FORCE Control lineup

Product Overview

New product lineup not only for position control, but also for dynamic force and speed control
Built-in drive circuit, position sensor, DC motor and gear box
Suitable for customers who need both force and speed control as well as position control
12mm diameter coreless motor lineup, 17mm diameter coreless motor or BLDC motor lineup
17mm diameter DC motor version will be released later. Generally, large motor diameter provides stronger force and better durability.
The lifespan of BLDC motors is better than that of Coreless motors.
27/40/53/90mm stroke option
Rated Load of 12N ~ 100N according to gear ratio for each stroke
Speed ​​is inversely proportional to Rated Load, so the stronger the Rated Load, the slower the speed.
Support RS-485 or TTL / PWM communication
TTL / PWM communication version operates by automatically recognizing the input TTL / PWM signal.
When using PWM communication, only the position command is available while feedback data cannot be received.

Lineup

* Shipment from Korea
* If you wish to get product from USA, please click here.
Stroke Rated Load/Speed Data Communication Model
27mm 12N / 110mm/s RS-485
12Lf-12F-27   
TTL/PWM
12Lf-12PT-27   
20N / 80mm/s RS-485
12Lf-20F-27   
TTL/PWM
12Lf-20PT-27   
35N / 28mm/s RS-485
12Lf-35F-27   
TTL/PWM
12Lf-35PT-27   
55N / 15mm/s RS-485
12Lf-55F-27   
TTL/PWM
12Lf-55PT-27   
100N / 7.7mm/s RS-485
12Lf-100F-27   
TTL/PWM
12Lf-100PT-27   
40mm 9N / 110mm/s RS-485      Not released
TTL/PWM      Not released
17N / 80mm/s RS-485
12Lf-17F-40   
TTL/PWM
12Lf-17PT-40   
27N / 28mm/s RS-485
12Lf-27F-40   
TTL/PWM
12Lf-27PT-40   
42N / 15mm/s RS-485
12Lf-42F-40   
TTL/PWM
12Lf-42PT-40   
78N / 7.7mm/s RS-485
12Lf-78F-40   
TTL/PWM
12Lf-78PT-40   
53mm 9N / 110mm/s RS-485      Not released
TTL/PWM      Not released
17N / 80mm/s RS-485
12Lf-17F-53   
TTL/PWM
12Lf-17PT-53   
27N / 28mm/s RS-485
12Lf-27F-53   
TTL/PWM
12Lf-27PT-53   
42N / 15mm/s RS-485
12Lf-42F-53   
TTL/PWM
12Lf-42PT-53   
78N / 7.7mm/s RS-485
12Lf-78F-53   
TTL/PWM
12Lf-78PT-53   
90mm 9N / 110mm/s RS-485      Not released
TTL/PWM      Not released
17N / 80mm/s RS-485
12Lf-17F-90   
TTL/PWM
12Lf-17PT-90   
27N / 28mm/s RS-485
12Lf-27F-90   
TTL/PWM
12Lf-27PT-90   
42N / 15mm/s RS-485      Not released
TTL/PWM      Not released
78N / 7.7mm/s RS-485      Not released
TTL/PWM      Not released

Main Features

FORCE Control

  • Stall Force and current control based on current feedback
  • Current feedback allows detection of objects and obstacles
  • Possible to maintain constant force for a certain time (Applicable to Gripper, etc.)

Precision position & Dynamic speed control

  • 30~50μm Unidirectional repeatability & Position feedback (Varied by each stroke version. See spec chart.)
  • Absolute position sensing via Potentiometer (No Calibration needed)
  • 32Bit Micro controller, High resolution (4096) A/D converter
  • Dynamic speed control (Fastest speed is default and is able to reduce speed without power loss)

