Full Product Manual

6
4.0 Specifications for JBGM-series Grinders w/Multitool
Table 1
Stock number
577109 577107
Model number JBGM-6 JBGM-8
Motor and Electricals
Motor type induction, capacitor start, centrifugal switch
Horsepower 1/2 HP 1 HP
Phase single
Voltage 115 V
Cycle 60 Hz
Listed FLA (full load amps)
5.0 A 8.0 A
Start capacitor 100MFD 125VAC 200MFD 125VAC
Motor speed 3,450 RPM
On/off switch Rocker style
Power transfer
Direct drive
Power cord SJT 3x18AWG 300V, 6 ft. SJT 3x16AWG 300V, 6 ft.
Power plug installed 120V
Recommended circuit size
1
15A
Sound emission without load
2
75dB at 3ft.
Arbor and grinding wheel
Arbor diameter 1/2 in. 5/8 in.
Wheel size (Dia. x width) 6 x 3/4 in. 8 x 1 in.
Wheel bore 1/2 in. 5/8 in.
Wheel grit, material 36 grit, aluminum oxide
Wheel flange diameter 2 in. (50.8 mm) 2-3/4 in. (70 mm)
Wheel speed 3,450 RPM
Arbor nut max. tightening torque 20 lbf-ft (270kgf-cm)
Tool rest distance to wheel adjustable
Abrasive belt
Belt size 36 x 2 in. (915 x 51 mm)
Belt grit, material 100 grit, zirconia alumina
Belt speed 5000 SFPM
Contact wheel (p/n 577115) 3-1/2 Dia. x 2 in. (51 x 89 mm)
Platen size 2 x 6 in. (50.8 x 153 mm)
Abrasive disc
Disc diameter 7 in. (178 mm)
Disc grit, material 80 grit, zirconia alumina
Disc speed 3,450 RPM
Main materials
Arbor steel
Base cast iron
Body cast iron
Inner wheel guard cast iron
Outer wheel guard aluminum
Wheel flanges aluminum
Tool rest cast iron
Eye shield clear polycarbonate
Spark guard steel
Knob polymide
Dust/swarf collection
Dust port outside diameter 2 in. (50.8 mm)
Recommended minimum extraction volume 350 CFM