Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa SFA-E-SA20 Steering Force/Angle Transducer
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: SFA-E-SA20
This unit is thin and lightweight design, easy to mount to and remove from the steering shaft.
Strain gages are used to detect steering force (torque) and equipped with strain amplifier.
Rotary encoder for steering angle detection is used and enable high resolution.
Dedicated indicator is also available for indication of steering force and steering angle.
Features
●Adopt rotary encorder for steering angle detection and enable hight resolution.
●Steering force output from built-in amplifier is strong against external noise.
●Dedicated indicator is separately available.
Specifications
Steering Torque
| Rated Capacity | ±20 to 200 N·m (As specified） |
|---|---|
| Rated Output | 2V |
| Nonlinearity | Within ±0.3% RO (Within ±0.5% RO for ±150 N·m) |
| Hysteresis | Within ±0.3% RO (Within ±0.5% RO for ±150 N·m) |
| Safe Overloads | 120% |
| Power Supply | ±5 VDC |
Steering Angle
| Detector | Electrical Characteristics : Rotary encoder |
|---|---|
| Output Phase | A phase, B phase |
| Output Form | Rectangular wave |
| Output Pulse | 18000 pulses/360° |
| Recommended Excitation | 5 VDC |
Others
| Compensated Temperature | 0 to 50ºC |
|---|---|
| Safe Temperature | 0 to 60ºC |
| Weight | Approx. 2.5 kg (Including 1 kg of steering wheel) |
| Standard Accessories | Cable: 1 (Used to connect the dedicated indicator) 10-conductor (0.08 mm2) vinyl shielded cable, 7 mm diameter by 5 m long, terminated with connector plugs at both ends HR25-9P-12P |
|---|---|
| Optional Accessories | Dedicated indicator, lock arms, housing case Adapter and nut: 1 each (Acceptable order for machining serration by option) |
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