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Jet - 7-7/8" Table Width x 35-3/4" Table Length, Step Pulley Control, 1 Phase Knee Milling Machine - R8 Spindle Taper, 1-1/2 hp - Makers Industrial Supply

Jet - 7-7/8" Table Width x 35-3/4" Table Length, Step Pulley Control, 1 Phase Knee Milling Machine - R8 Spindle Taper, 1-1/2 hp


Item #: 80869365
Brand: Jet
Model #: 690144
Exact Tooling IR#: 04

Features and Benefits

Step pulleys are driven by a belt system that is manually changed to achieve a specific speed. They commonly feature 8 or 16 fixed speeds.
Single-phase refers to one phase line (coil) that connects to and runs voltage through the motor. Single phase lines are not as efficient as three-phase lines.
Product Specifications
Spindle Speed Control Step Pulley
Table Length (Inch) 35-3/4
Table Width (Inch) 7-7/8
Phase 1
Longitudinal Travel (Decimal Inch) 22.2500
Cross Travel (Decimal Inch) 9.5000
Knee Travel (Decimal Inch) 14.0000
Number of Spindle Speeds 5
Maximum Spindle Speed (RPM) 1550.00
Minimum Spindle Speed (RPM) 240.00
Spindle Travel Length (Inch) 5-1/4
Spindle Taper Size R8
Quill Diameter (Inch) 3-3/8
Quill Diameter (Decimal Inch) 3.3750
Maximum Spindle To Column Distance (Decimal Inch) 5.2500
Table Load Capacity (Lb.) 500.00
Number of T-Slots 2
Left-Hand Head Tilt (Degrees) 90.00
Right-Hand Head Tilt (Degrees) 90.00
Forward Head Tilt (Degrees) 45.00
Backward Head Tilt (Degrees) 45.00
Ram Travel Length (Inch) 10-1/2
Horsepower (HP) 1.50
Voltage 230
Overall Length (Decimal Inch) 66.0000
Overall Height (Inch) 67
Overall Depth (Decimal Inch) 56.0000
$14,364.85

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