Press Brake Controller (E21 V.S E200P)

Press Brake Controller E21 vs E200P

Both E21 and E200P press brake controller are from China’s Estun company. The difference between these two controllers are as follows:

Comparison Parameter E21 E200P
Display Screen Monocolor Multicolour
X, Y Axis Positioning Manual Auto
X, Y Axis Control 1. Ordinary Motor, poor positioning accuracy; 1. Servo motor, the high positioning accuracy of 0.05mm;
2. Positioning accuracy: 0.1mm at most; 2. Repositioning accuracy: 0.02mm
3. Repositioning accuracy: 0.1mm;
X-axis Transmission Round chrome-coated rod Precise linear guide rail with more stable motion
X-axis Positioning Speed 1. Ordinary Motor; 1. Servo motor;
2. Max speed: 40mm/s; 2. Max speed: 200mm/s;
Y-axis Positioning Speed 1. Step Motor; 1. Servo motor
2. Max rotating speed: 500r/min 2. Max speed: 1500r/min
Wiring Assembly Function None 1. Built-in PLC to change the motion of valve in time;
2. Setting of pressure-adding, pressure-holding & off-load time;
3. Convenient for maintenance;
Stroke Return Distance Adjustment None 1. Adjustable return stroke height, no need back to the up dead point every time;
2. Improve the efficiency

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