Durability & Safety

  • Heavy Duty Reliable 12V coreless motor with 7 ~ 13V input voltage range
  • Metal alloy rod
  • Engineering plastic case (27mm stroke version)
  • Aluminum stroke case & engineering plastic motor case (40mm / 53mm / 90mm)
  • Current control allows longer life cycle & safer design
  • Life-cycle Reference Data is on our homepage (Under 50% duty cycle recommended)
  • Vertical (Z axis) use is possible due to mechanical Self-lock (Certain models are not applicable, see the model chart)
  • Near perfect overload protection by calculation of cumulative current
  • LED indicator shows voltage/overload error status and also shows simple circuit damage diagnosis

Easiness

  • Compact size for space constraints
  • Hassle-free, Built-in drive circuitor
  • Daisy chain serial connection between servos
  • Various mounting solutions
  • Detachable and 90° rotatable hinge design (Patented)
  • Various APIs / Libraries / Examples of programming languages (C# / C++ / Python / Java / Raspberry Pi / Arduino etc.)
  • Dedicated PC Software (Parameter setting & simple motion testing) and PC USB Interface (IR-USB01) available (Optional)
  • Paired with various controller types (PC / PLC / Arduino / Rasberry-Pi / RC Controller / Dedicated embedded board etc.)

Variety and Line-Up

  • Various Stroke options (27mm*, 40mm , 53mm, 90mm)
  • Various Rated Load options (12 to 100N)
  • Various Speed options (7.7 to 110mm/s at No load condition)
  • Two types of data communication options (TTL or RS-485)
  • IR Robot open protocol (Download from homepage) and Modbus RTU Protocol will be added later (Can be updated)
  • TTL(Data comm.) or PWM(Pulse signal) is automatically recognized in TTL/PWM version
  • * 27mm stroke can be extended to 30mm using IR-USB01

Applications

  • Medical device and Lab equipment
  • Vending and game machines
  • Robotics
  • Automation (Factory / Home / Agriculture etc)
  • Production and inspection jigs
  • UAV (Fixed wing / Helicopter / Multicopter etc)
  • DYI, Education, Hobby, etc

Specification

Coreless motor lineup

* Shipment from Korea
* If you wish to get product from USA, please click here.
Communication Rated Load 12N Rated Load 20N Rated Load 17N
27mm Stroke 27mm Stroke 40mm Stroke 53mm Stroke 90mm Stroke
RS-485 12Lf-12F-27

 12Lf-20F-27

 12Lf-17F-40

 12Lf-17F-53

 12Lf-17F-90
TTL/PWM 12Lf-12PT-27

 12Lf-20PT-27

 12Lf-17PT-40

 12Lf-17PT-53

 12Lf-17PT-90
Rated Load / Max. Speed(No Load) 12N
/110.0mm/s		 20N
/80.0mm/s		 17N/80.0mm/s
Applicable Max Load / Max. Speed(No Load) 24N
/110.0mm/s		 40N
/80.0mm/s		 34N/80.0mm/s
Stall force at Current (1.6A / 800mA / 100mA) 100N / 60N / 8N 120N / 72N / 9.6N 100N / 60N / 8N
Mechanical Self Lock(Z Axis Application) Not Available
Gear Ratio 10:1
Gear Type Engineering Plastic Gears

* Shipment from Korea
* If you wish to get product from USA, please click here.
Communication Rated Load 35N Rated Load 27N
27mm Stroke 40mm Stroke 53mm Stroke 90mm Stroke
RS-485 12Lf-35F-27

 12Lf-27F-40

 12Lf-27F-53

 12Lf-27F-90
TTL/PWM 12Lf-35PT-27

 12Lf-27PT-40

 12Lf-27PT-53

 12Lf-27PT-90
Rated Load / Max. Speed(No Load) 35N
/28.0mm/s		 27N/28.0mm/s
Applicable Max Load / Max. Speed(No Load) 70N
/28.0mm/s		 54N/28.0mm/s
Stall force at Current (1.6A / 800mA / 100mA) 210N / 126N / 16.8N 160N / 96N / 12.8N
Mechanical Self Lock(Z Axis Application) Available
Gear Ratio 10:1
Gear Type Engineering Plastic Gears

