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Feetech·FT-90B0-C001·RSV-136

Feetech FT-90B0-C001 Digital PWM Servo, 1.5 kg·cm at 6 V

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FT-90B0-C001 is a 3-6 V digital PWM servo with an iron-core motor and plastic gears.

Shipping
Free on every order
Duties and tariffs
In the price, nothing extra at checkout
Minimum order
1 unit
In the box
Motor, gearing and driver included
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  • Free shipping On every order.
  • No tariffs at checkout Duties are in the price. Nothing to pay on delivery.
  • US seller of record US invoices, terms and support.
  • Maker's warranty Typically 12 months. Unused items can be returned within 30 days.
0.147 N·m
Torque (peak / max)
3–6 V
Supply voltage
PWM
Communication
0.011 kg
Weight

Specifications

Performance

Torque (peak / max)
0.147 N·m
Torque (rated)
0.049 N·m

Mechanical

Weight
0.011 kg
Dimensions
22.5 × 12.1 × 22.4 mm

Electrical

Supply voltage
3–6 V

Interface

Communication
PWM

Environment

Operating temperature
-20 to 70 °C

Details

Angle
180°
Gears
Plastic
Motor
Iron-core
No-load speed
110 rpm at 6 V
Output spline
21T, Ø4.86 mm
Pulse width
500-2500 µs
Stall current
0.8 A
Stall torque
1.5 kg·cm at 6 V

Specifications and photos are the maker’s published data. Download the datasheet (PDF).

Typical applications

  • Desktop and education robot arms
  • Hexapods, quadrupeds and small humanoids
  • Pan-tilt heads and camera rigs
  • RC models and animatronics
  • Robot learning and teleoperation kits

Choosing the right one

  • Bus servos (TTL or RS485) chain on one cable and report position, speed, load, voltage and temperature; PWM servos need one signal wire each and report nothing.
  • Stall torque is the most the servo holds before it stops. Size the working load at a third to a half of stall torque.
  • Torque and speed are quoted at a supply voltage. Run the servo at that voltage to get them.
  • Magnetic encoders give 360° absolute position with no wear; potentiometer servos are limited to their angle range.
  • RS485 suits long cables and noisy machines; TTL suits short runs inside a robot. A USB adapter or driver board connects either to a PC.

About this product

Stall torque is 1.5 kg·cm (0.147 N·m) at 6 V and no-load speed is 110 rpm. Working angle is 180°.

  • Series: Digital PWM servo

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