TT-100 Welding Positioner
Bancroft Engineering, LLC
21550 Doral Road Waukesha, WI 53186
Phone: (262)786-1880
www.bancrofteng.com
V1.0
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MACHINE OVERVIEW
The positioner is designed and intended to help position a workpiece for steady welding. It rotates a table using a
motor and lets you adjust the speed and rotational direction using a control dial and 3 position switch. An
optional foot switch can also be used to start/stop the rotation.
The table can be set to the necessary tilt angle using tilt adjustment pull pin.
NEVER ADJUST THE TILT ANGLE WITH WORK RESTING ON THE TABLE! REMOVE ALL MATERIAL
INCUDING ANY WORK PIECE HOLDING BEFORE ADJUSTING TILT ANGLE.
SPECIFICATIONS
Positioner Dimensional Drawings
Horizontal
Vertical
Minimum
Max
Height
Eccentricity
Max Load (lbs)
Power Supply
External Dimensions
200
100
12
110V 60Hz AC
0
Table Height in Horizontal Position (in)
9.5
Height x Width x Depth (in)
9.5 x 12 x 12
Table Diameter (in)
Table Rotation (RPM)
15.75
Tilt Angle (Degrees)
0 to 90
Center of Gravity
during Max Load (in)
4.0
2.0
44
Weight of main unit (lbs)
Tilt Axis Height (in)
7.25
Allowable welding current (A)
250 @ max rpm
