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).

This 12 V light-duty (LD) linear actuator with a 10:1 gear reduction can lift loads up to 25 kgf [55 lbs or 250 N] and can withstand static loads up to 250 kgf [550 lbs or 2500 N]. It has a maximum speed of 28 mm/s [1.1″/s] at no load and 23 mm/s [0.9″/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.

• Nominal operating voltage: 12 V
• Maximum static load: 550 lbs [250 kgf or 2500 N]
• Standard preset limit switches at both ends of stroke
• All aluminum frame and extension tube
• Noise level: ≤ 70 dB
• Mounting hole diameter: 1/4″ [6.4 mm]
• Working temperature: -13°F [-25°C] to 149°F [65°C]
• IP rating: IP65 (total dust protection, water resistant)

LACT2-12V-10: 

• Concentric item number: LACT2-12V (sometimes also written LACT2-12V-10)
• Nominal stroke length: 2″ [5.1 cm]
• Actual stroke length: 1.97″ [5.0 cm]
• Retracted length: 6.22″ [15.8 cm] (from mounting hole to mounting hole)
• Extended length: 8.19″ [20.8 cm] (from mounting hole to mounting hole)
• Weight: 30 oz [0.86 kg]
• Gear ratio: 10:1
• Rated dynamic load capacity: 55 lbs [25 kgf or 250 N]
• Speed at 12 V, no load: 1.1 in/s [28 mm/s]
• Speed at 12 V, max load: 0.9 in/s [23 mm/s]
• This version does not have a feedback potentiometer

LACT4-12V-10: 

• Concentric item number: LACT4P-12V (sometimes also written LACT4P-12V-10)
• Nominal stroke length: 4″ [10.2 cm]
• Actual stroke length: 3.94″ [10.0 cm]
• Retracted length: 9.69″ [24.6 cm] (from mounting hole to mounting hole)
• Extended length: 13.62″ [34.6 cm] (from mounting hole to mounting hole)
• Weight: 41 oz [1.17 kg]
• Gear ratio: 10:1
• Rated dynamic load capacity: 55 lbs [25 kgf or 250 N]
• Speed at 12 V, no load: 1.1 in/s [28 mm/s]
• Speed at 12 V, max load: 0.9 in/s [23 mm/s]
• Feedback potentiometer

LACT6-12V-10: 

• Concentric item number: LACT6-12V (sometimes also written LACT6-12V-10)
• Nominal stroke length: 6″ [15.2 cm]
• Actual stroke length: 5.91″ [15.0 cm]
• Retracted length: 10.23″ [26.0 cm] (from mounting hole to mounting hole)
• Extended length: 16.14″ [41.0 cm] (from mounting hole to mounting hole)
• Weight: 35 oz [1.00 kg]
• Gear ratio: 10:1
• Rated dynamic load capacity: 55 lbs [25 kgf or 250 N]
• Speed at 12 V, no load: 1.1 in/s [28 mm/s]
• Speed at 12 V, max load: 0.9 in/s [23 mm/s]
• This version does not have a feedback potentiometer

LACT8-12V-10: 

• Concentric item number: LACT8-12V (sometimes also written LACT8-12V-10)
• Nominal stroke length: 8″ [20.3 cm]
• Actual stroke length: 7.87″ [20.0 cm]
• Retracted length: 12.24″ [31.1 cm] (from mounting hole to mounting hole)
• Extended length: 20.11″ [51.1 cm] (from mounting hole to mounting hole)
• Weight: 38 oz [1.07 kg]
• Gear ratio: 10:1
• Rated dynamic load capacity: 55 lbs [25 kgf or 250 N]
• Speed at 12 V, no load: 1.1 in/s [28 mm/s]
• Speed at 12 V, max load: 0.9 in/s [23 mm/s]
• This version does not have a feedback potentiometer

LACT10-12V-10: 

• Concentric item number: LACT10-12V (sometimes also written LACT10-12V-10)
• Nominal stroke length: 10″ [25.4 cm]
• Actual stroke length: 9.84″ [25.0 cm]
• Retracted length: 14.25″ [36.2 cm] (from mounting hole to mounting hole)
• Extended length: 24.09″ [61.2 cm] (from mounting hole to mounting hole)
• Weight: 40 oz [1.12 kg]
• Gear ratio: 10:1
• Rated dynamic load capacity: 55 lbs [25 kgf or 250 N]
• Speed at 12 V, no load: 1.1 in/s [28 mm/s]
• Speed at 12 V, max load: 0.9 in/s [23 mm/s]
• This version does not have a feedback potentiometer

LACT12-12V-10: 

• Concentric item number: LACT12-12V (sometimes also written LACT12-12V-10)
• Nominal stroke length: 12″ [30.5 cm]
• Actual stroke length: 11.81″ [30.0 cm]
• Retracted length: 16.26″ [41.3 cm] (from mounting hole to mounting hole)
• Extended length: 28.07″ [71.3 cm] (from mounting hole to mounting hole)
• Weight: 43 oz [1.21 kg]
• Gear ratio: 10:1
• Rated dynamic load capacity: 55 lbs [25 kgf or 250 N]
• Speed at 12 V, no load: 1.1 in/s [28 mm/s]
• Speed at 12 V, max load: 0.9 in/s [23 mm/s]
• This version does not have a feedback potentiometer

Documents:

• LD series datasheet
  

Package Includes:

• 1 x Glideforce LACT2/LACT4/LACT6/LACT8/LACT10/LACT12-12V-10 Light-Duty Linear Actuator Without Feedback