* Shipment from Korea
* If you wish to get product from USA, please click here.
Communication Rated Load 55N Rated Load 42N
27mm Strok 40mm Stroke 53mm Stroke
RS-485 12Lf-55F-27

 12Lf-42F-40

 12Lf-42F-53
TTL/PWM 12Lf-55PT-27

 12Lf-42PT-40

 12Lf-42PT-53
Rated Load / Max. Speed(No Load) 55N / 15.0mm/s 42N / 15.0mm/s
Applicable Max Load / Max. Speed(No Load) 110N / 15.0mm/s 84N / 15.0mm/s
Stall force at Current (1.6A / 800mA / 100mA) 300N / 180N / 24N 240N / 144N / 19.2N
Mechanical Self Lock(Z Axis Application) Available
Gear Ratio 20:1
Gear Type 4 Metal & 2 Engineering Plastic Gears

* Shipment from Korea
* If you wish to get product from USA, please click here.
Communication Rated Load 100N Rated Load 78N
27mm Stroke 40mm Stroke 53mm Stroke
RS-485 12Lf-100F-27

 12Lf-78F-40

 12Lf-78F-53
TTL/PWM 12Lf-100PT-27

 12Lf-78PT-40

 12Lf-78PT-53
Rated Load / Max. Speed(No Load) 100N / 7.7mm/s 78N / 7.7mm/s
Applicable Max Load / Max. Speed(No Load) 200N / 7.7mm/s 156N / 7.7mm/s
Stall force at Current (1.6A / 800mA / 100mA) 600N / 360N / 48N 420N / 252N / 33.6N
Mechanical Self Lock(Z Axis Application) Available
Gear Ratio 50:1
Gear Type 4 Metal & 2 Engineering Plastic Gears

Specification

Coreless motor lineup

Communication Force 12N
/Stroke		 Force 17, 20N/Stroke
27mm 27mm 40mm 53mm 90mm
RS-485 12Lf-12F-27

 12Lf-20F-27

 12Lf-17F-40

 12Lf-17F-53

 12Lf-17F-90
TTL/PWM 12Lf-12PT-27

 12Lf-20PT-27

 12Lf-17PT-40

 12Lf-17PT-53

 12Lf-17PT-90
Rated Force / Max. Speed(No Load) 12N
/110.0mm/s		 20N
/80.0mm/s		 17N/80.0mm/s
Mechanical Self Lock(Z Axis Application) Not Available
Gear Ratio 10:1
Gear Type Engineering Plastic Gears

Communication Force 27, 35N/Stroke
27mm 40mm 53mm 90mm
RS-485 12Lf-35F-27

 12Lf-27F-40

 12Lf-27F-53

 12Lf-27F-90
TTL/PWM 12Lf-35PT-27

 12Lf-27PT-40

 12Lf-27PT-53

 12Lf-27PT-90
Rated Force / Max. Speed(No Load) 35N
/28.0mm/s		 27N/28.0mm/s
Mechanical Self Lock(Z Axis Application) Available
Gear Ratio 10:1
Gear Type Engineering Plastic Gears

Communication Force 42, 55N / Stroke
27mm 40mm 53mm
RS-485 12Lf-55F-27

 12Lf-42F-40

 12Lf-42F-53
TTL/PWM 12Lf-55PT-27

 12Lf-42PT-40

 12Lf-42PT-53
Rated Force / Max. Speed(No Load) 55N / 15.0mm/s 42N / 15.0mm/s
Mechanical Self Lock(Z Axis Application) Available
Gear Ratio 30:1
Gear Type 4 Metal & 2 Engineering Plastic Gears

Communication Force 78, 100N / Stroke
27mm 40mm 53mm
RS-485 12Lf-100F-27

 12Lf-78F-40

 12Lf-78F-53
TTL/PWM 12Lf-100PT-27

 12Lf-78PT-40

 12Lf-78PT-53
Rated Force / Max. Speed(No Load) 100N / 7.7mm/s 78N / 7.7mm/s
Mechanical Self Lock(Z Axis Application) Available
Gear Ratio 50:1
Gear Type 4 Metal & 2 Engineering Plastic Gears

