Feature:
1. Using this product can perfectly replace expensive imported products.
2. The speed controller can cooperate with a variety of engines.
3. With imported spare parts production, the product is reliable and of good quality.
4. The already improved circuit is featured with higher stability and better performance.
5. 100% factory thermoelectric aging experiment can give quality assurance.
Specification:
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 1KΩ)
AUX Input Sensitivity: 148Hz / 1V., ±10Hz.,
Impedance: 1MΩ
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
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 1KΩ)
AUX Input Sensitivity: 148Hz / 1V., ±10Hz.,
Impedance: 1MΩ
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
Size: Approx. 15.2 x 16.5cm / 6 x 6.5in
Package List:
1 x Speed Controller
1 x User Manual
Note:
The above performance parameters are measured at the working frequency of 4000Hz.