmotorspeedcontroller.com/2026/04/23/220v-0-75-1-5-2-2-4-5-5kw-single-phase-universal-motor-speed-controller/ https://maxonmotorspeedcontroller.com/2026/04/23/220v-0-75-1-5-2-2-4-5-5kw-single-phase-universal-motor-speed-controller/#comments Thu, 23 Apr 2026 17:36:40 +0000 https://maxonmotorspeedcontroller.com/2026/04/23/220v-0-75-1-5-2-2-4-5-5kw-single-phase-universal-motor-speed-controller/ […]]]>


220V-0.75-1.5-2.2-4-5.5kW Single-Phase Universal Motor Speed Controller. Product Name: General-Purpose Frequency Converter. Power: 0.45 kW. Rated Current: 1.5A. Output Voltage: Three-phase 220V. Panel Cutout Dimensions: 105.882.6. Power: 0.75 kW. Rated Current: 3.7A. Panel Cutout Dimensions: 105.882.6mm. Rated Current: 6.4A. Panel Cutout Dimensions: 80.659.8mm.

]]> https://maxonmotorspeedcontroller.com/2026/04/23/220v-0-75-1-5-2-2-4-5-5kw-single-phase-universal-motor-speed-controller/feed/ 0 https://maxonmotorspeedcontroller.com/2026/04/13/esd5221-speed-controller-universal-board-motor-control-governor-electric-comp-uk/ https://maxonmotorspeedcontroller.com/2026/04/13/esd5221-speed-controller-universal-board-motor-control-governor-electric-comp-uk/#comments Mon, 13 Apr 2026 17:16:45 +0000 https://maxonmotorspeedcontroller.com/2026/04/13/esd5221-speed-controller-universal-board-motor-control-governor-electric-comp-uk/ […]]]>











Using this product can perfectly replace expensive imported products. The speed controller can cooperate with a variety of engines. With imported spare parts production, the product is reliable and of good quality. The already improved circuit is featured with higher stability and better performance. 100% factory thermoelectric aging experiment can give quality assurance. Item Type: ESD5221 speed controller. Speed Stability: Better than ±0.25% Speed Range: 1KHz 7.5KHz Thermal Stability: Maximum ±1% IDLE Adjustment: 160±20Hz 95% of rated speed DROOP Adjustment: Minimum position: 15Hz±6Hz / load current change per ampere Maximum Position 400Hz±75Hz / load current change per ampere External Speed Adjustment: ±200Hz (external 1K?) AUX Input Sensitivity: 148Hz / 1V. Impedance: 1M? START FUEL Adjustment: 160±20Hz 70% of rated speed RAMP Time Adjustment: 1.5 20Sec. 10V Output Current: Maximum 20mA Surroundings: Operating Temperature Range: -40? 85? Operating Humidity Range: Maxism 95% Storage Temperature: -55? 90? Vibration: 20-100HZ 500mm/Sec. Input Power: Power Supply Voltage: 12V and 24V DC battery system Grounding polarity: Negative Power Consumption: 50mA Actuator Continuous Current: Minimum 2.5A; maximum 10A Speed Sensor Signal: 0.5 120 RMS. 15.2 x 16.5cm / 6 x 6.5in. 1 x User Manual. The above performance parameters are measured at the working frequency of 4000Hz. Our listing price includes the value of goods, packaging cost, and export. Please check with your country’s. We will reply your message within 48 hours. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

]]> https://maxonmotorspeedcontroller.com/2026/04/13/esd5221-speed-controller-universal-board-motor-control-governor-electric-comp-uk/feed/ 0 https://maxonmotorspeedcontroller.com/2026/04/09/e-bike-speed-controller-lsw1037-04-01e-36v-14a-universal-for-electric-bike-mtb/ https://maxonmotorspeedcontroller.com/2026/04/09/e-bike-speed-controller-lsw1037-04-01e-36v-14a-universal-for-electric-bike-mtb/#comments Thu, 09 Apr 2026 05:06:42 +0000 https://maxonmotorspeedcontroller.com/2026/04/09/e-bike-speed-controller-lsw1037-04-01e-36v-14a-universal-for-electric-bike-mtb/ […]]]>









LSW1037-04-01E 36V 14A Electric Bicycle Controller, can replace LSW0781-01-02E, with power interface, motor interface, speed measurement signal interface, brake signal interface, communication signal interface, sensor signal interface. Suitable for electric bicycle, electric mountain bike, fat tire bicycle, etc. Brake mode: low level. With easy-drive four-core double Hall sensors. With Lishui protocol communication meter, with 6KM/H cart function, control booster five gears. 0 gear motor does not work. With Bafang SWX02 29 inch motor, speed measurement a magnet. 1 Brushless motor controller.

