20:1 Glideforce LD Linear Actuators

The Light-Duty (LD) series of Glideforce linear actuators by Concentric International (formerly Iowa Export-Import) are 12V DC gearmotors that use a lead screw to move a shaft back and forth along its length. The shaft will hold its position even when unpowered and subjected to static loads up to 250 kgf [550 lbs or 2500 N]. Two limit switches safely stop the motor at either end of its range, while integrated diodes allow it to reverse direction after reaching a limit point if the supplied voltage is reversed. The actuators have an all-aluminum frame and extension tube, and the entire case is sealed to protect against dust and water (rated IP65).

Glideforce Light-Duty (LD) series of linear actuators with feedback.

Glideforce Light-Duty (LD) series of linear actuators without feedback.

These actuators are available in several gear ratios and a variety of stroke lengths, from 2″ to 12″, and with optional potentiometers that are linked to the shaft position, for use in feedback systems. The table below shows all of the light-duty linear actuators we carry:

Actuator
Type
Max
Dynamic
Load
No-Load
Speed
@ 12 V
Max-Load
Speed
@ 12 V
Current
Draw
@ 12 V
Nominal
Stroke
Length
With
Feedback
Without
Feedback
High-Speed
Light-Duty
(LD) 5:1
12 kgf
[27 lbs]
8.4 cm/s
[3.3″/s]
7.5 cm/s
[2.9″/s]
1.1 A –
3.4 A
2″ GF23-120502-3-65 GF23-120502-1-65
4″ GF23-120504-3-65 GF23-120504-1-65
6″ GF23-120506-3-65 GF23-120506-1-65
8″ GF23-120508-3-65 GF23-120508-1-65
10″ GF23-120510-3-65 GF23-120510-1-65
12″ GF23-120512-3-65 GF23-120512-1-65
Light-Duty
(LD) 5:1
15 kgf
[34 lbs]
4.4 cm/s
[1.7″/s]
3.6 cm/s
[1.4″/s]
1.2 A –
3.2 A
2″ LACT2P-12V-05 LACT2-12V-05
4″ LACT4P-12V-05 LACT4-12V-05
6″ LACT6P-12V-05 LACT6-12V-05
8″ LACT8P-12V-05 LACT8-12V-05
10″ LACT10P-12V-05 LACT10-12V-05
12″ LACT12P-12V-05 LACT12-12V-05
Light-Duty
(LD) 10:1
25 kgf
[55 lbs]
2.8 cm/s
[1.1″/s]
2.3 cm/s
[0.9″/s]
1.2 A –
3.2 A
2″ LACT2P-12V-10 LACT2-12V-10
4″ LACT4P-12V-10 LACT4-12V-10
6″ LACT6P-12V-10 LACT6-12V-10
8″ LACT8P-12V-10 LACT8-12V-10
10″ LACT10P-12V-10 LACT10-12V-10
12″ LACT12P-12V-10 LACT12-12V-10
Light-Duty
(LD) 20:1
50 kgf
[110 lbs]
1.5 cm/s
[0.57″/s]
1.2 cm/s
[0.48″/s]
1.2 A –
3.2 A
2″ LACT2P-12V-20 LACT2-12V-20
4″ LACT4P-12V-20 LACT4-12V-20
6″ LACT6P-12V-20 LACT6-12V-20
8″ LACT8P-12V-20 LACT8-12V-20
10″ LACT10P-12V-20 LACT10-12V-20
12″ LACT12P-12V-20 LACT12-12V-20

The following video demonstrates the speeds of the light-duty actuators:


The actuators in this category below all have 20:1 gearboxes, which makes them our strongest but slowest LD actuators. They can lift loads up to 50 kgf [110 lbs or 500 N], and their maximum speed ranges from 14.6 mm/s [0.57″/s] at no load to 12.3 mm/s [0.48″/s] at 50 kgf.

Mounting brackets made from machined aluminum or stamped steel are available for attaching the actuators to a structure; two are required for each actuator (the aluminum brackets are sold individually while the steel brackets are sold in pairs).

Products in category “20:1 Glideforce LD Linear Actuators”

Pololu item #: 2303
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 2-inch stroke (1.97″ usable) and a feedback potentiometer that lets you determine where the actuator is in its stroke.

Pololu item #: 2302
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 2-inch stroke (1.97″ usable) and no feedback potentiometer.

Pololu item #: 2305
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 4-inch stroke (3.9″ usable) and a feedback potentiometer that lets you determine where the actuator is in its stroke.

Pololu item #: 2304
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 4-inch stroke (3.9″ usable) and no feedback potentiometer.

Pololu item #: 2307
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 6-inch stroke (5.9″ usable) and a feedback potentiometer that lets you determine where the actuator is in its stroke.

Pololu item #: 2306
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 6-inch stroke (5.9″ usable) and no feedback potentiometer.

Pololu item #: 2309
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 8-inch stroke (7.8″ usable) and a feedback potentiometer that lets you determine where the actuator is in its stroke.

Pololu item #: 2308
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 8-inch stroke (7.8″ usable) and no feedback potentiometer.

Pololu item #: 2311
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 10-inch stroke (9.8″ usable) and a feedback potentiometer that lets you determine where the actuator is in its stroke.

Pololu item #: 2310
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 10-inch stroke (9.8″ usable) and no feedback potentiometer.

Pololu item #: 2313
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 12-inch stroke (11.8″ usable) and a feedback potentiometer that lets you determine where the actuator is in its stroke.

Pololu item #: 2312
Brand: Concentric
RoHS 3 compliant
Out of stock.
Quantity:

This 12 V light-duty (LD) linear actuator with a 20:1 gear reduction can lift loads up to 50 kgf [110 lbs or 500 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 14.6 mm/s [0.57″/s] at no load and 12.3 mm/s [0.48″/s] at the maximum load. Limit switches at each end make the actuator easy to control over its full range of motion. The shaft holds its position when unpowered. This version has a 12-inch stroke (11.8″ usable) and no feedback potentiometer.

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Related Categories

Glideforce Light-Duty (LD) Linear Actuators
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5:1 Glideforce LD Linear Actuators
5:1 Glideforce High-Speed LD Linear Actuators
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