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Pentruder 6-12Lean

The Pentruder 6-12Lean, is a simpler 1-speed version of the 2-speed gearbox Pentruder 6-12HF. It runs on the same track as all the other machines, same guards etc.
It has a fixed 15 kW HF-motor and the beauty with this machine is that it is very simple and reliable and requires less maintenance than the 2-speed and 4-speed machines.

  • Features

  • Technical data

  • System

  • Accessories

  •  
         
         

Reliable 400 Hz technology

  

Pentruder autofeed system

  

Infinitely variable spindle speeds
We have chosen to work with 400 Hz as our base frequency. This gives a very reliable motor, the bearings will live longer and there is no need for frequent maintenance.   Thanks to the exclusive Pentruder autofeed system, the high frequency machinery will always work at maximum power and the cutting will be smooth and uninterrupted.   Infinitely variable spindle speeds in every gear for all HF-wall saws. This is varied electronically with the potentiometer.
 
         
              

Flexible track system

 

Double cooling system for HF-motor

  

Slip clutch protects the HF-motor
Flexible track system saves a lot of time and trouble when setting up the machine.   The double cooling system for the HF-motor gives sustained reliable power and high efficiency.   Main HF-motor has slip clutch for protection of the gear train if a blade is jammed.
         
             

Slip clutch protects the arm rotation transmission

  

Speed reduction gearbox

  

Efficient water supply to blade
The arm rotation transmission is protected by a slip clutch if a blade is jammed.   Oil lubricated speed reduction gearbox with precision ground helical gears.   Efficient water supply to blade central through blade flange, even for flush cutting blades.
         
           

Roller arrangement gives optimal force distribution

  

Low wear rollers

  

Well protected travel and feed motors
The guide rollers on the saw head are aligned above each other, in the same plane as for the cut. This provides the highest levels of safety, stability and precision of cut.   Conical self cleaning low wear rollers for optimal support and control of the saw head.
 		   Travel and feed motors are protected within the chassis body. No electric parts except for connectors are exposed to dirt.
         
 
     
   

     


Highest quality material

    
 		    
 Lightweight saw head built from aircraft quality components machined from solid aluminium.
No castings are used.		        
         


 

 

Blade info
 		  
Saw blade diameter max.: 1200 mm (47.2")
Max cutting depth with
max. Ø blade:		 520 mm  (20.5”) with 1200 mm blade.
(Blade radius minus 80 mm (3.15”))
Max start Ø blade: 800 mm (32") 
Saw blade arbor diameter: 60 mm (1-3/8” for the U.S.A.)
Water feed: Central through the
blade flanges
Blade flange diameter: 152 mm (6.0”) centre bolt type flange.
Flush cutting flange diameter and Bolt Pitch Circle Diameter (P.C.D):
   
Power

  
Saw blade motor: 400 Hz High Frequency Motor
Max continuous output power: 15 kW (20HP) with Pentpak 418
Max output torque 145 Nm @400Hz

Spindle speed under load:
(Note: Max power is @ 400Hz)

 730 rpm@300 Hz
850 rpm@350 Hz
970 rpm@400 Hz
1060 rpm@440 Hz

Continously variable from 300 Hz to 440 Hz, set potentiometer to control speed. See manual for detailed speed table.
Travel Motor -
Max travel speed:		 24V DC -  2.0 m/min
Feed Motor - 
Max arm rotation Speed:
 		 24V DC – 1.6 rpm
Weight  

Weight saw head, including fixed 15 kW HF-motor

 

 28 kg (62 lbs)


 


All technical data can be subject to change without notice.
 

The Pentruder 6-12Lean is equipped with a fixed 15 kW HF-motor. The blade flange is also included in the saw head assembly.

The Pentpak 418 is recommended to power the 15 kW HF-motor.

A standard equipment can consist of following parts:

Part number Description Quantity
10080101DIG Pentruder 6-12Lean dig.com. 1
09184001DIG  Pentpak 418 digital communication 1
64900101 Cable 24V 9m digital com. cpl (with water hose)  1
64900201 Cable 400V 9m digital com. cpl 1
64190401 Remote Control HF cpl 1

 

Accessories    
11052101 Blade Guard Parallel 800 mm 1
49031901 Track 1.15 m (45") double rack cpl 1
49032101 Track 2.0 m (79") double rack cpl 1
43101401 Track foot symmetric cpl 2
65340101 Toolkit Pentruder Wallsaw cpl 1
07810101 Trolley 1


A vast combination of other accessories is possible. See accessories.


  
 
         

Track system

  

Blade guards

  

Transport trolley
For all Pentruder wall saws
(except the Pentruder 6-8HF).		   The Pentruder 6-12 Lean is used with "parallell" blade guards. The guard guide is fixed on the saw head.   The transport trolley will facilitate transport of the HF-wall saw, power pack and accessories.
         
     
         

Remote control

  

Flush cutting flanges

  

Tools
         

Operator's manual
Data sheet 6-12Lean

 

 

Pentruder 6-12Lean with fixed 15 kW HF-motor

 


Pentruder 6-12Lean and Pentpak 418

Tractive AB, Gjutargatan 54, 781 70 Borlänge, Sweden, Tel: +46 243 22 11 55, Fax: +46 243 22 11 80, E-mail: info@tractive.se, www.pentruder.com
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