U.S. ELECTRICAL
TOOL INC.		 MODEL 100 & 110
SINGLE SPEED
BELT DRIVE BUFFERS

 
 
The Double End Single Speed operates at a single established speed. It is available, as the Model 100, with a single motor, or as the Model 110, with separate motors for each spindle. Motors are located in the base and are individually adjusted to compensate for belt tension.

Motors are designed for heavy duty service, built to NEMA standards and are rated for continuous service at full load. The steel spindle is supported by four heavy duty ball bearings.

 U.S. Model 100 Buffer with optional Buffing Wheels

 
CAUTION!
Buffing and Polishing Machines and Abrasive Belt Grinders must be used with proper hoods or guards.

 

 
SPECIFICATIONS - MODEL 100 DOUBLE END SINGLE MOTOR (Dimensions in inches)
HP RPM Arbor
Diameter		 Wheel
Spacing		 "A"
Dim.		 "B"
Dim.		 Between
Flanges		 Spindle
Height		 Base
Width x Depth		 Net
Weight
3 2200 1-1/4 46 8 4 2 39 26 x 20 1200
5 2200 1-1/4 46 8 4 2 39 26 x 20 1250
7-1/2 2200 1-1/4 46 8 4 3 39 26 x 20 1300
10 2200 1-1/4 54 8 4 3 39 34 x 32 1725
15 2200 1-1/2 54 8 4 3 39 34 x 32 1825
20 2200 1-1/2 54 8 4 4 39 34 x 32 1950
"A" dimension available in optional lengths of 12" or 17".
"B" dimension available in optional lengths within design limits.

 
 
SPECIFICATIONS - MODEL 110 DOUBLE END DUAL MOTOR (Dimensions in inches)
HP RPM Arbor
Diameter		 Wheel
Spacing		 "A"
Dim.		 "B"
Dim.		 Between
Flanges		 Spindle
Height		 Base
Width x Depth		 Net
Weight
3 2200 1-1/4 75 8 4 3 39 50 x 35 1800
5 2200 1-1/4 75 8 4 4 39 50 x 35 1900
7-1/2 2200 1-1/4 75 8 4 4 39 50 x 35 2000
10 2200 1-1/4 75 8 4 4 39 50 x 35 2150
"B" dimension available in optional lengths within design limits.

 
Standard Equipment Optional Equipment
  • Continuous duty, drip-proof motors enclosed in base
  • Magnetic Starters with overload protection and low voltage release
  • Push Button Control with 115 volt control circuit transformer
  • Acme threaded Spindle, Steel Wheel Flanges and Brass Hex Nuts
  • Lubricated sealed-for-life Ball Bearings
  • Spindle Lock
  • Multiple V Belt drive
  • Electrics: 230/460 volts, 60 Hertz, 3 phase (specify operating voltage)
  • Buffing Hoods
  • Abrasive Belt Guards
  • Buffing Wheels
  • TEFC Motors
  • Handbrake with electrical interlock
  • Special wheel spacing and spindle length dimensions
  • Spindle ends tapped for tapered spindle extensions
  • Other electrical characteristics, JIC controls and special starting equipment
  • Accessories
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