Mini Linear Servo Actuator

Looking for L12 series? Please see here.

Overview – 17Lf Servo Series

The new mightyZAP servo series with a 17mm diameter motor which improve durability. Provide faster speed under the same rated load specification comparing to the 12Lf series. Overall functionality is almost same as the 12Lf series, but only RS-485 communication and MODBUS RTU protocol are provided, and user expandability has been improved with the expansion I/O port.

Mini Size

Built-in Drive
(RS-485)

Data
Communication
(MODBUS RTU)

Postion Control / Feedback

Current Control / Feedback

Dynamic Speed Control

Expansion I/O Port

Action Feature (User Motion Save & Run - No Coding)

Heavy Duty, Durable 17mm Diameter Coreless DC Motor

17Lf Servo Series Features

Terminology – Load, Force and Current Control

Notes for use in the Z (Vertical) axis

Compact size with built-in drive, position sensor, DC motor and gear box
Better durability & faster speed under similar rated load comparing to 12Lf series thanks to the bigger 17mm diameter DC motor
Position, current and speed control along with position & current feedback
Easy digital I/O control through 4 x Expansion I/O ports (No coding)
27/37/50/87mm(*) stroke option
– (*): Each 3mm stroke can be added when adjusting the long stroke limit through Total Manager software.
Rated load of 17N~70N depending on the lead angle for each stroke
– Speed is inversely proportional to the rated load, so the higher the rated load, the slower the speed.
RS-485 MODBUS-RTU protocol applied (IR open protocol is not provided)
Action feature which enables user’s motion save & run

17Lf Series Specifications

Rated Load	Stroke	Communication RS-485	Rated Load /Max Speed (No Load)	Stall Force at Current (1.6A / 800mA / 200mA)	Mechanical Self Lock (Z Axis Use)	Lead Screw / Gear Ratio / Gear Type
17N	37mm (40mm*)	17Lf-17F-37	17N / 105mm/s	90N / 58N / 23N	No (Pay attention to application)	Lead Angle 20° / 10:1 / Engineering Plastic Gears
	50mm (53mm*)	17Lf-17F-50
	87mm (90mm*)	17Lf-17F-87
20N	27mm (30mm*)	17Lf-20F-27	20N / 117mm/s			Lead Angle 22.2° / 9.3:1 / Engineering Plastic Gears
27N	37mm (40mm*)	17Lf-27F-37	27N / 82mm/s	96N / 68N / 27N		Lead Angle 15° / 10:1 / Engineering Plastic Gears
	50mm (53mm*)	17Lf-27F-50
	87mm (90mm*)	17Lf-27F-87
35N	27mm (30mm*)	17Lf-35F-27	35N / 90mm/s			Lead Angle 17° / 9.3:1 / Engineering Plastic Gears
50N	37mm (40mm*)	17Lf-50F-37	50N / 28mm/s	182N / 129N / 50N	Yes (Applicable)	Lead Angle 5° / 10:1 / Engineering Plastic Gears
	50mm (53mm*)	17Lf-50F-50
	87mm (90mm*)	17Lf-50F-87
70N	27mm (30mm*)	17Lf-70F-27	70N / 30mm/s			Lead Angle 5.82°/ 9.3:1 / Engineering Plastic Gears

(*): Maximum stroke length when adjusting long stroke limit through Total Manager software

