Aikron A20 LED DRO

Aikron A20 LED DRO


& Shipping At Checkout

AIKRON DRO has an experienced R&D team, which drives AIKRON DRO products always up to date.

  • Number of Axis:2 axis or 3 axis
  • Power Dissipation: 15W
  • Voltage Range: AC80V-260V / 50HZ-60HZ
  • Operating Keypad: Mechanical Keypad
  • Input Signal:5V TTL or 5V RS422
  • Input Frequency: ≤4MHZ
  • Resolution Supported For Linear Encoder: 0.1μm、0.2μm、0.5μm、1μm、2μm、2.5μm、5μm、10μm
  • Resolution Supported For Rotary Encoder: <1000000 PPR
  • Covered by a 2-year warranty.


Guaranteed Safe Checkout


AIKRON A20 DRO YouTube video system parameters settings

AIKRON A20 DRO console functions listed below:

  • Value Zero/Value Recovery
  • Metric and Imperial Conversion
  • Coordinate Inputs
  • 1/2 Function
  • Absolute and Increment Coordinate Conversion
  • Full clear of 200 groups of SDM Auxiliary Coordinate
  • Power-off Memory Function
  • Sleep Function
  • REF Function
  • Linear Compensation
  • Non-Linear Function
  • 200 groups of SDM Auxiliary Coordinate
  • PLD Function
  • PCD Function
  • Smooth R Function
  • Simple R Function
  • Calculator Function
  • Digital Filtering Function
  • Diameter and Radius Conversion
  • Axis Summing Function
  • 200 sets of Tool Offsets
  • Taper Measuring Function
  • EDM Function

A20 Introduction

The power switch locates on the backside of the DRO. When Switched on,the DRO will enter the self-checking. After self-checking is completed, the window on the left side will display the resolution for each axis, while the window on the right side will display the machine mode. Mill applies to mill machine. Lathe applies to lathe machines. Grind applies to the Grinding machine.EDM applies to EDM machines.

The DRO will enter a self-checking process when the power is switched on. This self-checking process is to check the displaying of LED, resolution, and machine mode. Once the process is completed, the DRO will enter working status. While DRO is under the self-checking process, press ENT to enter the parameter setting.

EDM function introduction

EDM Function 1. Function Introduction This function is for EDM machining. When the current value is equal to the preset value, and the DRO will output an on/off signal to stop the EDM machining. The direction setting of the Z-axis is shown in figure 1,i.e.the depth is larger, and the value on the Z-axis will be larger. According to the set direction of the Z-axis. The machining direction gets negative and positive. When the electrode goes down, the machining direction is from upper to lower, but the value on Z-axis becomes larger. We call this a positive direction(Positive). When the electrode goes up. The machining direction is from lower to upper, and the value of the Z-axis will decrease. We call this negative machining direction(Negative) (Shown in figure 1) -20 -15 -10 -5 0 5 10 15 20 Positive machining direction Negative machining direction Z.

Additional information

Weight 3 kg
Dimensions 14 × 29 × 39 cm
Number of axis

2 axis, 3 axis


Milling Machine, Lathe, Grinder, E.D.M

RS232 Protocol

Yes, No

I Have A Question

    Shopping Cart
    Scroll to Top