Oscillating Tangential knife EOT-4

Electrically oscillating, with closed-loop control

The EOT-4 is used on CNC gantry milling machines for cutting a wide variety of materials. While a powerful oscillation motor moves the blade quickly up and down, an actuator rotates the cutting edge in the cutting direction. This means that even solid and thick materials can be cut precisely and quickly.

The EOT-4 is a further development of the proven modules and is equipped with a closed-loop motor and offers corresponding advantages:

• Avoidance of step losses through feedback of the motor position and dynamic adjustment
• Smoother running and less resonant than pure stepper motors; short settling and decay times
• Higher energy efficiency and load tolerance than stepper motors without encoder
• Typically higher torque at low speeds compared to servo motors

• CNC-made, robust full metal case
• Precision-polished kinematics
• Several times ball-stored impulse engine
• Optoelectrical, apture free of wear and free of touch of the blade situation
• Easy connection to systems from various manufacturers with 43 mm Euro neck mount or via rear thread (6 pieces M4)

• Supply voltage control electronics: 6 ... 24 VDC
• Voltage oscillation motor: 12 ... 20 VDC
• Oscillation: approx. 7000 strokes / minute at 24V DC; depending on stroke and load
• Standard working stroke: 3mm; working stroke selectable (1 / 2 / 3 / 4 / 5mm);
  Oscillation stroke can be adapted to different requirements by replacing a single
  component.
• 2-phase stepper motor with high torque for precise positioning and high holding force;
  Closed-loop encoder with 1000 steps per revolution
• Dimensions: approx. 86 x 58 x 235 mm

• Integrated metal industrial connectors with crimp contacts for safe, easy and fast connection to various machine systems.

• Sealing materials
• Coal fiber-Prepregs
• Cardboard / hard cardboard
• Leather and cork
• Fabric and foils
• Hard foam records
• Carpeted floor