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Feetech | SKU:
FEETECH HL-3955 Servo Motor
Regular price
$90.00
Unit price
FEETECH HL-3955 Servo Motor - HL-3955-C001 (12V55KG) is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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FEETECH HL-3955 Servo Motor
Regular priceFrom
$90.00
Unit price
FEETECH HL-3955 Servo Motor - HL-3955-C001 (12V55KG) is backordered and will ship as soon as it is back in stock.
Product Information
Application Scenarios
Humanoid Robots
Robotic Arms
Exoskeletons
Quadruped Robots
AGV Vehicles
ARU Robots
Technical Specifications
| Parameter |
Value |
|---|---|
| Model | HL-3955-C001 |
| Product Name | 12V 55kg.cm Coreless Motor Double Shaft Constant Force Servo |
| Storage Temperature Range |
-30℃～80℃ |
| Operating Temperature Range | -20℃～60℃ |
| Temperature Range | 25℃ ±5℃ |
| Humidity Range | 65%±10% |
| Size | A：40mm B：20mm C：40mm |
| Weight | 85± 1g |
| Gear type | steel |
| Limit angle |
NO limit |
| Bearing |
Ball bearings |
| Horn gear spline | 25T/OD5.9mm |
| Gear Ratio | 1/378 |
| Case | Aluminium |
| Connector wire | 15CM |
| Motor |
Coreless Motor |
| Rated Input Voltage | 9V-12.6V |
| No load speed | 0.182sec/60°(55RPM)@12V |
| Runnig current(at no load) | 150mA@12V |
| Peak stall torque | 55kg.cm@12V |
| Stall current | 3.0A@12V |
| Rated Load | 13.5kg. cm@12V |
| Rated current | 800mA@12V |
| KT | 18.5kg. cm/A |
| Terminal resistance | 1.75 Ω |
| Operating Modes |
Mode 0: Angle servo mode (default mode, absolute position controllable from 0-360 degrees); Mode 1: Motor constant speed mode (motor constant speed mode, maintains speed without deceleration as the load increases); Mode 2: Motor constant current mode (motor constant current mode,maintains current without decreasing with increasing load) can achieve absolute position |
| Multi-Loop Mode | 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) |
| Command signal |
Digital Packet |
| Protocol Type | Half Duplex Asynchronous Serial Communication |
| ID range | 0-253 |
| Communication Speed | 38400bps ~ 1 Mbps |
| Control Algorithm | PID |
| Neutral Position | 180°（2048） |
| Running degree | 360° (when 0~4096) |
| Resolution [deg/pulse] | 0.088°(360°/4096) |
| Rotating Direction | Clockwise(0→4096） |
| Feedback | Load, Position,Speed, Input Voltage，Current,Temperature |