Feetech

Feetech contact details

Head office

2 Floor, No. 60, Puxia Road, Liuyue
Henggang Town, Longgang District
Shenzhen, Guangdong
China

Telephone +86 755 8933 5266

Website feetechrc.com

Show Feetech headquarters on the map Open in Google Maps →

Contact details as published by Shenzhen Feetech RC Model Co., Ltd., checked 2026-10-30. Specify Motion is not affiliated with Shenzhen Feetech RC Model Co., Ltd..

Feetech product lines

Who Feetech is

Feetech is a Shenzhen manufacturer of servos: compact units that integrate a motor, gearbox, position sensor and control electronics in one housing. It started in radio-controlled models but now sells heavily into robotics, with serial-bus “smart” servos that can be daisy-chained on one cable and report position, speed, load and temperature. Its own application list starts with education, desktop and service robots.

For an OEM engineer, Feetech sits at the low-cost, high-volume end of the actuator market, well below industrial servo motors in power and life but far above them in integration per pound spent.

History and ownership

The company is Shenzhen Feetech RC Model Co., Ltd., founded in 2011. Its profile says it designs and manufactures in-house, covering requirement analysis, design, testing, moulding, production and shipping. Its quality system is certified to ISO 9001:2015 and its products carry CE and RoHS marks. Feetech says it ships millions of servos a year to more than 50 countries. The website does not name shareholders or a parent company.

Product portfolio

Feetech publishes stall torque in kg·cm. We convert to Nm below (1 kg·cm ≈ 0.098 Nm). Stall torque is the torque at zero speed, so the usable running torque is much lower; as a rule of thumb, size for no more than about a third of stall torque in continuous duty.

TTL serial-bus servos

• The STS series uses 360° magnetic encoders with 4,096 steps per turn. Models run from the 6 kg·cm (0.59 Nm) STS3045M at 6 V to the 200 kg·cm (19.6 Nm) brushless ST-3200 at 12 V. The ST-3025BL reaches 170 rpm at 12 V.
• The SCS series covers 6 to 8.4 V supplies from 4.5 to 40 kg·cm (0.44 to 3.9 Nm), including double-shaft versions for robot joints.
• The HLS series adds constant-force (force-control) operation using coreless motors, from 14.2 to 60 kg·cm (1.4 to 5.9 Nm). It is aimed at grippers and dexterous robot hands.

RS485 and CAN servos

• The SMS series runs on RS485 at 12 or 24 V, up to 260 kg·cm (25.5 Nm) for the SM-260B at 24 V. Modbus-RTU versions let a PLC talk to the servo directly.
• The FU series is a CAN-bus brushless servo with titanium gears; the FU-8830 gives 34.5 kg·cm (3.4 Nm) at 7.4 V.

Feetech also sells PWM servos, logistics shuttle-car servos, brushless and coreless industrial servos, wheel modules and debugging boards.

Technologies

• Serial bus. TTL half-duplex buses are simple but short-range and noise-sensitive. RS485 and CAN are differential and suit longer cables and electrically noisy machines.
• Magnetic encoders. STS and many HLS servos use 12-bit magnetic sensing (4,096 steps per turn), which allows full 360° rotation and multi-turn modes.
• Force control. HLS servos regulate output torque, which helps a gripper hold a part without crushing it.

For when an integrated servo is the right answer and when to step up to a motor, drive and gearbox, see how to select an integrated servo motor and servo vs stepper.

Industries served

Feetech’s profile lists RC models, educational, desktop and service robots, logistics systems (shuttle cars, sorting lines, smart warehouses), smart-home devices such as locks and switches, CCTV, agriculture and healthcare equipment.

Worked example: sizing a shoulder joint

A small arm lifts 0.5 kg at 0.3 m from the shoulder. The static torque is 0.5 × 9.81 × 0.3 ≈ 1.5 Nm, before the arm’s own weight. Allowing three times that for stall margin gives 4.5 Nm, so a 50 kg·cm (4.9 Nm) STS3250 is the smallest sensible choice, and a 12 V supply keeps current down. For production machines with long duty cycles, compare this against a geared servo motor with published continuous ratings.

Global and UK presence

Feetech lists only its Shenzhen head office. It names no overseas subsidiaries or UK distributors, and its servos reach UK buyers mainly through robotics and RC resellers. If you plan production volumes, ask about English documentation, firmware version control, lifetime data and lead times before committing.

