Parallax (Futaba S148) Continuous Rotation Servo #900-00008

Artikelnummer: PO536

Hersteller Artikel Nr.: 536

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

Kategorie: Motoren

19,46 €

inkl. 19% USt.,

sofort verfügbar

Lieferzeit: 1 bis 2 Tage



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

This servo is compatible with our servo controllers and our servo wheels and sprockets.

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-S4303RPowerHD AR-3606HBParallax (Futaba S148)FEETECH FS90R
Max Speed @ 6 V:54 RPM71 RPM50 RPM130 RPM
Stall torque @ 6 V:71 oz-in93 oz-in42 oz-in21 oz-in
Max Speed @ 4.8 V:43 RPM62 RPM39 RPM100 RPM
Stall torque@ 4.8 V:46 oz-in83 oz-in33 oz-in18 oz-in
Weight:41 g40 g43 g9 g
Size (mm):41.3×20.7×40.240.5×20.0×38.040.5×20.0×38.023.2×12.5×22

People often buy this product together with:

2-5/8" plastic Black wheel Futaba servo hub2-5/8" plastic Black wheel Futaba servo hub
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Double-Sided0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Double-Sided
Micro Maestro 6-Channel USB Servo Controller (Assembled)Micro Maestro 6-Channel USB Servo Controller (Assembled)

Artikelgewicht:0,04 Kg

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