Feetech FT830BL Brushless Digital Servo – 30 kg·cm High-Torque Industrial-Grade Actuator

The Feetech FT830BL Brushless Digital Servo is a high-torque, high-efficiency actuator designed for applications requiring strong mechanical output, precise digital control, and long operational life. With a torque capability of up to 30 kg·cm and a brushless motor architecture, this servo delivers consistent performance with reduced internal wear compared to brushed alternatives.

The FT830BL is suitable for RC systems, robotics platforms, automation assemblies, and precision mechanical actuation, where reliability and torque stability are essential. Digital control electronics provide fast response, accurate positioning, and improved holding force, even under variable or sustained loads.

Beyond hobby use, this servo is well suited for engineering prototypes, university research projects, laboratory test rigs, educational mechatronics systems, and industrial concept development. Its brushless design makes it particularly attractive for long-duty-cycle applications where service life and efficiency are critical factors.

Supplied as a genuine Feetech product, the FT830BL is backed by manufacturer warranty, technical guidance, and professional after-sales support, making it a dependable choice for both individual and institutional buyers.

Key Features

Brushless motor design for extended lifespan

Up to 30 kg·cm torque output

Digital control circuitry for precision and fast response

Stable positioning and strong holding performance

Reduced mechanical wear and improved efficiency

Suitable for high-load and repeated-use applications

Compatible with standard RC control signals

Standard MOQ: 11 units

Accepted minimum order: 7 units

Orders below 7 units may be considered subject to stock availability.

Trust, Warranty & After-Sales Support

This servo is supplied as a genuine Feetech product and is covered by the manufacturer’s warranty. We provide pre-sale and post-sale technical support, including application guidance and system compatibility advice.

Replacement parts and compatible accessories are available to support long-term deployment and maintenance, giving confidence to buyers purchasing in quantity.

Technical Specifications (typical values)

Motor Type: Brushless

Control Type: Digital

Torque: up to 30 kg·cm

Operating Voltage: 6.0 – 7.4 V (typical for BL servos)

Gear Type: Metal

Mounting: Standard servo format

Part of our Feetech / Fitec Digital Standard Servos range.

Explore other High-Torque Brushless Servos for robotics and automation.

Specification:

Brand: Feetech

Item Name: FT830BL Servo

Shell Material: Aluminum

Gear Material: Steel

Bearing Type: Ball Bearing

Institutional Limit Angle: Unlimited

Size: 40*20*39mm

Weight: 84.5g

Operating Voltage: 6V~7.4V

No-load Speed: 0.17sec/60°~0.135sec/60°

No-load Current: 160mA~180mA

Stall Torque: 24.5kg.cm-30kg.cm

Stall Current: 3.5A~4.2A

Specified Load: 8.0Kg.cm~10Kg.cm

Rated Current: 1100mA~1400mA

Voltage Range: 4V~8.4V

Kt Constant: 7.5Kg.cm/A

Features:

- Control model is PWM

- Control system type: Digital comparator

- Operating angle: 180°

- Pulse width range: 500~2500μsec

- Electronic protection: locked rotor for 3 seconds (after the steering gear is locked, the output torque will exceed the overload torque and continue to protect the torque after 3 seconds, the overload torque and protection time can be modified)

Package Included:

FEETECH FT830BL Servo including all accessories