FSKS-136 semi-dense module
Maximum horizontal load: 70KG
Repeat positioning accuracy: ±0.02/0.01mm
Available stroke: 50-1200mm
FSKS-136 long-stroke ball screw guide technology analysis
Core performance parameters
Stroke range: supports 500mm-2000mm customized stroke, adapted to large equipment layout
requirements (such as continuous feeding of photovoltaic string welding machines). Repeat positioning
accuracy: ±0.01mm (C7-grade ball screw), meeting the micron-level control requirements of precision
laser processing and detection scenarios. Load capacity: single slider load ≥120kg, double slider configur
ation can reach 240kg, suitable for heavy cargo handling in logistics sorting lines. Drive system: standard
ø16mm ball screw (lead 5/10/20mm optional), adapted to 750W servo motor, maximum speed 2.5m/s.
Protection level: IPX4 fully enclosed protection, effectively isolated from dust and liquid erosion,
extending service life. Innovative structural design
High-rigidity lightweight base
The aluminum alloy base is optimized by finite element design, and the torsional rigidity is increased by
30%, which can suppress the vibration of long-stroke high-speed movement.
Four-way equal-load HDR type guide rail (wide slider 136mm) enhances the ability to resist eccentric
load and supports multi-point synchronous operation.
Modular expansion interface
Compatible with mechanical structures such as cross coordinates and gantry, and reserved Mitsubishi/
Panasonic servo drive interface.
Supports dual sliders in parallel, can expand the wide slider configuration, and adapt to multi-station
collaborative operation.
Typical application scenarios
Large-scale logistics sorting system: carrying ≥200kg of goods for high-speed translation, speed 2.5m/s,
and combined with visual positioning to achieve minute-level grasping.
Photovoltaic equipment manufacturing: integrated in a 2000mm stroke welding table to complete high
-precision continuous feeding of photovoltaic panels.
Precision laser processing: used for circuit board soldering equipment, trajectory control accuracy
±0.02mm.
Technology iteration direction
Lightweight upgrade: The carbon fiber composite cylinder solution reduces weight by 40% and is
suitable for the suspended robotic arm structure.
Intelligent integration: EtherCAT bus interface is reserved to support closed-loop force control
(response delay <1ms).
Industry adaptation suggestions:
Heavy-load scenarios such as automobile production lines: 20mm lead + dual slider configuration is
preferred;
Precision electronics field: 5mm lead + dust cover enhancement solution is recommended.
The core advantages of the FSKS-136 high-precision, long-stroke ball screw slide module are as follows:
Extra-Long Stroke Design
Supports single-axis travels exceeding 2000mm, and modular expansion reaches 4000mm, meeting the
span requirements of large equipment. Segmented preload technology ensures consistent rigidity even
over long strokes.
High-Precision Motion Control
Repeatability is ±0.005mm. Four rows of steel balls with a 45° contact angle design enable uniform load
distribution in four directions, eliminating lateral play. The ball screw pair's friction coefficient is only
1/50 that of a guide rail, achieving μm-level dynamic response.
High-Speed, High-Load Performance
An optimized ball recirculation structure achieves a maximum acceleration of 5G and a speed of 2m/s.
With a rated load of 136kg and a transient shock load resistance of 400N·m, it is suitable for heavy-load,
high-speed applications.
Modular Compatible System
The standardized 136mm body width supports multi-axis parallel and series configurations and is
compatible with mainstream servo motors and control systems. The pre-lubrication system supports
automatic oil supply, and the maintenance cycle is extended to 5000 hours
