lineGrip lineScale 2

An electronic bluetooth dyno / dynamometer / load cell specifically designed for measuring slackline tension up to 30kN (3 tons). The huge load eyes and 80kN breaking strength make it perfectly suited as a rigging plate / master point for highlines.

Shop for a lineScale now

lineGrip lineScale 2 - slackline dyno

This dynamometer is a resurrection of our slackPro lineScale… fully reworked, optimized
and equipped with new technology (li-po battery, bluetooth, app, etc.).

lineScale 2 project update #4
Production STARTED on 19.1.2019

With the trustful support of the community we really made it.
Funding was successful and production is now running.

We send a sincere THANK YOU to all the backers for the 42 pre-ordered linesScales. We truly value the trust and faith you put in us by helping to crowdfund this project.

So if you were hesitating to pre-order before production start, now’s the time to strike – there’s still 6 easy-birds left!

The FB-Video gives you some indepth details demonstrated on a 3D-Printed lineScale-2 prototype.

lineScale-2 production launch!

Oh yeah... with the trustful support of the community we really made it.Funding was successful and production is now running.We send a sincere THANK YOU to all the backers for the 42 pre-ordered linesScales. We truly value the trust and faith you put in us by helping to crowdfund this project.So if you were hesitating to pre-order before production start, now's the time to strike - there's still 8 easy-birds left!https://www.linegrip.com/linescale2Watch the video for some indepth details demonstrated on a 3D-Printed lineScale-2 prototype.We're sooooo excited to embark on this fantastic journey!Stay tuned, there's a lot more to come in the next weeks...

Gepostet von LineGrip Corp. Ltd. am Samstag, 19. Januar 2019

Please note: The lineScale-2 is currently being manufactured, and we expect to receive a first working pre-series prototype presumably middle of April 2019.

The following pics are taken with a 3D-printed lineScale-2 prototype model for demonstration- and case study purposes. 

Key Specs

Working Load Limit (WLL)30 kN (6600 lbf)
Breaking Strength (MBS)80 kN (17600 lbf)
Measure L  x W x H190 x 90 x 22 mm
Size load eyes60 x 40 mm (R30 D-Shape)
Weight (incl. battery)ca. 600 g (21 oz)
Operating temperature0° to +40° C (32° to 105° F)
Relative operating humidity10% to 80% RH
Protection ClassIP65+

Electronic Specs

Measuring range-10 % to 110 % WLL
Display unitskgf / lbf / kN
Maximum range3000 kgf / 6600 lbf / 30 kN
Display division (resolution)1 kg / 2 lbf / 0.01 kN
Measure errorless than ±1% (@3kN-15kN)
Sensor scan rate (cycle rate)40 Hz (25 ms)
Battery3.7V rechargeable Li-Ion battery pack
Operating enduranceca. 6-8 hours continuous
(4-5h w. bluetooth enabled)
Charging portMicro-USB
InterfaceBluetooth 4

Materials

Material bodyaviation aluminum alloy LY12CZ
Coloringanodized in brilliant gold color
Manufacturing technologymilled from solid block
Assembly Methodadhesive sealed

Safety is Paramount

This device is milled out of one solid block of high-tensile aviation aluminum (LY12CZ), giving it a whopping 80kN MBS. In terms of safety this is the best deal you can get. Theres no bolts, screws, rings, pistons or joints that could possibly fail… this is the security of mind you need when leaving the scale in the highline rig while walking it!

 

Working Principle

The lineScale works by the priciple of material micro deformation: Wikipedia – Strain Gauge

 

User Configurable

A threshold load value can be set to sound an alarm when reached.
The displayed unit (kg, lb, kN) and the auto power off time can easily be selected and saved as preset by the user.

 

 

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