LAP Electric Push Rod Series is designed for high-performance linear motion applications requiring compact structure, high load capacity, and precise multi-point positioning. The system utilizes either standard trapezoidal screw (LAP series) or high-efficiency ball screw (LBP series) to deliver strong thrust output ranging from 10 kg to 20 tons, ensuring excellent adaptability across industrial environments.
The actuator body is engineered with modular compatibility, enabling flexible integration with AC motors, DC motors, servo motors, and various accessory modules. Thanks to its optimized mechanical transmission and structural efficiency, the LAP actuator achieves 30% smaller overall dimensions compared with traditional designs while maintaining reliable self-locking capability and smooth motion control.

The ball-screw LBP version provides 100% duty cycle, making it ideal for continuous operation applications. The trapezoidal-screw LAP version offers strong load-holding capability, robust structure, and customizable travel lengths. Stability, durability, and precision are supported by strict deformation-load curve verification and standardized mechanical design parameters.

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Features

High Load Capacity
Supports a wide thrust range of 10 kg to 20,000 kg, suitable for heavy-duty lift and push applications.

Compact Structure
Overall dimensions are approximately 30% smaller than conventional actuators at the same performance level.

High Positioning Accuracy
Multi-point precise positioning with controlled backlash and excellent transmission stability.

High Synchronization
Designed for multi-axis synchronous motion with stable speed and load consistency.

Self-locking Capability
Multiple self-locking grades available; ensures secure holding under static load without drift (depending on screw type and load coefficient).

Modular Motor Compatibility
Supports DC24V motors, AC single-phase/three-phase motors, servo motors, and reduction gear motors.

Duty Cycle Flexibility
LAP22 / LAP25 duty cycle 25%
LAP28 / LAP32 / LAP35 / LAP40 / LAP56 / LAP63 / LAP80 duty cycle 30%
Ball screw versions (LBP) duty cycle 100%

Customizable Stroke
Travel length can be customized; for strokes >300 mm, stability calculation is recommended based on load-stroke curve.

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Technical Parameters

LAP Series – Technical Parameters (with DC24V Motor)

Model	Speed (mm/s)	Dynamic Load (N)	Reduction Ratio	Motor Power	Self-locking Coefficient	Weight (kg)	Load per 100 mm Stroke (kg)
LAP22	26–36	400	N2	DC24V	4.5	0.35	0.3
LAP22	13–18	750	L2	DC24V	4.2	0.27	0.3
LAP22	10–13.5	950	N1	DC24V	4.2	0.22	0.3
LAP25	5–6.5	1400	L1	DC24V	9.5	0.27	0.4
LAP25	3.2–4.0	1000	N2	DC24V	9.5	0.3	0.4
LAP25	2–2.5	1600	L2	DC24V	9.5	0.28	0.4

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LAP Series – Technical Parameters (with AC Motor)

Model	Speed (mm/s)	Dynamic Load (N)	Reduction Ratio	Motor Power	Self-locking	Weight (kg)	Load per 100 mm Stroke (kg)
LAP22	30	500	N2	0.06 kW 2800 rpm	0.27	2.0	0.3
LAP25	15	750	L2	0.06 kW	0.22	3.2	0.4
LAP28	55	3000	N2	0.12 kW	0.41	5.1	0.3
LAP32	75	3750	N2	0.18 kW	0.36	5.8	0.5
LAP35	40	6000	N1	0.25 kW	0.26	7.4	0.8
LAP40	93	3000	V2	0.55 kW	0.37	12.9	0.9
LAP56	25	20000	N2	2.2 kW	0.36	50	2.0
LAP63	18	25000	L1	3.0 kW	0.18	80	4.0
LAP80	33	40000	V2	4.0 kW	0.24	150	6.0
LAP120	17	50000	N1	5.5 kW	0.20	310	9.0
LAP200	22	115 kN	N1	7.5 kW	0.20	450	13

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Application

Industrial Automation
Lifting, pushing, clamping, adjusting mechanisms for automated production lines.

Renewable Energy Equipment
Solar tracking systems, wind-turbine blade pitch adjustments.

Medical and Rehabilitation Devices
Patient beds, examination tables, lift platforms requiring smooth and quiet operation.

Logistics and Material Handling
Automated warehouse lifters, conveyors, loading systems.

Agricultural Machinery
Actuation for harvesters, feeders, greenhouse automation.

Construction and Heavy Machinery
Valve control, adjustable supports, heavy-load lift modules.

Aerospace & Defense Equipment
Precise actuation in testing rigs, adjustable platforms, and structural simulations.

Smart Furniture & Architectural Systems
Lift tables, adjustable workstations, skylight and window automation.