Jet 691050, Operating Instructions And Parts Manual

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6
Head and spindle (cont.)
Distance spindle nose to table
Maximum 20 in. (500 mm)
Minimum 3.26 in. (83 mm)
Distance spindle center to column
Maximum
26-3/4 in. (681 mm) – ram flush at turret platform edge
27 in. (686 mm) – ram beyond turret platform edge
Minimum
6.3 in. (160 mm) – ram flush at turret platform edge
2.75 in. (70 mm) – ram beyond turret platform edge
Collet capacity 1/8 to 5/8 in.
Ram travel, maximum
17.3 in. (440 mm) – ram flush at turret platform edge
21 in. (535 mm) – ram beyond turret platform edge
Micrometer adjusting nut travel 0.025 in. (0.635 mm) per one rotation
Table and column
Table size
10 x 50 in. (254 x 1270 mm)
Longitudinal table travel, maximum 29-7/8 (760 mm), 34-1/4 in. (870 mm) over saddle
Cross table travel, maximum 14-3/4 in. (375 mm)
Number of T-slots 3
T-slot width 5/8 in. (16 mm)
T-slot centers 2-1/2 in. (64 mm)
Table load, maximum
840 lbs. (381 kg)
Knee travel, maximum
16-1/8 in. (412 mm)
Column width 12 in. (300 mm)
Saddle width
20 in. (510 mm)
Dimensions
Overall dimensions, assembled, LxWxH 63 x 63 x 90 in. (1600 x 1600 x 2270 mm)
Weights
Net weight 2466 lbs. (1119 kg)
Shipping weight 2598 lbs. (1178 kg)
The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring
obligations.