Common Specification

Positional Accuracy Stroke Unidirectional
27mm / 40mm 30μm (0.03mm)
53mm 40μm (0.04mm)
90mm 50μm (0.05mm)
Mechanical Backlash 0.03mm (30μm)
Rod Type Metal Alloy Rod
Motor Type Coreless Motor
Voltage 12V
Watt 26W
Recommend Duty Cycle At rated Load At applicable Max Load
Max 50% Max 20%
Current Accuracy ±15% at Over 50mA
Position Sensor 10KΩ linear Potentiometer
Input Voltage Range 7 ~ 13V
Current Consumption Idle Rated Stall
Default MAX
20mA 380mA 800mA 1.6A
Audible Noise 약 50db at 1m
LED Indication 2 Error Indications (Input voltage, Overload)
Pulse Signal / Pulse Range PWM (PT version, model hobby) /
900μs(Retracted)-1500μs(Center)-2100μs (Extended)
Data Communication / Protocol RS-485 or TTL(PT version) / IR Robot open protocol
Ingress Protection IP-54 (Dust & Water Tight)
Size / Weight
(Excluding
rod-end & hinge))		 27mm 57.5(L)x29.9(W)x15(H)mm / 49~52g
40mm 86.9(L)x36(W)x18(H)mm / 96~99g
53mm 111.5(L)x36(W)x18(H)mm / 124~127g
90mm 151.5(L)x36(W)x18(H)mm / 약177g
Operating Temperature -10℃ ~ 60℃
Wire Harness TTL(PT version) : Molex to Molex Type
(Molex 50-37-5033, 3pins) / 200mm length, 0.08×60(22AWG)
or RS485(F version) : Molex to Molex Type (Molex 0510650400, 4pins) / 200mm length, 0.08×60(22AWG)
* Design and Specification can be changed without prior notice for further improvement.

Dimension

27mm Stroke Version

40mm Stroke Version

53mm Stroke Version

90mm Stroke Version

Standard Accessories

Hinge : Hinge is rotatable by 90degree according to the mounting condition.
Without hinge, actuator can be mounted using IR-MB02 (for 27mm stroke version) or IR-MB03(for 41/56/96mm stroke version) Metal brackets.
Also, IR-EB01 Rod end bearing is also one of mounting option. Please refer to the mounting manual for each accessory.
Socket head bolts are not included in 27mm stroke version. (they are for 41/56/96mm stroke versions.)
IR-MB03 metal bracket or IR-EB01 Rod end bearing can be another mounting option.
Rod-end tip and Socket-set screw can be used according to user’s need.
Or, user may apply their own rod-end tip(M3 standard). Make sure to put M3 nut before applying rod-end tip.
The M3 nut is a double nut concept for angle adjustment of rod-end tip mounting.
When mounting rod-end tip, make sure to fix the M3 nut and the rod-end tip by the tool(such as long nose) to set angle and to prevent the rod from turning together. (If not, it may cause damage to the product. The rod should not be turned all the time.)

PC Software
MightyZAP Manager

  • Setting various operation parameters & memory parameters
  •  –– Baud rate, ID, Delay, Stroke limit, Compliance margin setting
  •  –– Goal Speed, Goal Position, Goal Current, LED Alarm, Shutdown setting
  •  –– Acceleration / Deceleration Setting
  • Simple Motion Test
  • System reset and Firmware update
  • Motor Operating Rate, Voltage, Temperature, Position, Current real time monitoring
  • Need optional PC USB Interface “IR-USB01” (Sold separately)
  • Windows compatible mightyZAP manager PC software enables users to set various parameters & test motions. (Able to downloaded from our website for free)
  • (PC Software will be updated from time to time, so it is recommended for the user to download and update PC software properly.)

Video

Movie