17Lf Servo Series Common Specifications

Repeatability		Stroke		Unidirectional
		27mm / 37mm		30μm(0.03mm)
		50mm		40μm(0.04mm)
		87mm		50μm(0.05mm)
Mechanical Backlash		0.03mm(30μm)
Rod Type		Metal Alloy Rod
Motor Type		Coreless DC (17mm diameter)
Rated Voltage		12V
Motor Watt		3.8W
Recommended Duty Cycle		At Rated Load		At Max Applicable Load
Recommended Duty Cycle		Max 50%		Max 20%
Current Accuracy		±15%at Over 50mA
Position Sensor		10KΩlinear Potentiometer
Input Voltage Range		7 ~13V (Rated 12VDC)
Current Consumption		Idle	Rated	Stall
		Idle	Rated	Default	MAX
		Under 30mA	400mA	800mA	1600mA
Audible Noise		Approx. 50db at 1m
LED Indication		Two Errors Indications (Input voltage, Overload)
Communication Method / Protocol		RS-485 / MODBUS RTU (IR Open protocol is not supported)
Expoansion I/O Port		4 Ports (Function : Switch, JOG, Action Enable, Force Off, PAUSE, STOP, RESTART, Alarm OUT)
Ingress Protection		IP-54(Dust & Water Tight)
Dimension(LxHxW) / Wight (Dimension excluding the rod-end tip and hinge)	27mm	57.5x40.6x23mm / 65.5g
	37mm	86.8x57.9x23mm / 113.5g
	50mm	111.5x57.9x23mm / 140g
	87mm	151.5x57.9x23mm / 188g
Operating Temperature		-10℃~ 60℃
Wire Harness	Comm./Power	RS-485 Molex to Molex Type(Molex 510650400, 4pins) / 200mm length, 0.08×60(22AWG)
	I/O Port	I/O Port Wire harness : Molex 510210500, 5pins / 200mm length, 0.16 x 7 (26AWG)

* Design and Specification can be changed without prior notice for further improvement.

Dimension

UNIT : mm

UNIT : inch

Standard Accessories

Overview – 12Lf Servo Series

The 2^nd Generation of mightyZAP actuators supporting position, current and speed control. Both MODBUS RTU & IR Open Protocols available

Mini Size

Built-in Drive (RS-485 or PWM/TTL)

Dynamic Speed Control

Position Control

Current Control

Position/Current Feedback via Data Communication

12V Heavy Duty DC Coreless Motor

12Lf Servo Series Features

Terminology – Load, Force and Current Control

Notes for use in the Z (Vertical) axis

The 2^nd generation mightyZAP series supporting dynamic speed & current control as well as position control along with position & current feedback
Built-in drive circuit, position sensor, 12mm diameter coreless DC motor and gear box
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 without position feedback (For feedback feature, use TTL or RS-485 communication)
Both MODBUS RTU and IR open protocols available (Default : IR Open protocol)

12Lf Servo Series Specifications

Rated Load	Stroke	Communication		Rated Load /Max Speed (No Load)	Stall Force at Current (1.6A / 800mA / 200mA)	Mechanical Self-Lock (Z Axis Use)	Lead Screw / Gear Ratio / Gear Type
Rated Load	Stroke	RS-485	TTL/PWM	Rated Load /Max Speed (No Load)	Stall Force at Current (1.6A / 800mA / 200mA)	Mechanical Self-Lock (Z Axis Use)	Lead Screw / Gear Ratio / Gear Type
10N	40mm	12Lf-10F-40	12Lf-10PT-40	10N / 110mm/s	60N / 40N / 19N	No (Pay attention to application)	Lead Angle20° / 10:1 / Engineering Plastic Gears
	53mm	12Lf-10F-53	12Lf-10PT-53
	90mm	12Lf-10F-90	12Lf-10PT-90
12N	27mm	12Lf-12F-27	12Lf-12PT-27	12N / 110mm/s	100N / 60N / 16N
17N	40mm	12Lf-17F-40	12Lf-17PT-40	17N / 80mm/s	100N / 60N / 23N		Lead Angle15° / 10:1 / Engineering Plastic Gears
	53mm	12Lf-17F-53	12Lf-17PT-53
	90mm	12Lf-17F-90	12Lf-17PT-90
20N	27mm	12Lf-20F-27	12Lf-20PT-27	20N / 80mm/s	120N / 72N / 24N
27N	40mm	12Lf-27F-40	12Lf-27PT-40	27N / 28mm/s	160N / 96N / 33N	Yes (Applicable)	Lead Angle 5° / 10:1 / Engineering Plastic Gears
	53mm	12Lf-27F-53	12Lf-27PT-53
	90mm	12Lf-27F-90	12Lf-27PT-90
35N	27mm	12Lf-35F-27	12Lf-35PT-27	35N / 28mm/s	210N / 126N / 59N
42N	40mm	12Lf-42F-40	12Lf-42PT-40	42N / 15mm/s	240N / 144N / 56N		Lead Angle 5° / 20:1 / Metal Gear
42N	53mm	12Lf-42F-53	12Lf-42PT-53	42N / 15mm/s	240N / 144N / 56N
55N	27mm	12Lf-55F-27	12Lf-55PT-27	55N / 15mm/s	300N / 180N / 80N
78N	40mm	12Lf-78F-40	12Lf-78PT-40	78N / 7.7mm/s	420N / 252N / 93N		Lead Angle 5° / 50:1 / Metal Gears
78N	53mm	12Lf-78F-53	12Lf-78PT-53	78N / 7.7mm/s	420N / 252N / 93N
100N	27mm	12Lf-100F-27	12Lf-100PT-27	100N / 7.7mm/s	600N / 360N / 152N

