U.S. ELECTRICAL
TOOL INC.		 MODEL 150 & 250
SINGLE SPEED
ABRASIVE BELT GRINDERS

 
 
Model 150 - Single End
Ideal for both ferrous and nonferrous metal removal, the Model 150 is suited for offhand grinding as well as pressure fixture work on gates, risers or flash on large castings.  The heavy duty construction easily withstands the continuous added pressures from power feed attachments.  All units are matched to correct contact wheel and belt recommendations assuring maximum productivity for specific application.

Model 250 - Double End
Built with the same heavy duty design characteristics as the Model 150, the double end Model 250 provides additional grinding capacity without proportionately increasing floor space requirements.  The Model 250 is also available with dual motors and controls to suit individual power and capacity needs.

 U.S. Model 150 Single End Abrasive Belt Grinder

 
SPECIFICATIONS (Dimensions in inches)
MODEL 150 - SINGLE END
HP Spindle
RPM*		 Wheel Size
Dia. x Face x Bore		 Wheel
Spacing		 Spindle
Height		 Belt Length
Standard		 Width Over
Guards		 Net
Weight
10 1500 16 x 3 x 2-1/2 NA 39 132 49 1915
15 1300 18 x 4 x 2-1/2 NA 39 132 49 2015
20 1200 20 x 4 x 2-1/2 NA 39 132 49 2100
25 1000 24 x 3 x 2-1/2 NA 39 168 49 2170
30 900 30 x 3 x 2-1/2 NA 39 168 49 2220
40 900 30 x 4 x 2-1/2 NA 39 168 49 2380
MODEL 250 - DOUBLE END - SINGLE MOTOR
10 1775 14 x 3 x 2-1/2 63 39 132 51 2165
15 1500 16 x 3 x 2-1/2 63 39 132 51 2265
20 1300 18 x 4 x 2-1/2 63 39 132 51 2350
25 1200 20 x 4 x 2-1/2 63 39 132 51 2420
30 1000 24 x 3 x 2-1/2 63 39 168 58 2470
40 900 24 x 3 x 2-1/2 63 39 168 58 2630
* Machine speeds based on minimum 60 durometer rubber contact wheels.
Do not exceed rated speed shown on wheel.

 
Standard Equipment Optional Equipment
  • Totally enclosed continuous duty motor
  • Lubricated sealed-for-life Ball Bearings
  • Belt Guards for standard belt length
  • Spring Tension Abrasive Belt Backstand Idlers
  • Contact Wheels, 60 durometer, serrated face (belts not furnished)
  • Spindle Lock
  • Magnetic Starter with overload protection and low voltage release
  • Push button control, 115 volt, with transformer
  • Electrics:  230/460 volt, 60 Hertz, 3 phase (specify operating voltage)
  • Plain or Illuminated Eyeshields
  • Adjustable Tool Rests
  • Water Pot and Tool Tray
  • Model 250 available with dual motors and controls
  • Special spindle speeds
  • Special Contact Wheels
  • Hand Brake with electrical interlock
  • Other electrical characteristics, JIC controls and special starting equipment
  • Air operated Backstand Idler
  • Power assist cylinder (2" - 3") developing 300 to 700 lb. pressure (Air operated Backstand Idler required)
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