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.
ST-SQ-1
Torque Sensor
Torque Sensor
- Square spindle compatibility
- 122.5 mm spindle length
- 68/73 mm BB integration
- 10 mV/Nm resolution
- 16 signal per cycle
ST-SQ-2
Torque Sensor
Torque Sensor
- Square spindle compatibility
- 155 mm spindle length
- 68/73 mm BB integration
- 35 mV/Nm resolution
- 36 signal per cycle
ST-IS-2
Torque Sensor
Torque Sensor
- ISIS spindle compatibility
-123 mm spindle length
- 68/73 mm BB integration
- 35 mV/Nm resolution
- 36 signal per cycle
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Sensor Specifications
| Core Data | ST-SQ-1 | ST-SQ-2 | ST-IS-2 |
|---|---|---|---|
| Supply Voltage | 4.5~5.5V | 4.5~5.5V | 4.5~5.5V |
| Spindle Type | square | square | ISIS |
| Spindle Length | 122.5 | 155 | 123 |
| Length of BB Housing | 68/73 | 68/73 | 68/73 |
| Pulses Per Rotation | 32/16 | 36 | 36 |
| Torque Signal | single side | double side | double side |
| Sensitivity | 10 mV/Nm | 35 mV/Nm | 35 mV/Nm |
| Certification of EN 14764 (CITY, TREKKING) | YES | YES | YES |
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