the advantages are as following:
■ adopted with high-performance scanning motor which imported from the america and the international advanced photoelectric sensing technology.
■ differential photoelectric sensor for accurate detection of motor rotor position, good linearity, lower drift, high resolution and repeat positioning.
■ drives with advanced detection ability of position and speed, greatly improved the dynamic response performance and scanning speed of the whole system.
■ design of overload, over-current and reverse connect protection, makes the system running more reliable.
■ the whole system adopted the optimization designing of electromagnetic compatibility, with high signal-to-noise ratio and strong anti-interference ability.
■ scanner size is smaller, which can meet the increasing industrial demands of higher precision and more compact systems. the beam input aperture is for options from 7～10mm and also the mirror covered a variety of wavelength range.
■ with only 900g total weight, sg1403 scan head can be integrated into different application systems easily. the housing is very strong and dustproof. thus it can be used in the extremely bad environment.
sg1403 technical parameters
step response time(1% of full scale)
step response time(10% of full scale)
tracking error time
precision and error
long-term drift over 8 hours
power and signal
max machinery scan angle(4)
working current, temperature, dimension
galvanometer scanner dimension (lxwxh)
galvanometer scanner weight
note: the above data are tested after 30 min warm-up
(1) with f-theta objective, f=160mm, marking 2mm height single character
(2) with f-theta objective, f=160mm, marking 1mm height single character per second
(3) special wavelength coating film can be customized
(4) if any special requirement, customization is available. factory default value is ±11°