WH-16A Wire Coiling Machine

A 7-axis, 2-point coiling machine with a maximum wire diameter of 1.6 mm and excellent cost-effectiveness. 

Equipped with a freely oscillating rotary cut as a standard feature for high-speed production and high accuracy in a reduced preparation time.
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Taper synchronization constant

Enables the taper tilt to be managed with a value from 0 to 100.
Suitable for load adjustment in addition to shape adjustment, as fine adjustment can be performed in 100 levels.

Optional Equipment

  • Initial tension servo (tilting operations)
  • Rotation point servo (rotation operations)
  • IS-1 shape detection unit with camera
  • Slip sensor to detect wire slips

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Dedicated MNO Program for Spring Production

  • Easy operations for quicker preparation.
  • High resolution for controlling the latest servo motors.
  • Compatible with compression spring creation programs based on line graphs.
  • Allows varied control based on measurement results, such as the pitch and diameter.
  • Common program for both torsion machines and coiling machines.
  • Includes a motor sensor system.
  • Versatile production management screen and production data collection function.

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Newly-developed rotation point servo

  • Our new WH-16 point unit includes a rotating servo.
    Select the adjustment method of your choice (1st pin or 2nd pin can be selected).
  • You can also select a different servo for both the 1st pin and 2nd pin and use them in conjunction.

5-point coiling machine with a wire diameter of 0.5 to 1.6 mm

  • Enables easy setup and high-accuracy, high-speed production of springs.
  • The clockwise/counterclockwise direction can be switched simply by configuring a setting in the program.
  • An optional rotation point servo and initial tension servo can be added to the coiling point.
  • The alignment of the cut tool and core does not require readjustment after being decided once.
  • One-touch switching between oscillating cut and straight cut.
  • The oscillating cut bearing (oscillation) can be freely adjusted.
  • An optional slip sensor is provided for detecting slips when feeding.
  • Includes our newly-developed specialist MNO program for spring production, enabling simple and precise operations.

Wire diameter ø0.5 ~ ø1.6 mm (ø0.0196" ~ ø0.0630") Outer coil diameter ø50 mm (ø1.968")
Index D/d 4 or more Feed axis* 0.0001 mm (0.000004")
Max feed speed 161 m/min (528 ft/min) Cut axis* 0.001°
Wedge-pitch axis* 0.0001 mm (0.000004") Push-pitch axis* 0.0001 mm (0.000004")
Point axis* x2 0.0001 mm (0.000004") Center-slide axis* 0.0001 mm (0.000004")
Arbor front/back* 0.0001 mm (0.000004") Solenoid valves 4 pcs (Max 8 pcs)
Max air pressure 0.5 MPa Power source 3-phase, AC 200V, 15A
Net weight 820 kg (1808 Ibs) Control device Windows
Software MNO2 Display 15.6” Full HD touch screen
External memory USB Thumb drive Temperature 5 ~ 40°C (41 ~ 104°F)
*Resolution: Program input unit, which does not represent accuracy.
Specifications are subject to change without notice for product improvement.

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