Advanced Motor Controllers for every application

THE RFLX RANGE

Introducing the RFLX Range, a core set of high performance motor controllers

The RFLX motor controller range

RFLX XPLORE

8 A

RFLX POINT

40 A

RFLX PIVOT

75 A

RFLX CORE

100 A

RFLX EDGE

200 A

RFLX ADVANCE

200 A

RFLX PULSE

300 A

RFLX SURGE

400 A

Lower continuous current

Higher continuous current

Shop the Range

7 Controllers.

8 A / 15 A

9–30 V

RFLX XPLORE

Compact general-purpose controller for mechatronics projects, production automation, medical, R&D, and robotics. Integrated on-axis rotary encoder & CAN bus. Directly fits NEMA 17 motors.
£95.00 ex. VAT£114.00 inc. VAT
View RFLX XPLORE

40 A / 80 A

9–95 V

RFLX POINT

Ultra-compact and versatile design, aimed at robotics, mobility, CNC equipment, industrial automation, and many more exciting applications. The smaller sibling of the RFLX-PIVOT
£130.00 ex. VAT£156.00 inc. VAT
View RFLX Point

75 A / 150 A

9–95 V

RFLX PIVOT

Ultra-compact and versatile design, aimed at robotics, mobility, CNC equipment, industrial automation, and many more exciting applications.
£160.00 ex. VAT£192.00 inc. VAT
View RFLX Pivot

100 A / 235 A

12–95 V

RFLX CORE

Rugged, fully potted IP67 design for continuous currents up to 100 A and peaks above 200 A. Aimed at cargo bikes, e-bikes, quadricycles, AGVs and agricultural automation.
£225.00 ex. VAT£270.00 inc. VAT
View RFLX Core

200 A / 450 A

9–95 V

RFLX EDGE

Small, simple, and focused on motor control. A 10 kW-class controller made for electric scooters, light motorcycles, outboard motors, winches, and other electrically driven equipment.
£255.00 ex. VAT£306.00 inc. VAT
View RFLX Edge

200 A / 450 A

20–95 V

RFLX ADVANCE

Fully potted, waterproof, rich in IOs and a strong onboard 12 V DC-DC. Aimed at electric scooters and motorcycles, marine, UAV/UGV, and many more demanding applications.
£385.00 ex. VAT£462.00 inc. VAT
View RFLX Advance

300 A / 600 A

18–92 V

RFLX PULSE

25 kW-class motor control with integrated vehicle ECU I/O, 4 GB logging, BLE and WiFi in an IP67 housing. Optimized for high-performance electric vehicles and advanced mobility platforms.
£512.00 ex. VAT£614.40 inc. VAT
View RFLX Pulse

400 A / 850 A

RFLX SURGE

Flagship high current Motor Controller 24 MOSFET power stage.
£685
Available soon

Full Spec Comparison

Compare every controller side-by-side and find the right RFLX for your application.

