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Feetech

FEETECH HL-3620 Servo Motor

$40.00
Version

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Product Information

Application Scenarios

Humanoid Robots
Robotic Arms
Exoskeletons
Quadruped Robots
AGV Vehicles
ARU Robots

Technical Specifications

Parameter
Value
>Value
Model ST-3620-C001 ST-3620-C002
Product Name 7.4V 20kg.cm 360° Double Shaft Constant Force Servo 7.4V 20kg.cm 360° Double Shaft Constant Force Servo
Storage Temperature Range -30℃～80℃
 -30℃～80℃
Operating Temperature Range -20℃～60℃ -20℃～60℃
Temperature Range 25℃ ±5℃ 25℃ ±5℃
Humidity Range 65%±10% 65%±10%<
Size A：40.2mm B：20.2mm C：40mm A：40.2mm B：20.7mm C：40.8mm
Weight 61.7± 1g 62.1± 1g
Gear type Copper Copper
Limit angle NO limit
 NO limit
Bearing Ball bearings
 Ball bearings
Horn gear spline 25T/OD5.9mm 25T/OD5.9mm
Gear Ratio 1/275 1/275
The rocker phantom 0° 0°
Case Aluminium Aluminium
Connector wire 15CM
 15CM
Motor Core Motor Core Motor
Rated Input Voltage 6V-8.4V 6V-8.4V
No load speed 0.135sec/60°(74RPM)@8.4V 0.135sec/60°(74RPM)@8.4V
Runnig current(at no load)  880mA@8.4V 280mA@8.4V
Peak stall torque 25.5kg.cm@8.4V 25.5kg.cm@8.4V
Stall current 3.3A@8.4V
 3.3A@8.4V
Rated Load 6.4kg. cm@8.4V 6.4kg. cm@8.4V
Rated current 850mA@8.4V 850mA@8.4V
KT 7.7kg. cm/A 7.7kg. cm/A
Terminal resistance 2.39 Ω 2.39 Ω
Operating Modes Mode 0: Angle Servo Mode (default mode, 0-360 degrees position controllable)
Mode 1: Motor Constant Speed Mode (motor constant speed mode, speed remains unchanged without deceleration as load increases)
Mode 2: Motor Constant Current Mode (motor constant current mode, current remains unchanged without reduction as load increases)		 Mode 0: Angle Servo Mode (default mode, 0-360 degrees position controllable)
Mode 1: Motor Constant Speed Mode (motor constant speed mode, speed remains unchanged without deceleration as load increases)
Mode 2: Motor Constant Current Mode (motor constant current mode, current remains unchanged without reduction as load increases)
 Constant force output control of positive and negative 7 turns at the highest accuracy, but the umber of power failure turns is not saved (the resolution can be expanded, and the number of turns can be doubled) control of positive and negative 7 turns at the highest accuracy, but the umber of power failure turns is not saved (the resolution can be expanded, and the number of turns can be doubled)
Constant force output Set the output torque value, the servo can maintain this torque (input the target torque value corresponding to address 44, the servo can maintain this torque) Set the output torque value, the servo can maintain this torque (input the target torque value corresponding to address 44, the servo can maintain this torque)
Command signal Digital Packet Digital Packet
 Protocol Type Half Duplex Asynchronous Serial Communication Half Duplex Asynchronous Serial Communication
 ID range 0-253 0-253
Communication Speed 38400bps ~ 1 Mbps 38400bps ~ 1 Mbps
Control Algorithm PID PID
 Neutral Position 180°（2048） 180°（2048）
 Running degree 360° (when 0~4096) 360° (when 0~4096)
 Resolution [deg/pulse] 0.088°(360°/4096) 0.088°(360°/4096)
 Rotating Direction Clockwise(0→4096） Clockwise(0→4096）
 Feedback Load, Position,Speed, Input Voltage,Current，Temperature Load, Position,Speed, Input Voltage,Current，Temperature

 


 HL-3620-C001-PRODUCT_SPECIFICATION.pdf