12Lf Servo Series Common Specifications

Repeatability		Stroke		Unidirectional
		27mm / 40mm		30μm(0.03mm)
		53mm		40μm(0.04mm)
		90mm		50μm(0.05mm)
Mechanical Backlash		0.03mm(30μm)
Rod Type		MetalAlloy Rod
Motor Type		Coreless DC Motor (12mm diameter)
Rated Voltage		12V
Motor Watt		3.5W
Recommended Duty Cycle		At Rated Load		At Max Applicable Load
Recommended Duty Cycle		Max 50%		Max 20%
Current Accuracy		±15%at Over 50mA
Position Sensor		10KΩlinear Potentiometer
Input Voltage Range		7 ~13V
Current Consumption		Idle	Rated	Stall
		Idle	Rated	Default	MAX
		20mA	380mA	800mA	1.6A
Audible Noise		Approx. 50db at 1m
LED Indication		Two Errors Indications (Input voltage, Overload)
Pulse Signal / Pulse Range		PWM (PT version, R/C Hobby Signal)
Pulse Signal / Pulse Range		900μs(Retracted)-1500μs(Center)-2100μs (Extended)
Data Communication / Protocol		RS-485 or TTL(PT version) / IR Robot open protocol & MODBUS RTU 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/ Approx. 177g
Operating Temperature		-10℃~ 60℃
Wire Harness		TTL(PTversion) : Molex to Molex Type (Molex 50-37-5033, 3pins) / 200mmlength, 0.08×60(22AWG)
Wire Harness		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

UNIT : mm

UNIT : inch

Standard Accessories

Overview – D7, D12 Servo Series

The 1st generation of mightyZAP actuator equipped with reasonable cost Cored DC motor and supporting precise position control / position feedback through communication without speed and current control features. IR Open protocol provided.

Important Preliminary Annoucement – L12 series limited production / sales from year 2024 (Click)

Mini Size

Built-in Drive
(RS-485 or PWM/TTL)

Position Control

Position Feedback via Data Communication

Economical 12V / 7.4V DC Cored Motor

D7, D12 Servo Series Features

Position control / Position feedback feature
Built-in drive circuit, position sensor, DC motor and gear box
Reasonable price compared to the 12Lf series
Stall force and speed adjustment within a limited range by adjusting the motor operating rate
12mm diameter cored motor lineup
(For better durability and force, see the 12Lf series)
26mm stroke
Rated Load of 6N and 12N according to gear ratio
(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 without position feedback (For feedback feature, use TTL or RS-485 communication)
IR open protocol available.
(The MODBUS RTU protocol is available with 12Lf series)

D7/D12 Servo Series Specifications

Rated Load	Stroke	Input Volt : 12V		Input Volt : 7.4V		Rated Load / Max Speed (No Load)	Mechanical Self Lock (Z Axis Use)	Lead Screw / Gear Ratio / Gear Type	Motor Type / Wattt
Rated Load	Stroke	RS-485	TTL/PWM	RS-485	TTL/PWM	Rated Load / Max Speed (No Load)	Mechanical Self Lock (Z Axis Use)	Lead Screw / Gear Ratio / Gear Type	Motor Type / Wattt
6N	26mm	D12-6F-3	D12-6PT-3	D7-6F-3	D7-6PT-3	6N / 36mm/s	No (Not Applicable)	Lead Angle 15° / 10:1 / Engineering Plastic Gears	Cored Motor / 0.9W
12N	26mm	D12-12F-3	D12-12PT-3	D7-12F-3	D7-12PT-3	12N / 12mm/s	Yes (Applicable)	Lead Angle 5° / 10:1 / Engineering Plastic Gears	Cored Motor / 0.9W

