The OE3001 optical chopper is precision optical equipment that with the PID technology to drive motor, and provides a stable reference output signal. The OE3001 is composed of the main chassis, chopping machines and cable. Where the main chassis is the electronic control system. The chopping machine includes chopper seat and chopper blades and other components, to achieve chopper operation. The main chassis control motor and measure the speed via a line.

High Precision Designed

Through a 320 * 240 pixel LCD display and the front panel photoelectric encoder operating (right knob), OE3001 can set the chopper frequent and control the motor. You can achieve all functions by rotating and pressing operation. The OE3001 blade can be changed with different slots blade that have different chopping frequency range and frequency accuracy. The standard of this product is 10 slots blade with the chopping frequent range of 20Hz ~ 1000Hz. Other suitable blades include 2 slots, 6-slot, 15-slot, 30 slots, 60 slots, 100 slots, and 5/7 slots (you can just have the blade you wanted).

Chopper Blade & Frequency

Specifications
Frequency stability 250ppm/℃（typ.）
Frequency drift <1%
Frequency resolution 0.01Hz
Operating l Single Photoelectric encoder
Operating temperature 10-40℃

Display
Display 2.4 inch，320*240 LCD
Frequency display 6-digit

Input & Output
Input & output BNC
Input & output compatibility
standard TTL/COMS level
Input voltage 0 ~ 5 V
Input high level > 3.6 V
Input low level < 0.4 V
Min load resistance 500 Ω

Interface
RS-232 to USB interfaces. All instrument functions can be controlled and read through USB interfaces

General
Power requirements
Voltage 220 VAC±10%
Frequent 50 Hz ±0.2 Hz
Power < 30 W
Dimensions
Width 206 mm
Depth 150 mm
Height 70 mm