The SL436R is a laser trimming unit dedicated to chip resistors and network resistors. The trimming is high precision and high speed. The compact unit is packed with advanced features that surpass conventional units.

Special & Advantages

Trimming: Improved operability & enhanced processing capacity
Improved operability and enhanced the trimming processing capacity by combining the Windows and real-time operating systems.

Improved processing speed
We have improved the processing speed by employing new measurement devices, a high-speed, high-precision beam positioner, and a speed-enhanced XY table, auto-loader and probe unit.
Takes up even less space
By fitting out the units with a fiber laser, we have reduced space to a minimum (20% less space occupied compared to the previous model).

• Chip resistors (1608 & 1005)
• Miniature chip resistors (0603 & 0402)
• Multiple chip resistors
• Network resistors


Item Specifications Remarks
Model and Output power SL436R – MX: 6W@10kHz SL436R – 5E: 6W@10kHz SL436R – 5ES: 4W@10kHz MX: Yb: fiber laser (wavelength 1062nm) 5E: Nd: YAG laser (wavelength 1064nm) 5ES: Nd:YAG laser (wavelength 532nm)
Field size 80×20mm
Trimming speed (max) 400mm/s
Positioning Repeatability ±10μm Short time
Positioning accuracy ±25μm Excluding hysteresis and temperature drift
Monitor magnification x35 – x70
XY stage Repeatability ±5μm AC servo motor driven
Probe unit Probe card up and down AC servo motor driven
Probe unit stroke 1~10mm (Programmable) Down position teaching is possible.
DC scanner 192ch H: 96ch , L: 96ch
Resistance measurement range 1Ω – 100MΩ (Standard) Accuracy ±0.01% of value (Mid range)
0.01 – 1Ω Option 100MΩ – 1GΩ Option
Computer PC – AT HDD, DVD color LCD display
Software TKY Program OS : WINDOWS 7 (2015 -) * WINDOWS XP (- 2014)
Safety Laser Class 1
Pattern recognition system Search area 640×480 pixel By the monitor magnification
Utility Dimension: 855 (W) x 1330 (D) x 1340 (H) not including display and signal tower. Weight: less than 800kg Power: AC 200V±20V 1φ, 20A (50/60Hz) Air: Dry Air (0.5Mpa)
Option ・0603 Up Grade (θ table+External Monitor) ・Auto Loader: 4 magazines (3 on supply side and 1 on housing side) ・Dust collector unit ・Probe card ・Additional DC scanner max480ch