D7/D12 Servo Series Common Specifications

Repeatability	Stroke			Unidirectional
Repeatability	26mm			30μm (0.03mm)
Mechanical Backlash	0.03mm (30μm)
Gear Ratio	10:01
Gear Type	Engineering Plastic Gears
Rod Type	Engineering Plastic Rod
Motor Type	Cored Motor
Motor Watt	0.9W
Recommended Duty Cycle	At Rated Load			At Max Applicable Load
Recommended Duty Cycle	Max 50%			Max 20%
Position Sensor	10KΩ linear Potentiometer
Input Voltage Range	12V lineup : 7~13V (Rated : 12V) / 7.4V lineup : 6.5~8.9V(Rated 7.4V)
Current Consumption	7.4V Lineup			12V Lineup
	Idle	Rated	Stall	Idle	Rated	Stall
	30mA	250mA	0.48A	30mA	140mA	0.3A
Audible Noise	Approx. 50db at 1m
Data Communication / Protocol	RS-485 or TTL(PT version) / IR Robot open protocol
LED Indication	Two Errors Indications (Input voltage, Overload)
Pulse Signal / Pulse Range	PWM (PT version, R/C Hobby Signal) / 900μs(Retracted)-1500μs(Center)-2100μs (Extended)
Ingress Protection	IP-54 (Dust & Water Tight)
Size / Weight (Excluding rod-end & hinge)	57.4(L)x29.9(W)x15(H)mm / 49~52g
Size / Weight (Excluding rod-end & hinge)	57.4(L)x29.9(W)x15(H)mm / 49~52g
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

UNIT : mm

UNIT : inch

Standard Accessories

Overview – 12L / 12D Limit Switch Series

Simple linear operation via built-in limit switches without drive circuit & potentiometer.

Mini Size

Built-in Limit Switches

22mm Stroke

12V Heavy Duty
DC Coreless Motor

Economical 12V /
7.4V DC Cored Motor

12L / 12D Limit Switch Series Features

Built-in limit switches, DC motor and gear box without drive circuit & potentiometer.
Simple & easy linear operation (No servo data communication)
Reasonable cost comparing to 12Lf and L12 servo actuators
12mm diameter 12V coreless motor lineup and cored motor lineup and 12V / 7.4V Cored motor lineup
* The coreless motor is superior to the cored motor in terms of force and durability.
22mm stroke (Longer stroke options to be released later)
Rated Load of 12N ~ 100N according to gear ratio for each stroke
Stroke limit adjustable using external limit switch.

12L Limit Switch Series Specifications

Rated Load	Stroke	Input Volt. : 12V	Rated Load / Max Speed (No Load)	Mechanical Self-Lock (Z Axis Use)	Gear Ratio / Gear Type	Motor Type / Watt
Rated Load	Stroke	Input Volt. : 12V	Rated Load / Max Speed (No Load)	Mechanical Self-Lock (Z Axis Use)	Gear Ratio / Gear Type	Motor Type / Watt	35N	22mm	12L-35S-22	35N / 28mm/s	Yes (Applicable)	10:1 / Engineering Plastic gears	Coreless Motor / 3.5W
55N	12L-55S-22	55N / 15mm/s	20:1 / 4 Metal & 2 Engineering Plasticgears
100N	12L-100S-22	100N / 7.7mm/s	50:1 / 4 Metal & 2 Engineering Plasticgears

12L Limit Switch Series Common Specifications

Stroke	22mm
Repeatability (Unidirectional)	500μm (0.5mm)
Mechanical Backlash	0.03mm (30μm)
Rod Type	Metal Alloy Rod
Motor Type	Coreless DC Motor
Motor Watt	3.5W
Recommended Duty Cycle	At Rated Load	At Max Applicable Load
Recommended Duty Cycle	Max 50%	Max 20%
Input Voltage Range	7 ~ 13V (Rated 12V)
Current Consumption	Idle	Rated	Max(Stall)
Current Consumption	50mA	380mA	1.5A
Audible Noise	Approx. 50db at 1m
Ingress Protection	IP-54 (Dust & Water Tight)
Size / Weight (Excluding rod-end & hinge)	57.4(L)x29.9(W)x15(H)mm / 48g
Operating Temperature	-10℃ ~ 60℃
Wire Harness	0.08x60 (AWG 22), 300mm

* Design and Specification can be changed without prior notice for further improvement.