]]> https://maxonmotorspeedcontroller.com/2026/04/09/e-bike-speed-controller-lsw1037-04-01e-36v-14a-universal-for-electric-bike-mtb/feed/ 0 https://maxonmotorspeedcontroller.com/2026/02/14/speed-commander-sc750-universal-ac-motor-controller/ https://maxonmotorspeedcontroller.com/2026/02/14/speed-commander-sc750-universal-ac-motor-controller/#comments Sun, 15 Feb 2026 04:17:43 +0000 https://maxonmotorspeedcontroller.com/2026/02/14/speed-commander-sc750-universal-ac-motor-controller/ […]]]>







Speed-Commander SC750 Universal AC Motor Controller. The description of this item has been automatically translated. Speed?? Commander SC750 Universal AC Motor Controller. Title: Speed?? Commander SC750 Universal AC Motor Controller. Batch Size: 1 PCs. Companies with a valid eu Vat Number can get the Vat deducted, please inform us of your Vat Number Before Ordering so that we can make a VAT-FREE offer. Please Reach Out to Us with Any Further Questions. Jyllandsgade 52b 6400 Sønderborg Denmark. Please Reach Out to Us with Any.

]]> https://maxonmotorspeedcontroller.com/2026/02/14/speed-commander-sc750-universal-ac-motor-controller/feed/ 0 https://maxonmotorspeedcontroller.com/2025/11/26/universal-motor-inverter-5-5kw-speed-control-for-fans-pumps/ https://maxonmotorspeedcontroller.com/2025/11/26/universal-motor-inverter-5-5kw-speed-control-for-fans-pumps/#comments Wed, 26 Nov 2025 13:20:59 +0000 https://maxonmotorspeedcontroller.com/2025/11/26/universal-motor-inverter-5-5kw-speed-control-for-fans-pumps/ […]]]>























MULTIPLE CONTROL: With 8 stage programmable, multiple stage speed control, a variety of operation modes are optional, with simple PLC operation, optional speed control mode. ANALOG INPUT OUTPUT: The motor frequency converter comes with standard RS485 RTU mode, with a variety of analog input and output: 0-5V and 0-10V, 4-20mA and 0-20mA. HIGH PERFORMANCE: Adopt PID control, wind pressure constant pressure control, which is energy saving, has low noise and low electromagnetic interference. MULTIPLE FUNCTION: The governor has multiple motor protection methods and stepless speed regulation, low frequency and high torsion, energy saving and power saving. GOOD PROTECTION: Overcurrent, overvoltage and undervoltage, module failure, overheating, short circuit, input and output lack and other protections. Item Type: Frequency Converter Model: AT904-5.5KW Input Voltage: Single Phase 220VAC 50/60Hz Output Voltage: 3 Phase 0-380VAC 0-400Hz Maximum Output Current: 30A Suitable Motor Power: 5.5KW (8HP) Filter: Built in Filter Application: Universal DC Power Supply Property: Voltage Type Control Mode: V/F Open Loop Output Voltage Regulation Mode: PWM Control Appearance: ABS Plastic Shell Product Size: Approx. 25 x 18 x 16.5cm / 9.8 x 7.1 x 6.5in (manual measurement has a certain error) Uses: Control the start, stop, speed regulation and forward and reverse rotation of the motor to meet the conditions required for production or equipment use, widely used in fans, pumps, air compressors, etc. 1 x Frequency Converter. 1 x User Manual. Select a compatible motor to use, you must choose a 380V 3 phase motor with a power less than 5.5KW and adjustable speed. According to the wiring method of the user manual, connect the power supply and the 3 phase motor. Select the appropriate operation mode according to the needs of the application scenario, and refer to the manual for mode selection. Power on, the speed of the motor and forward and reverse rotation can be adjusted according to the knob on the panel. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

]]> https://maxonmotorspeedcontroller.com/2025/11/26/universal-motor-inverter-5-5kw-speed-control-for-fans-pumps/feed/ 0 https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/ https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/#comments Fri, 28 Mar 2025 21:56:34 +0000 https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/ ]]> https://maxonmotorspeedcontroller.com/2025/03/28/how-to-connect-rpm-controller-ux-52-to-universal-washing-machine-motor/feed/ 0 https://maxonmotorspeedcontroller.com/2025/03/25/speed-commander-vector-digital-sc-750-universal-ac-motor-controller-3x4-amp/ https://maxonmotorspeedcontroller.com/2025/03/25/speed-commander-vector-digital-sc-750-universal-ac-motor-controller-3x4-amp/#comments Tue, 25 Mar 2025 21:50:46 +0000 https://maxonmotorspeedcontroller.com/2025/03/25/speed-commander-vector-digital-sc-750-universal-ac-motor-controller-3x4-amp/ […]]]>









Speed-Commander Vector Digital SC 750 Universal AC Motor Controller 3X4 AMP. Used but in good working condition. Pulled from a fully working environment. All the best /Klaus. Speed-Tech SC 750 Universal AC Motor Controller Vector Digital, Used – Excellent Condition. For sale is a Speed-Tech SC 750 Universal AC Motor Controller from the Speed-Commander Vector Digital series. This reliable device is designed to control and adjust the speed, direction, and torque of AC motors, making it perfect for a variety of industrial applications. Made in Denmark, it showcases superb European craftsmanship and engineering. Manufactured by Speed-Tech A/S, Denmark. Includes features such as Step, Store, UP, and Down buttons for easy operation. The controller is used but in good working condition. It has minimal signs of wear and has been tested to ensure full functionality. The unit you receive is exactly as pictured, so please review all photos for the best understanding of its condition. Professionals looking for a dependable motor controller for industrial machinery, automated systems, or custom DIY projects.

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