The Parallax continuous rotation servo is a Futaba S148 servo that has been modified for continuous rotation. Since servos have their own integrated control circuitry, this unit gives you an easy way to get your robot moving.
Key specs at 6 V: 50 RPM (no-load), 38 oz-in (2.7 kg-cm), 43 g
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|Parallax (Futaba S148) continuous rotation servo.|
The Parallax (Futaba S148) continuous rotation servo converts standard RC servo position pulses into continuous rotation speed. It can be controlled directly by a microcontroller without any additional electronics, which makes it a great actuator for robotics projects. The servo includes an adjustable potentiometer that can be used to center the servo and comes with a star-shaped servo horn and an 11″ (270 mm) lead.
- Power: 4.8 – 6 V
- Top 6 V speed: 50 RPM (with no load)
- Torque: 2.7 kg-cm/38 oz-in at 6 V
- Weight: 43 g/1.5 oz with servo horn and screw
- Size (L x W x H): 40.5 mm x 20.0 mm x 38.0 mm / 1.60" x 0.8" x 1.50"
- Control interface: RC servo pulse width control, 1.50 ms neutral
- Manual adjustment port
Continuous rotation servo comparison
|Continuous rotation servo size comparison. From left to right: SpringRC SM-S4303R, Power HD AR-3606HB, Parallax, and FEETECH FS90R.|
|SpringRC SM-S4303R||PowerHD AR-3606HB||Parallax (Futaba S148)||FEETECH FS90R|
|Max Speed @ 6 V:||54 RPM||71 RPM||50 RPM||130 RPM|
|Stall torque @ 6 V:||71 oz-in||93 oz-in||42 oz-in||21 oz-in|
|Max Speed @ 4.8 V:||43 RPM||62 RPM||39 RPM||100 RPM|
|Stall torque@ 4.8 V:||46 oz-in||83 oz-in||33 oz-in||18 oz-in|
|Weight:||41 g||40 g||43 g||9 g|
People often buy this product together with:
|2-5/8" plastic Black wheel Futaba servo hub|
|0.100" (2.54 mm) Breakaway Male Header: 1x40-Pin, Straight, Double-Sided|
|Micro Maestro 6-Channel USB Servo Controller (Assembled)|