Things to check before designing in a hobby-derived servo

• Duty and life. Stall torque and no-load speed are published, but continuous ratings and rated life are not, so test the servo at your real duty cycle and temperature.
• Supply sag. Several servos stalling together can draw large currents; size the supply and wiring for the worst case.
• Bus timing. Daisy-chained servos share bandwidth, so check the update rate you can achieve for the number of joints on one bus.

What to send when specifying a smart servo

Send the continuous and peak torque at the output, speed, supply voltage, bus type and cable length, rotation range, the duty cycle and the expected life in hours.

Specify Motion is independent of Feetech and is not a distributor for the company. Our engineers can help source Feetech servos or propose equivalents from our supply network on published figures; see find a replacement or the servo and stepper motors hub.

Feetech history: key dates

1. 2011Shenzhen Feetech RC Model Co., Ltd. founded

Feetech servo motors

Smart servo actuator

STS series (TTL serial bus)

TTL serial-bus smart servos with 360° magnetic encoders (4,096 steps per turn), from the 6 kg·cm (0.59 Nm) STS3045M at 6 V to the 200 kg·cm (19.6 Nm) brushless ST-3200 at 12 V (series maximum).

Smart servo actuator

SMS series (RS485 serial bus) and Modbus-RTU servos

RS485 serial-bus smart servos for 12 V and 24 V supplies, from 45 kg·cm (4.4 Nm) to 260 kg·cm (25.5 Nm) stall torque at 24 V (series maximum), with 4,096-step 360° position feedback; Modbus-RTU versions are also listed.

Smart servo actuator

SCS series (TTL serial bus)

Lower-voltage TTL serial-bus servos for 6 V to 8.4 V supplies, from 4.5 kg·cm (0.44 Nm) to 40 kg·cm (3.9 Nm) stall torque (series maximum), including double-shaft versions for robot joints.

Smart servo actuator

HLS series (constant-force TTL serial bus)

Constant-force (force-controlled) TTL serial-bus servos with coreless motors, from 14.2 kg·cm (1.4 Nm) to 60 kg·cm (5.9 Nm) stall torque at 12 V (series maximum), aimed at grippers and dexterous robot hands.

Smart servo actuator

FU series (CAN bus)

CAN-bus brushless servo with titanium gears: the FU-8830 gives 34.5 kg·cm (3.4 Nm) stall torque at 7.4 V and 0.083 s per 60° over a 180° range in a 40 × 20 × 39 mm case.

Frequently asked questions

What is the Feetech website?

Feetech's official website is feetechrc.com, in Chinese with an English option. It lists the company profile, certificates, servo product families with model specifications, technical notes on PWM and bus servos, a servo wiki and contact details.

What is Feetech's phone number?

Feetech publishes a service hotline of +86 755 8933 5266 (0755-89335266 within China), with working hours of 09:00 to 20:00 China time. The site footer also gives the Shenzhen address and a contact page; we do not list the personal staff email shown there.

Where is Feetech based?

Feetech's registered address is 2nd Floor, No. 60, Puxia Road, Liuyue, Henggang Town, Longgang District, Shenzhen, China. The website lists no other offices or overseas subsidiaries.

Who owns Feetech?

Feetech is Shenzhen Feetech RC Model Co., Ltd., founded in 2011. Its website does not name a parent company or shareholders. It states that its quality system is certified to ISO 9001:2015 and that its products carry CE and RoHS marks.

Can I buy Feetech servos in the UK?

Feetech lists no UK office or distributor. It says its servos ship to more than 50 countries, and UK buyers usually reach them through robotics and RC resellers. Specify Motion is independent of Feetech and can help source its servos or propose industrial equivalents.

What does Feetech make?

Feetech makes smart serial-bus servos (STS, SCS, HLS, SMS, Modbus-RTU and CAN types), PWM servos, brushless and coreless industrial servos, logistics shuttle-car servos, wheel and car modules and debugging boards, for robots, RC models, logistics and smart-home devices.

Sources

1. Feetech: company profile
2. Feetech: home page
3. Feetech: smart serial bus servos (SMS)
4. Feetech: STS series
5. Feetech: SCS series
6. Feetech: HLS series
7. Feetech: FU (CAN) series
8. Feetech: contact us

Figures are summarised from the sources above and from manufacturers' published data on the date shown. Always confirm against the current datasheet for your exact part.