HLS3955 C001 12V 55kg TTL Metal Shell Coreless Motor with Force Control for Raspberry Pi Arduinos STM32 Development Kit RobotDIY

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Product Overview

Description



Feetech HLS3955M 12V 55KG.CM Double Shaft Constant Force TTL Serial Bus Servo Half Duplex Asynchronous Serial Communication


Specification


item
12V 55KG Magnetic Encoder Double Shaft TTL All-Metal 360 Degree Servo HLS3955M Half Duplex Asynchronous Serial Communication
Size
40X20X40MM
Weight
85g
Horn gear spline:
25T
Wire Length
15CM
Operating Voltage Range:
6-12V
Stall Torque
55kg.cm@12V
Protocol Type:
Half Duplex Asynchronous Serial Communication
ID range:
0-253
Brand Name
fitec/FFEETECH
Model Number
HLS3955M
Communication Speed:
38400bps ~ 1 Mbps
Gear materials
Steel gears
Running degree:
360° (when 0~4096)
Feedback:
Load, Position,Speed, Input Voltage,
Temperature
Command signal:
Digital Packet
Rated torque:
17kg.cm@12V
Runnig current(at no load) :
800mA@12V
No load speed:
0.182sec/60°@12V
Motor
Coreless Motor
Case
Aluminium


Product Description






Product Parameter
Product SKU:HLS-3955-C001
Product Size:40X20X40mm
Stall Torque:55kg.cm@12V
Rotation Degree:360°(0-4095)
Sensor Resolution:0.088°(360°/4096)
Structural limit Angle:No timted
Working Voltage:6-12.6V(Typical value 12V)
Gear Type:High Precision Steel Gear
No-load speed:0.182sec/60degree 55RPM@12V
Encoder Type:360°Magnetic Encoder
ID Range:0-253
Baud rate:38400bps~1Mbps(Factory default 1Mbps)
Reduction Ratio 1:378
No-Load Current:27mA
Stall Torque:3A
Kt Constant:18.5kg.cm/A
Feedback:Load,Position,Speed, Input Voltage,Current,Temperature

Main Use:
The servo can provide various feedback information, including position, speed, torque lock,
and operating mode (servo mode, servo motor mode, etc.),
which can be used for advanced projects that require closed-loop automatic control.
It can also be used for building robot projects that require multiple servos,
such as quadrupeds, hexpods, and robotic arms.

Advantage:
1.Durable and Sturdy Exterior Design:
All Aluminum Alloy Shell+CNC Precision Manufacturing,Improve the Servo Case
Heat Resistance, Dimensional Stability, Rigidity, and Mechanical Properties;

2.Core Power 35kg Large Torque:
When the voltage is 12V, the stall torque can reach 35kg.cm, which can be used to
build quadrupeds, hexpods, and machinery
Multiple axis small volume turning projects such as arms,
humanoid robots, and simple industrial equipment give your project more degrees of freedom.

3.High Precision 360 ° Magnetic Encoder:
Adopting a 12 bit high-precision magnetic encoding angle sensor。Compared to carbon film potentiometers,
The usable angle of the magnetic encoder is expanded to 360 °,
4x increase in resolution,Can achieve a maximum of 7 turns in both forward and reverse directions,
Due to the gap between the magnetic encoder component and the radial magnet, there is no friction,
which effectively extends the service life of the servo.

4.Constant Force Control, Gripper Flexible Gripping:
Adopting innovative servo direct drive design, force position control, and setting output torque value,
The servo can maintain this torque, whether it is hard or soft, without damaging objects
Surface and precise gripping.

5.Daisy Chain Connection:
Up to 253 servos can be connected in series simultaneously,
achieving a simple wiring structure and occupying fewer ports.

6.Acceleration Start Stop Function:
Speed and acceleration values can be set for a softer motion effect,
reducing the impact force caused by inertia.

7.Closed Loop Feedback Real-time Protection:
The servo can provide real-time feedback on position, load, speed, input voltage, current, and temperature information,
When the environment changes, such as stalling or exceeding the temperature limit, unloading protection will be activated.

8.Multiple operating modes,More diverse usage scenarios:
Angle servo mode:efault this mode,0~360°Controllable angle and position;
Motor constant speed mode:Motor constant speed mode,As the load increases,Maintain speed without slowing down;
Stepping mode:Can perform step motion relative to the current position;

9.Open source control process:
Synchronous writing
Asynchronous writing
Synchronous reading
Single read
360°Full angle control
±7 Turns Anglecontrol
Stepping modecontrol
Closed loop modecontrol
Torquee limiting function
Constant force mode control

10.Full Metal Brackets:
All Aluminum Alloy Shell+CNC Precision Manufacturing,
Simplified structural development, More flexible combination use

Note:
One UART can control 253 bus servos, but due to the high power of the servos,
When using too many servos, it is necessary to consider
whether the power supply scheme can meet the requirements.

Product Feature:
Serial bus interface
Metal bearings
High strength aluminum alloy disc
Full Metal Brackets

Application Filed:
Industrial Automation
Biomedical
Consumer Electronics
Aerospace
Educational Research
Automated production line material cutting
Sorting
Assembling
Unmanned Retail
Research Experiments




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Packing & Delivery




1.servo*1pcs 2.servo arm*1 bag 3.carton box


Company Profile






We are a professional manufacturer and exporter of R/C Hobby products and R/C Drone, such as R/C Drone, R/C Airplanes, R/C Cars, R/C Boats, R/C Toys, Gas R/C Airplanes, Gas R/C Helicopters, Gas R/C Engines, Gas R/C Cars, Remote Control Equipment, R/C Accessories/Tools and so on.

We export our products to the markets all over the world. Now we are enjoying a high reputation in the overseas markets. All of our products conform to international standards, and our products are popular among our customers. OEM and ODM orders are welcome. "Quality products, excellent service, reasonable price and timely delivery" is our persistent goal.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.


FAQ


1. who are we?
We are based in Guangdong, China, start from 2011,sell to Southern Europe(8.33%),Northern Europe(8.33%),Central America(8.33%),Western Europe(8.33%),Eastern Asia(8.33%),Mid East(8.33%),Oceania(8.33%),Africa(8.33%),Southeast Asia(8.33%),Eastern Europe(8.33%),South America(8.33%),North America(8.33%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
RC Servo,Brushless Motor and ESC,RC Robot,RC Balancer Charger,RC Quad Copter FPV

4. why should you buy from us not from other suppliers?
We are one stop rc wholesale supplier over 10 years.We deal with various kinds of R/C hobbies and R/C toys. Such as R/C drone, R/C helicopter, R/C airplane, Gas airplane, R/C Robot, R/C car, R/C boat, RC access.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian


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