XY modules consists of X and Y galvo scanners, driver boards and a XY mount. Each part carries one or more patented designs to secure that our XY moudles perform at extremely high accuracy, low drift for a variety of different input apertures at various wavelengths. They are ideal solutions for applications that requires high accuracy and extremely low drift. Typical applications include: additive manufacturing (3D printing), welding, scribing and micro structuring, etc.

Specifications PSH20 PSH30
Aperture20mm30mm
Tracking Error0.28ms0.45ms
Step Response time (1% of full scale)≤0.6ms≤0.9
Typical Speed
Positioning speed (1)
Writing Speed (1) (2)
Good writing quality
High writing quality

10 m/s

470 cps
400 cps

5m/s

260 cps
180 cps
Effective Scan Angle (3)±10 °±10 °
Signal InterfaceAnalog: ±10 V
Digital: XY2-100 protocol
Analog: ±10 V
Digital: XY2-100 protocol
Linearity99.8 %99.8 %
Zero Drift<2 μRad/℃<2 μRad/℃
Repeatability<2 μRad<2 μRad
Resolution<1 μRad<1 μRad
Long Time Drift (Over 8 Hours)<20 μRad<20 μRad
Operating Temperature Range0-50 ℃0-50 ℃
Input Voltage Requirement(DC)±15V @ 4A Max RMS±15V @ 4A Max RMS

Note:
(1) All angles are in mechanical degrees.
(2) With F-Theta objective f = 163mm. Speed value varies correspondingly with different focal lengths.
(3) Single-stroke font with 1 mm height.

DFM19 is designed for dynamic focusing and 3D marking. Its smart and compact dynamic module offers outstanding features including fairly long lens travel distance(±4.5mm), fast speed, high resolution and extremely low drift. DFM19 offers ideal solutions for high accuracy applications, such as additive manufacturing (3D printing), laser welding and laser 3D engraving etc.

Specifications DFM 19
Beam input apertureup to max. 19 mm
Motor specifications
Maximum lens travel±4 mm
Tracking error0.8 ms
Typical travel speed≤200 mm/s
Repeatability≤100 nm
Linearity99.8%
Long-term drift (over 8 hours)< 2 µm
Power requirements
Voltage±15V
CurrentMax. 3.5 A
Electrical connectionsXY2-100
Operating temperature0℃~50℃

2-Axis optical scan heads consists of X and Y galvo scanners, driver boards, XY mount, dust proof housing, F-theta lens adaptor, positioning plate for installation, 25-pin connector, and 3-pin power supply connector. Sophsticated designs secure that our 2-Axis optical scan heads perform at extremely high accuracy, low drift for a variety of different input apertures at various wavelengths. They are ideal solutions for applications that require high accuracy and extremely low drift. Typical applications include: additive manufacturing (3D printing), welding, scribing, marking, cutting, and micro structuring, etc.

Specifications for PSH10, PSH14E, PSH14, PSH14S and PSH14HW:

No.SpecificationsPSH10PSH14EPSH14PSH14SPSH14HW
1Maximum allowed average laser power(1)100W200W300W300W1000W
2Maximum allowed laser power density continuous wave(1)100W/cm2100W/cm2150W/cm2150W/cm2500W/cm2
3Damage threshold for pulsed operation (for a pulse length of 10 ns and 200 pulses)(1)40J/cm240J/cm240J/cm240J/cm240J/cm2
4Coolingnonenonenonenonewater
5Aperture10mm14mm14mm14mm14mm
6Maximum Scan Angle(2)±11.5°±11.5 °±11.5 °±11.5 °±11.5 °
7Tracking Error0.15ms0.28ms0.2ms0.32ms0.3ms
8Step Response (1% of full scale )≤0.32ms≤0.56ms≤0.4ms≤0.7ms≤0.6ms
9  Positioning/Jump(3)< 16 m/s<  11 m/s<  15 m/s<  9 m/s<  10 m/s
10  Line scanning/ Raster scanning(3) < 12 m/s< 8 m/s< 10 m/s< 7 m/s< 8 m/s
11  Typical vector scanning(3)< 3.5 m/s< 2.5 m/s< 3 m/s< 2 m/s< 2.2 m/s
12  Good writing quality(3) (4)800 cps580 cps650 cps500 cps550cps
13  High writing quality(3) (4)600 cps390 cps450 cps350 cps370 cps
14  Linearity99.90%99.50%99.90%99.90%99.90%
15  Resolution≤1 μRad≤2 μRad≤1 μRad≤1 μRad≤1 μRad
16  Repeatability≤2 μRad≤5 μRad≤ 2 μRad≤ 2 μRad≤ 2 μRad
17   Offset drift≤ 3 μRad/℃≤5 μRad≤ 3 μRad/℃≤ 3 μRad/℃≤ 3 μRad/℃
18  Over 8 hours long-term offset drift
 (after 15 min warm-up)
≤ 50 μRad≤ 100 μRad≤ 50 μRad≤ 30 μRad≤ 30 μRad
19Operating temperature range25℃ ± 10℃25℃ ± 10℃25℃ ± 10℃25℃ ± 10℃25℃ ± 10℃
20Signal interface (Analog)±10 V±10 V±10 V±10 V±10 V
21Signal interface (Digital)XY2-100XY2-100XY2-100XY2-100XY2-100
22Input power requirement (DC)±15V @ 4A Max RMS±15V @ 4A Max RMS±15V @ 4A Max RMS±15V @ 4A Max RMS±15V @ 4A Max RMS

Note:
(1) Laser wavelength from 1030-1090nm (fiber laser).
(2) All angles are in mechanical degrees.
(3) With F-Theta objective f = 163mm. Speed value varies correspondingly with different focal lengths
(4) Single-stroke font with 1 mm height

Specifications for PSH20, PSH20HW, PSH30HW and PSH30HWA:

No.SpecificationsPSH20PSH20HWPSH30HWPSH30HWA
1Maximum allowed average laser power(1)500W2000W3000W6000W
2Maximum allowed laser power density continuous wave(1)125W/cm2500W/cm2500W/cm21000W/cm2
3Damage threshold for pulsed operation (for a pulse length of 10 ns and 200 pulses)(1)40J/cm240J/cm240J/cm240J/cm2
4Coolingnonewaterwaterwater + air
5Aperture20mm20mm30mm30mm
6Maximum Scan Angle(2)±11.5 °±11.5 °±11.5 °±11.5 °
7Tracking Error0.3ms0.36ms0.45ms0.55ms
8Step Response (1% of full scale )≤0.6ms≤0.72ms≤0.9ms≤1.1ms
9  Positioning/Jump(3)< 9 m/s< 8 m/s< 7 m/s< 6 m/s
10  Line scanning/ Raster scanning(3) < 7 m/s< 6 m/s< 4 m/s< 3.5 m/s
11  Typical vector scanning(3)< 2 m/s< 1.6 m/s< 1.2 m/s< 1 m/s
12  Good writing quality(3) (4)450 cps400 cps300 cps280 cps
13  High writing quality(3) (4)300 cps260 cps200 cps170 cps
14  Linearity99.90%99.90%99.90%99.90%
15  Resolution≤1 μRad≤1 μRad≤1 μRad≤1 μRad
16  Repeatability≤2 μRad≤2 μRad≤2 μRad≤2 μRad
17   Offset drift≤ 3 μRad/℃≤ 3 μRad/℃≤ 3 μRad/℃≤ 3 μRad/℃
18  Over 8 hours long-term offset drift
 (after 15 min warm-up)
≤ 50 μRad≤ 30 μRad≤ 30 μRad≤ 30 μRad
19Operating temperature range25℃ ± 10℃25℃ ± 10℃25℃ ± 10℃25℃ ± 10℃
20Signal interface (Analog)±10 V±10 V±10 V±10 V
21Signal interface (Digital)XY2-100XY2-100XY2-100XY2-100
22Input power requirement (DC)±15V @  4A Max RMS±15V @  4A Max RMS±15V @ 4A Max RMS±15V @ 4A Max RMS

Note:
(1) Laser wavelength from 1030-1090nm (fiber laser).
(2) All angles are in mechanical degrees.
(3) With F-Theta objective f = 163mm. Speed value varies correspondingly with different focal lengths
(4) Single-stroke font with 1 mm height