SH-8A

7-AXIS CNC SINGLE-POINT COILING MACHINE
For wire diameters of ø0.1 ~ ø0.8 mm
Equipped with torsion attachment and initial tension servo motor
as standard, it is possible to form compression springs,torsion springs, as well as elliptical springs.
The 3D coiling point moves freely, improving operability and allowing high-speed production.

Compression
spring

Torsionspring

7-AXIS CNC SINGLE-POINT COILING MACHINE

SH-8AFeatures
7-axis control with an emphasis on operability- The 7-axis control is equipped with feed, cut, pitch, outer
coil diameter point, torsion, initial tension, and a MSD
sensor as standard features.
- The standard MSD contact sensors allow for free
length measurement. Servo motor control enables
measurement in 0.001 mm increments. (Available as incapacitance length detector as optional.)- The separation of the cut and torsion axes improves
production speed and makes setting easier.
- Using the bender assist tool makes 3D torsion springprocessing possible.
Support for IOT
The operating status of machine can be monitored throughmobile phones or computers, and regular maintenancewith preventive maintenance functions can contribute toimproved production efficiency.

Coiling area

The torsion axis, with a newly designed crank mechanism, cannow run in high speed. The initial tension servo is stored in thefront plate.

Improved operability with the MNO2 (MEC New
Operation 2) programming software- The MEC original MNO2 software easily organizes
impor tant statistics about the machine, including
program flow, operating status of each axis, input/output,and jump, etc., as with our other spring machines.
- The coil number program allows to easily change feed,
pitch, outer diameter, and initial tension on the advanced
pitch diagram screen, making it easier to adjust basiccoils.
- Cylinders, tapers, barrels, and double-taper springs canbe processed just by inputting their specifications in
the program. The taper of a spring can be fine adjusted
easily with a numerical value between 0 and 100, suchas bowl, straight, and mount type, by changing the taper
coefficient.
- The automatic function of coil length correction based on
the MSD sensor length measurement method, the multifunctional production manager system makes production
easy to control.

Coil number program (cylindrical coils)

Greatly improved operability, with the easy-to-use navigation
system and the touch screen, makes it easy to create programs
and shortens setup time.

Specifications
885

1836
WL 1300

584

Unit: mm

1469

500
742

320

690
1080

*Resolution: Program input unit, which does not represent accuracy.
Specifications are subject to change without notice for product improvement.

Machine name

SH-8A

Wire diameterø0.1 ~ ø0.8 mm
Outer coil diameter ø20 mm
Index
D/d 4 or more
Feed axis*
0.0001 mm
Max feed speed
170 m/min
Cut axis*0.001°Pitch axis*
0.0001 mm
Point axis*
0.0001 mm
Torsion axis*
0.001°
Initial tension axis* 0.0001 mm
Arbor axis* (Optional) 0.0001 mm
Solenoid valves
4 pcs (Max 8 pcs)
Max air pressure
0.5 MPaPower source
3-phase AC 200V, 15A
Net weight
380 kgControl device
WindowsSoftware
MNO2
Display
15.6” Full HD touch screen
External memory
USB Thumb drive
Temperature
5 ~ 40°C

1-17-24 Kamiaoki Nishi, Kawaguchi,
Saitama, 333-0845 Japan
TEL: +81-48-256-3511 FAX: +81-48-256-3595

Sep 2022 EN