Logan vs. Servo

Simplify Screw Machine Operation Without Going Overboard or Over Budget

davenport hi-lo retrokit Consistent Reliable Productivity and machine lockup detection

U.S. Pat# 6,148,976

Cycle time on a conventional Model B can vary 3-4 tenths of a second or more due to mechanical clutches, linkages, levers, and band brakes that are out of adjustment.

For example, if cycle time on a job layout is 2.0 seconds, you may be losing 10% or more in productivity, or almost

200 parts per hour - with only a 2 tenths variation in cycle time! Logan Hi-Lo Retrokits and controls eliminate these challenges - helping you realize significant productivity gains - utilizing the same operator, machine and floor space.

 

New Low-Speed Clutch Design Eliminates Your Roll Clutch.

"Go To" Stock Load PositioningMore Than Twice the Torque to Move Your Stock Reel and Accurate Braking Optimizes Your Bar Loader Investment.

Our power applied brake feature stops your Model B in the correct position to load bars - "jogging" the machine into bar load position during stock up is eliminated - reducing manual load time as much as 50%!

  • Stops machine within 1-degree of manual bar load position
  • Prevents machine coasting - Minimizes cut-off tool breakage

Ideal for Bar Loaders Too!

  • Accurately Positions your Model B in the "Bar Load Window" to accept bar stock from Iemca, Cucchi, Tri-Vision loaders, and more.

 

Hi-Lo Retrokit® Control Features:

CS2001XT Panel Face Display

CS2001XT on a Davenport Model B with Slant panel display option.

The CS 2001XT is manufactured specifically for all brands of screw machines, making it easy for operators to learn and to teach. Factory or field retrofitted, the XT offers tremendous flexibility during machine set-up and simplifies machine operation.

 

 

*$150,000.00+ Servo B  vs $14,500.00 Logan Retrokit

Standard Features

Servo 

Logan

Machine LockupTM Detection 

Yes

Yes

“Go to” Stock Load Position 

Yes

Yes

Programmable High Speed Shift Point

Yes

Yes

Programmable Low Speed Shift Point

Yes

Yes

Programmable Tool Counters 

Yes

Yes

Programmable Job Counter

Yes

Yes

Auxiliary Programmable Outputs

Yes

Yes

High Point Stop / Low Point Stop

Yes

Yes

Low Point Stop

Yes

Yes

Low Speed Lock

Yes

Yes

Cycle Time Display

Yes

Yes

Revisable Index and Feed Out Counter

Yes

Yes

Stock Depletion Sensor Input

Yes

Yes

Machine Start Interrupts 

Yes

Yes

Machine Position Display in Degrees or Hundredths

No

Yes!

Variable Spindle Speeds

Yes

No

* Based on published Davenport prices. Call Logan today for more information.

Davenport Timing Chart

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