The HFTC250x120 series is a heavy duty single reach fork for automated warehouse storage of 3000kg-4000kg standard pallets. It can be used for long travel and low deflection applications. It can be used for the handling of large machines and large plates with multiple forks. Main components and functions:

1. One-piece upper fork: made of high-strength plate with integral bending processing, simple and beautiful, high strength;
2. High-strength needle roller bearings: customized according to the requirements of telescopic fork industry, with high precision, low resistance, strong radial bearing capacity, high hardness and self-aligning function, wear-resistant and impact-resistant;
3. Polymer material guide block: ultra-high polymer polyethylene, high wear-resistant, impact-resistant, with self-lubrication;
4. Analyzed chain: anti-stretch, high strength, high breaking load, fatigue resistance;
5. One-piece center fork: made of high-quality steel, machining center one-piece molding, with high precision;
6. Torque limiter protection: the driving part is equipped with a torque limiter, disc spring friction plate structure, overload slipping in time to disconnect the transmission;
7. Mechanical Limit Protection: The telescopic fork is equipped with a mechanical limit inside to prevent it from being dislodged over the stroke;
8. Drive: Variable frequency motor, AC servo motor with planetary reducer can be used to provide drive;
9. No-load maximum speed: 0-40m/min
10. Maximum speed at full load: 0-30m/min
11. No-load acceleration: 0.5m/S²
12. Full load acceleration: 0.5m/S²
13. 

    	FH Thickness of fork body(mm)	LS Cargo length (mm)	L Length of fork(mm)	S1 Maximum stroke (safety stroke 30mm)	TH Total fork height (mm)	HF Mounting height(mm)	TWF Fork Width (mm)	FW Fork width (mm)	Q Load (KG)	Load Disturbance(mm) ± 10%	No-load disturbance(mm) ± 10%
    		1500	1500	1650+30					4500	15	≤4
    		1600	1600	1750+30					4500	17
    		1700	1700	1850+30					4000	17
    		1800	1800	1950+30					4000	20
    		1900	1900	2050+30					3500	19	≤6
    		2000	2000	2150+30					3200	20
    		2100	2100	2250+30					3000	19
    	120	2200	2200	2350+30	455	231	≥735mm	250	2650	20
    		2300	2300	2450+30					2300	19
    		2400	2400	2550+30					2000	19
    		2500	2500	2650+30					1800	20
    		2600	2600	2750+30					1600	20
    		2700	2700	2850+30					1400	20
    		2800	2800	2950+30					1200	20
    		2900	2900	3050+30					1100	20
    		3000	3000	3150+30					900	21

Company Profile

Changsha Huaheng Robotics System Co., Ltd. is a global engineering company under Huaheng Group, which is committed to the development, design, manufacture and service of intelligent logistics and warehousing and intelligent manufacturing flexible automated production line, and a high and new technology enterprise that provides customers with integrated solutions of intelligent logistics and intelligent manufacturing.

The company has excellent design development and engineering technology team engaged in factory automation logistics industry for many years, after continuous independent research and development and innovation, the company has owned a number of patented technology certificates, the certificate covers intelligent manufacturing production line, intelligent three-dimensional warehouse, software control and so on. In the construction machinery industry for heavy industry enterprises to provide the world's leading outrigger, frame, boom, large-tonnage frame, large-tonnage boom five intelligent robot welding production line; for the world's advanced heavy industry enterprises to provide intelligent logistics large three-dimensional warehouse, marking the heavy industry oversized parts of the intelligent storage has been solved; in the pharmaceutical industry for the pharmaceutical factories to establish a multi-layer intelligent logistics sorting, picking project; in the real estate and construction industry The industry was the first to develop and implement the construction of four climbing frame intelligent robot welding production line to become the industry benchmark.

Telescopic forks are the actuators of the stacker cranes for accessing goods. The telescopic forks can be extended and retracted horizontally in order to feed (or remove) goods to and from the two side compartments. Forks generally use three-stage (or four-stage) linear differential telescopic forks, which are composed of cam bearings, slider guide units, power gear units, fork bodies, etc., and are driven by rack and pinion or chain.