Feetech SM-85CL-C001 Smart RS485 Servo – 12V 85 kg·cm Compact Industrial Brushless Actuator

The Feetech SM-85CL-C001 is a compact 12-volt RS485 smart bus servo actuator engineered for applications requiring intelligent motion control, reliable torque output, and reduced installation footprint. Delivering up to 85 kg·cm of stall torque, this servo is ideal for robotics, automation equipment, research systems, and embedded industrial mechanisms where space efficiency is critical.

Using RS485 serial bus communication, the SM-85CL-C001 enables addressable multi-servo networking with real-time telemetry feedback. A 12-bit high-precision magnetic encoder ensures accurate position control, supporting 0–360° programmable rotation and multi-turn continuous operation.

Feetech’s self-developed RS485 control board provides advanced functions including one-key centre calibration, programmable acceleration and deceleration, soft start and soft stop, and continuous monitoring of position, speed, voltage, current, temperature, and load. Integrated protection mechanisms allow over-current and overload protection, ensuring safe and stable operation.

With a brushless motor, metal gearbox, and all-aluminium housing, the SM-85CL-C001 is well suited for compact robotic joints, mobile robots, AGVs, laboratory automation, educational robotics, and custom motion-control systems operating on 12 V power architectures.

MOQ & Supply Terms

Standard MOQ: 7 units

Accepted minimum order: 5 units

Orders below 5 units cannot be processed.

This MOQ structure supports professional supply, technical assistance, and manufacturer-backed after-sales service.

Key Features

RS485 serial bus communication (addressable, networked)

12 V operation

Up to 85 kg·cm stall torque

Compact CL-series design

Brushless motor for long service life

Metal / steel gearbox

All-aluminium alloy housing

0–360° programmable angle control

Multi-turn continuous-rotation support

12-bit magnetic position encoder

Real-time telemetry feedback

Over-current & overload protection

Soft start / soft stop motion profiles

Technical Specifications

Operating Voltage: 12 V

Control Interface: RS485 serial bus

Stall Torque: 85 kg·cm @ 12 V

Rotation Range: 360° (4095-step resolution)

Operation Mode: Multi-turn continuous rotation

Motor Type: Brushless

Gearbox: Metal / Steel

Position Sensor: 12-bit magnetic encoder

Housing Material: Aluminium alloy

Warranty, Support & Trust Layer

Supplied as a genuine Feetech industrial smart servo, covered by the manufacturer’s warranty. We provide pre-sale RS485 integration guidance and after-sales support, making this product suitable for bulk procurement and long-term deployment.

Not sure which model fits your project? See our Which RS485 Servo Should I Choose? guide

Part of the Smart Bus Servos (RS485 / Serial Control) range

Compare with SM-160B-C001, SM-120B-C001, SM-8512-C001, SM-105B-C001 and SM-260-C001,