Swipe sideways to compare all models →

SpecificationRFLX-XPLORERFLX-POINTRFLX-PIVOTRFLX-CORERFLX-EDGERFLX-ADVANCERFLX-PULSE
Control
TypeFOC/Sinusoidal control of BLDC, PMSM and stepper motorsFOC/Sinusoidal brushless 3-phase motor controlFOC/Sinusoidal brushless 3-phase motor controlFOC/Sinusoidal brushless 3-phase motor controlFOC/Sinusoidal brushless 3-phase motor controlFOC/Sinusoidal brushless 3-phase motor control—
Control ModesCurrent control, Speed/Velocity control, Duty Cycle control, Position controlCurrent control, Speed/Velocity control, Duty Cycle control, Position controlCurrent control, Speed/Velocity control, Duty Cycle control, Position controlCurrent control, Speed/Velocity control, Duty Cycle control, Position controlCurrent control, Speed/Velocity control, Duty Cycle control, Position controlCurrent control, Speed/Velocity control, Duty Cycle control, Position control—
Motor Start-upSensorless (HFI) or motor sensors/encodersSensorless (HFI) or motor sensors/encodersSensorless (HFI) or motor sensors/encodersSensorless (HFI) or motor sensors/encodersSensorless (HFI) or motor sensors/encodersSensorless (HFI) or motor sensors/encoders—
Electrical
Input Voltage Range9–30 V9–95 V9–95 V12–95 V9–95 V20–95 V18–92 V
Absolute Max Voltage35 V100 V100 V100 V100 V100 V—
Battery Recommendations3–7S Li-ion
4–8S LiFePO4		3–21S Li-ion
4–24S LiFePO4		3–21S Li-ion
4–24S LiFePO4		4–21S Li-ion
5–24S LiFePO4		3–21S Li-ion
4–24S LiFePO4		7–21S Li-ion
8–24S LiFePO4		6–22S
Phase Current8 A / 15 A40 A / 80 A75 A / 150 A100 A / 235 A200 A / 450 A200 A / 450 A300 A / 600 A
Operating Temperature−20 to 65°C−20 to 65°C−20 to 65°C−20 to 65°C−20 to 65°C−20 to 65°C−20 to 65°C
Mechanical
Dimensions42 × 42 × 12 mm44 × 67 × 18.45 mm44 × 67 × 18.45 mm108 × 66.5 × 23.3 mm108 × 78.5 × 20 mm109 × 92 × 17.25 mm122.7 × 141 × 47.6 mm
Weight13 g77 g114 g265 g267 g422 g1075 g
Enclosure / HousingAssembled PCB, no enclosureAnodized aluminium housing (not fully closed)Anodized aluminium housing with integrated heatsink (not fully closed)Fully potted, IP67 ratedAnodized aluminium enclosureFully potted, IP67 ratedFully potted, IP67 rated
TerminalsSolder PadsM3 Screw TerminalM4 Screw Terminal5 mm Bullet ConnectorsM6 Screw TerminalM5 Screw TerminalM6 Screw Terminal
Sensing
Current SensingPer-phase, all motor phasesPer-phase, all three motor phasesPer-phase, all three motor phasesPer-phase, all three motor phasesPer-phase, all three motor phasesPer-phase, all three motor phases—
Onboard EncoderOn-axis rotary encoder——————
IMU—Yes, 6-axis (accelerometer + gyroscope)Yes, 6-axis (accelerometer + gyroscope)Yes, 6-axis (accelerometer + gyroscope)Yes, 6-axis (accelerometer + gyroscope)Yes, 6-axis (accelerometer + gyroscope)Yes (6-axis)
ADC / Analogue Inputs2× ADC (0–5V)2× ADC (0–5V)2× ADC (0–5V)2× ADC (0–6.6V)2× ADC (0–5V)4× ADC (0–5V)5× ADC (0–5V)
Hall / Encoder / Temperature Inputs3-CH (Hall / Encoder shared) + Tmot3-CH (Hall / Encoder shared) + Tmot3-CH (Hall / Encoder shared) + Tmot3-CH (Hall / Encoder shared) + Tmot3-CH (Hall / Encoder shared) + Tmot3-CH (Hall / Encoder shared) + Tmot3-CH (Hall / Encoder shared) + Tmot
Control I/O & connectivity
CAN2× CAN, switchable 120 Ω termination2× CAN, switchable 120 Ω termination2× CAN, switchable 120 Ω termination2× CAN2× CAN, switchable 120 Ω termination2× CAN1× CAN
USBUSB-CUSB-CUSB-CUSB-CUSB-CUSB-COptional (via connector board)
Other InputsUARTPWM, 1× GPIOPWM, 1× GPIOPWM, 3× GPIOPWM, 1× GPIO2× PWM, 3× GPIOPWM, 10× GPIO, UART, SPI
Enable CircuitryYes, BRKin (torque-off) pinNo, always onNo, always onYes, ON/OFF pinNo, always onYes, ON/OFF pinYes, ON/OFF pin
Outputs (DC-DC)—5V (500mA)5V (500mA)12V/24V (500mA)5V (500mA)12V (3.5A / 7A peak)12V (3.5A / 7A peak)