Pololu 2817 - FEETECH FT90R Digital Micro Continuous Rotation Servo
ID: 565821
zł55.71
Tax included
zł45.29 tax excl.
The FT90R is a digital micro servo that has been built by FEETECH specifically for continuous rotation, offering an inexpensive and easy way to get your small turret spinning or miniature robot moving, especially when paired with 60×8mm wheels designed specifically for this servo.
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Overview:
The FT90R is a micro-sized digital servo that has been built by FEETECH (formerly known as Fitec) specifically for continuous rotation. At 6 V, it has a maximum rotation speed of around 170 RPM (no-load) and can produce up to 21 oz-in (1.5 kg-cm) of torque. The servo can be controlled using a direct connection to a single microcontroller I/O line without any additional electronics, which makes it a great miniature actuator for beginner robotics projects; just throw on a pair of wheels and your robot is ready to roll!
The FT90R continuous rotation servo converts standard RC servo position pulses into continuous rotation speed. The rest point is set precisely to 1.5 ms with a deadband width of ±20 µs. Pulse widths above the rest point result in counterclockwise rotation, with speed increasing as the pulse width increases; pulse widths below the rest point result in clockwise rotation, with speed increasing as the pulse width decreases.
The servo has a 10″ (250 mm) lead that is terminated with a JR-style connector and includes additional servo horns and mounting hardware. The following picture shows an example of the hardware that might be included (actual hardware could vary).
This robotics servo, which is a continuous rotation version of the FEETECH FS90, is compatible with our servo controllers. If you are looking for a similar servo that is capable of limited-range position control as opposed to continuous rotation speed control, consider the FS90, which has identical dimensions and uses the same motor, or the Power HD micro servo HD-1900A, which has almost the same weight, speed, and torque as the FS90.
Note that, as with most hobby servos, stalling or back-driving this servo can damage it.
Wheels:
If you want to use this servo as an actuator for your miniature robot, you will need a wheel to go with it. Fortunately, we carry a 60×8 mm wheel specifically designed for use with this servo.
The wheel size is well matched to the servo’s speed and torque, allowing for a top speed of around 40 cm/s (1.3 ft/s) at 6 V.
Dimensions:
| Size: | 22.9 × 12.1 × 26.5 mm |
|---|---|
| Weight: | 9 g |
General specifications:
| Digital?: | Y |
|---|---|
| Free-run current @ 6V: | 120 mA |
| Stall current @ 6V: | 800 mA1 |
| Speed @ 6V: | 170 rpm |
| Stall torque @ 6V: | 21 oz·in1 |
| Speed @ 4.8V: | 135 rpm |
| Stall torque @ 4.8V: | 18 oz·in1 |
| Lead length: | 10 in |
| Hardware included?: | Y |
Notes:
- 1 Stalling should generally be avoided as it can damage the motor and gears.
565821
Data sheet
- Gear material
- Plastic
- Torque
- 1,5 kg-cm
- Rozmiar serwa (seria)
- Micro
- Prędkość kątowa
- 170 RPM
- Sprzężenie zwrotne
- Nie
- Praca ciągła 360°
- Tak
- Power supply voltage
- 4,8 - 6 V
- Weight
- 9g
You might also like
The FS90R is a micro servo that has been built by FEETECH (formerly known as Fitec) specifically for continuous rotation, offering an inexpensive and easy way to get your small turret spinning or miniature robot moving, especially when paired with our 60×8mm wheels designed specifically for this servo. Pololu 2820
zł28.65
24h
Available quantity: 7
Available
Other products in the same category (10)
Standard analog servo equipped with a plastic gear. Adapted to continuous operation 360°. Pololu 3448
zł138.71
6 weeks
No product available!
Programmable standard 17kg * cm servo controlled by UART interface. It can work in the rotation angle control mode or in the continuous operation mode. Waveshare SC15 Servo
zł90.38
24h
Available quantity: 8
Available
Programmable standard 30 kg*cm servo controlled by UART interface. It can work in the rotation angle control mode or in the continuous operation mode. Waveshare ST3215 Servo
zł111.40
24h
Available quantity: 33
Available
Servo Tower Pro SG90 (micro) 360 degrees, size 23.0 x 12.2 x 29.0 mm, weight 9 g, power supply 4..6 V, torque 1.6 kg / cm at 4.8 V
zł8.78
6 weeks
No product available!
The FS5106R is a standard-sized servo that has been built by FEETECH specifically for continuous rotation, making it an easy way to get your robot moving. It features two ball bearings on the output shaft for reduced friction, and it offers easy access to the rest-point adjustment potentiometer.
zł102.99
24h
Available quantity: 2
Available
Power HD Continuous Rotation Servo AR-3606HB
zł92.07
24h
Available quantity: 4
Available
Standard digital servo equipped with a metal gear. It is characterized by high torque and high durability. DS3225
zł181.88
24h
Available quantity: 2
Available
SpringRC SM-S4303R Continuous Rotation Servo
zł87.27
24h
Available quantity: 2
Available
The Parallax Feedback 360 ° is a digital servo designed for continuous operation. Standard PWM modeling is used for control. The recommended operating voltage is 6 V, at this voltage the servomotor has a speed of 140 rpm and a torque of 2.5 kg * cm (0.25 Nm). In addition, the servo has a Hall sensor. Pololu 3432
zł202.97
24h
Available quantity: 3
Available
The FS90R is a micro servo that has been built by FEETECH (formerly known as Fitec) specifically for continuous rotation, offering an inexpensive and easy way to get your small turret spinning or miniature robot moving, especially when paired with our 60×8mm wheels designed specifically for this servo. Pololu 2820
zł28.65
24h
Available quantity: 7
Available
The FT90R is a digital micro servo that has been built by FEETECH specifically for continuous rotation, offering an inexpensive and easy way to get your small turret spinning or miniature robot moving, especially when paired with 60×8mm wheels designed specifically for this servo.