12D Limit Switch Series Specifications

Rated Load	Stroke	Input Volt. : 7.4 or 12V	Rated Load / Max Speed (No Load)	Mechanical Self-Lock (Z Axis Use)	Gear Ratio / Gear Type	Motor Type / Watt
Rated Load	Stroke	Input Volt. : 7.4 or 12V	Rated Load / Max Speed (No Load)	Mechanical Self-Lock (Z Axis Use)	Gear Ratio / Gear Type	Motor Type / Watt	12N	22mm	12D7-12S-22 (7.4V)	12N / 10mm/s	Yes (Applicable)	10:1 /Engineering Plastic Gears	Cored DC Motor / 0.6W
12N	12D-12S-22 (12V)	12N / 10mm/s						22mm			Yes (Applicable)	10:1 /Engineering Plastic Gears	Cored DC Motor / 0.6W

12D Limit Switch Series Common Specifications

Stroke	22mm
Repeatability (Unidirectional)	500μm(0.5mm)
Mechanical Backlash	0.03mm(30μm)
Rod Type	EngineeringPlastic Rod
Motor Type	CoredMotor
Motor Watt	0.6W
Recommended Duty Cycle	At Rated Load		At Max Applicable Load
Recommended Duty Cycle	Max 50%		Max 20%
Input Voltage Range	7.4V		12V
Input Voltage Range	5~8.9V		7 ~13V
Current Consumption	Input Voltage	Idle	Rated	Max(Stall)
	7.4V	50mA	250mA	360mA
	12V	50mA	140mA	250mA
Audible Noise	Approx. 50db at 1m
Ingress Protection	IP-54(Dust & Water Tight)
Size / Weight (Excluding rod-end & hinge)	57.4(L)x29.9(W)x15(H)mm/ 48g
Operating Temperature	-10℃~ 60℃
Wire Harness	AWG22

* Design and Specification can be changed without prior notice for further improvement.

Korean

SHOP

Products

Mini Linear Servo Actuator

Looking for L12 series? Please see here.

Mini Size

Built-in Drive
(RS-485)

Data
Communication
(MODBUS RTU)

Postion Control / Feedback

Current Control / Feedback

Dynamic Speed Control

Expansion I/O Port

Action Feature (User Motion Save & Run - No Coding)

Heavy Duty, Durable 17mm Diameter Coreless DC Motor

Dimension

Standard Accessories

Mini Size

Built-in Drive (RS-485 or PWM/TTL)

Dynamic Speed Control

Position Control

Current Control

Position/Current Feedback via Data Communication

12V Heavy Duty DC Coreless Motor

Dimension

Standard Accessories

Mini Size

Built-in Drive
(RS-485 or PWM/TTL)

Position Control

Position Feedback via Data Communication

Economical 12V / 7.4V DC Cored Motor

Dimension

Standard Accessories

Mini Size

Built-in Limit Switches

22mm Stroke

12V Heavy Duty
DC Coreless Motor

Economical 12V /
7.4V DC Cored Motor

Dimension

12L Limit Switch Series
Standard Accessories

12D Limit Switch Series
Standard Accessories

Korean

SHOP

Products

Mini Linear Servo Actuator

Looking for L12 series? Please see here.

Mini Size

Built-in Drive(RS-485)

DataCommunication(MODBUS RTU)

Postion Control / Feedback

Current Control / Feedback

Dynamic Speed Control

Expansion I/O Port

Action Feature (User Motion Save & Run - No Coding)

Heavy Duty, Durable 17mm Diameter Coreless DC Motor

Dimension

Standard Accessories

Built-in Drive
(RS-485)

Data
Communication
(MODBUS RTU)