For Precise Pedal Assist

Hyena provides a series of sensors measuring the applied pedaling of the rider, deliver precisely and accurately torque and cadence signal to the e-bike controller. Based on this information, our firmware algorithm builds a perfect link between the rider’s movements with the drive system.

1_Hyena E-Bike Solution_Hardware_Torque Sensor_ST-SQ-1

ST-SQ-1
Torque Sensor

- Square spindle compatibility
- 122.5 mm spindle length
- 68/73 mm BB integration
- 10 mV/Nm resolution
- 16 signal per cycle

2_Hyena E-Bike Solution_Hardware_Torque Sensor_ST-SQ-2

ST-SQ-2
Torque Sensor

- Square spindle compatibility
- 155 mm spindle length
- 68/73 mm BB integration
- 35 mV/Nm resolution
- 36 signal per cycle

3_Hyena E-Bike Solution_Hardware_Torque Sensor_ST-IS-2

ST-IS-2
Torque Sensor

- ISIS spindle compatibility
-1 55 mm spindle length
- 68/73 mm BB integration
- 35 mV/Nm resolution
- 36 signal per cycle

Sensor Specifications

CORE DATAST-SQ-1
ST-SQ-2ST-IS-2SC-SQ
SUPPLY VOLTAGE4.5~5.5V4.5~5.5V4.5~5.5V4.5~5.5V
SPINDLE TYPEsquaresquareISISsquare
SPINDLE LENGTH122.5155155124.5
LENGTH OF BB HOUSING68/7368/7368/7368
PULSES PER ROTATION32/16363624
TORQUE SIGNALsingle sidedouble sidedouble side-
SENSITIVITY10 mV/Nm35 mV/Nm35 mV/Nm-
CERTIFICATION OF EN14764 (CITY, TREKKING)YESYESYESYES

Need help choosing?

Whether you want to have a tech chat or start a project, we’re here for you: talk to your e-bike consultant today.

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