LM-16A

15-AXIS CNC TORSION SPRING MACHINEwith Rotating Wire
For wire diameters of ø0.4 ~ ø1.6 mm

Intuitive operation has been made possible with a wire rotation
mechanism and eight equipped processing slides as standard options.
This machine is equipped with two swinging axes,
which control the left and right movement of the facing slides independently.
TorsionspringExtension
spring15-AXIS CNC TORSION SPRING MACHINE with Rotating Wire

LM-16AFeatures
Improved productivity with shortening setup time andreducing work- The double swing axis divided into upper and lower parts
numerically controls the left-right movement of the slide.
The program achieves high repeatability and contributes toshortening the setup time. It can also be fixed or unsynced toany slide.

- The 15-axis control is equipped with feed, rotated wire and quill,
two swings, eight slides, and two R-servos.
- The introduction of a dual feeder roller reduces feed pressureload applied to the wire, making consistent, high-quality coiling
possible.
- All slides utilize a crank mechanism to achieve high speed. The
crank mechanism can also be used to change the setting toconstant speed operation according to the processing needs.
- The high-speed R-servo reduces bending time.
- This machine integrates a high-speed wire rotation mechanism,
which suppresses vibration to the utmost limit.
- Although the spinner tool is compact, the distance between theshaft and the outer pin can be adjusted. This eliminates theneed to replace the pin for each wire diameter, reducing setup
time and running costs.
- The machine footprint has be reduced by about 40% compared*TM-20M
to the conventional model*.

Support for IOT

The operating status of machine can be monitored throughmobile phones or computers, and regular maintenance withpreventive maintenance functions can contribute to improved
production efficiency.

Improved operabilit y with the MNO2 (MEC New
Operation 2) programming software- The MEC original MNO2 software easily organizes importantstatistics about the machine, including program flow, operating
status of each axis, input/output, and jump, etc., as with ourother spring machines.
- The latest servo motor control enables high resolution andenables precise operation.
- The motor sensor system makes every slide a sensor. It ispossible to measure the presence/absence judgment with atouch sensor, coiling angle, free length, etc. in 0.001 mm units.
The measurement results are displayed in tables and graphs,
and easy correction control for each axis is possible.
- Highly efficient production is supported by a versatile production
management and data collection functions.

MNO2 main program and production management
screenGreatly improved operability, with the easy-to-use navigation
system and the touch screen, makes it easy to create programs
and shortens setup time.

Main options

We have a wide range of optional units to meet the varied needsof the user in the areas of post-processing and measurement:- Outer coil diameter servo unit--adjusts diameter with a servo
motor- Air nipper unit--prevents wear and breakage of the quill- Air grip--enables post-processing- Reverse bending slide--bends in direction of the machine front- Grip head unit--enables wire grip with R-servo- Capacitance sensor--measures free coil length- Camera sensor--measures free coil length, outer coil diameter,angle, etc.

Specifications
Unit: mm

WL 1300

2000

1294

600
7801150
1626

Machine name
Wire diameter
Max twirl distanceIndex
Feed axis*
Max feed speed
Tool slide
Bending slide
R-servo slide
Max air pressure
Power source
Net weightControl device
Software
Display*Resolution: Program input unit, which does not represent accuracy.
Specifications are subject to change without notice for product improvement.

External memory
Temperature

LM-16Aø0.4 ~ ø1.6 mm
ø70 mm
D/d 4 or more
0.0001 mm
160 m/min
5 pcs
1 pc
2 pcs
0.5 MPa
3-phase, AC 200V, 15A
1080 kg
WindowsMNO215.6” Full HD touchscreen
USB Thumb drive
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 EN1