Boyar-Schultz 6-12 - Machine Specifications and Options; Hand Feed vs. Hydraulic Specs

SPECIFICATIONS (6-12) FOR 6x12 HAND FEED AND HYDRAULIC SURFACE GRINDERS
Hydraulic Feed Hand Feed
Table Travel
Longitudinal
Cross Feed
Work Height (using 7" diam. wheel)
Table Working Surface
("T" slot, " width)
13"
7"
0" to 11¼"
12" x 5 "
13"
7"
0" to 11¼"
12" x 5 "
Grind Wheel
Diameter
Thickness
Hole Diam.
Weight
Net
Shipping
7"
3/16" to ½"
1¼"
485 lb.
705 lb.
7"
3/16" to ½"
1¼"
Spindle Speed
Handwheel Graduation
Vertical
Cross Feed
Longitudinal Table Speed
Spindle Motor
Hydraulic Pump Motor
Floor Space
Height
(Bench Model)
(Floor Model)
3000 rpm
.0005"
.001"
0-50 fpm
½ hp—3450 rpm
¼ hp-1725 rpm
44" x 38"
32"
62"
3000 rpm
.0005"
.001"
½ hp—3450 rpm
43" x 38"
32"
62"
415 lb.
561 lb.
ELECTRICAL EQUIPMENT
The motor furnished with this machine is a ½
H.P., 220 volt, 3 phase, 60 cycle, 3450 RPM, open
round frame, sleeve type bearing motor, precision
balanced dynamically for smooth and vibration-
free operation. With a minimum amount of care,
motor should last the life of the grinder. Follow
lubrication chart explicitly for lubricating this unit.
Machines can be wired for 110 V - 60 cycle - 1
phase or 220 V - 60 cycle - 3 phase. They are
equipped with 300 Volt wire. Machines wired for
440 V - 60 cycle - 3 phase — have 600 Volt wire.
The machine is wired for 220 volt, 3 phase, 60
cycle operation unless otherwise specified. (See
Fig. 2 and Fig. 3}
If the machine is equipped with the adjustable
bracket lamp, the lamp is supplied with extension
cord for 110 volt circuit.
OPTIONAL ACCESSORIES
1. Metal pedestal base.
2. Adjustable longitudinal table stops.
3. Rapid traverse lever arm.
4. Mounted adjustable electric light.
5. 5" x 10" Walker permanent magnetic chuck.
6. 6" x 12" Walker permanent magnetic chuck.
7. Hanchett 5" x 10" Magna-Lock electric mag-
netic chuck complete with rectifier.
8. Hanchett 6" x 12" electric magnetic chuck
complete with rectifier.
9. Diamond holder for wheel dressing.
10. Mounted diamond to fit holder.
11. Wet grinding splash guard.
12. Coolant tank and pump.
13. Motors available:
110 volt, 60 cycle, single phase (standard)
220 volt, 60 cycle, three phase (standard)
440 volt, 60 cycle, three phase (special)
14. Dust collector complete with nozzle.