Feedback 360° 高速伺服機

編號： MOV0098

Parallax Feedback 360° 高速伺服馬達包含了一般伺服機、連續旋轉、高速運轉具有編碼器的功能。

Parallax Feedback 360° 高速伺服馬達具有了一般伺服機、連續旋轉、高速運轉具有編碼器的功能。

Feedback 360°與多數的連續運轉伺服馬達一樣，是由50Hz PWM訊號控制。獨特之處在於內部具備霍爾感應器利用信號線回饋角度位置。

利用回饋結果，可以使伺服馬達轉到任意角度位置，不再像傳統的伺服馬達一樣受到限制。

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Bidirectional, continuous, feedback-controllable, low-load rotation from -120 to 120 RPM
PWM positional feedback across entire RPM range
Internal Hall effect position sensor not subject to wear or sensor deadband as are potentiometer-style feedback systems
No need to manually “center” the servo
3-pin ground-power-signal cable plugs onto the Activity Board’s 3- pin header
Separate single wire with female connector supplies feedback to an I/O pin

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RPM: +/-120 w/feedback control, 140 max (+/- 10) @ 6 V, no load
Gears: POM
Case: Nylon & fiberglass
Spline: 25-tooth, 5.96 mm OD
Peak stall torque @ 6 V: 2.2 kg-cm (30.5 oz-in)
Voltage requirements: 6 VDC typical, 5–8.4 VDC max range*
Current requirements: 15 mA (+/- 10) idle, 150 mA (+/- 40) no-load, 1200 mA stalled
Control signal: PWM, 3–5 V 50 Hz, 1280–1720 µs
Control signal zero-speed deadband: 1480–1520 µs (+/- 10)
Feedback sensor: Hall effect
Feedback signal: PWM, 3.3V, 910 Hz, 2.7–97.1% duty cycle
Product weight: 1.4 oz ( 40 g)
Cable length: ~ 9.8 in (250 mm)
Dimensions: approx. 2.15 x 1.46 x 0.79 in (50.4 x 37.2 x 20 mm)
Mounting hole spacing: 10 x 49.5 mm on center
Operating temperature range: 5 to 158 °F (-15 to +70 °C)

*5 VDC is absolute minimum required for no-load angular position control. 5.8 to 8 VDC is recommended for continuous rotation speed control.

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