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Jet - 42 x 9" 230V Electronic Variable Speed Control 3 Phase Knee Milling Machine - All Tool & Supply

Jet - 42 x 9" 230V Electronic Variable Speed Control 3 Phase Knee Milling Machine


Item #: 31530264
Brand: Jet
Model #: 690650

Features and Benefits

Electronic Variable Speed control (EVS, are similar to variable speed pulleys, but the speed is controlled electronically rather than manually by turning a dial. They feature several speeds within a specified speed range.
Three-phase refers to three individual lines (coils) that connect to and run voltage through the motor. Each line alternates in a sequence as they reach their voltage peak. They provide a more stable flow of voltage and more horsepower to the equipment.
Product Specifications
Spindle Speed Control Electronic Variable Speed
Table Length (Inch) 9
Table Width (Inch) 42
Phase 3
Voltage 230V
Longitudinal Travel (Decimal Inch) 29.8750
Cross Travel (Decimal Inch) 14.5000
Knee Travel (Decimal Inch) 14.5000
Minimum Spindle Speed (RPM) 60.00
Maximum Spindle Speed (RPM) 5440.00
Includes ACU-RITE 203
Spindle Taper Size R8
Spindle Travel Length (Inch) 5
Quill Diameter (Inch) 3-3/8
Maximum Spindle to Table Distance (Inch) 17-1/2
Minimum Spindle to Column Distance (mm) 26.75
Minimum Spindle to Column Distance (Decimal Inch) 4.7500
Maximum Spindle To Column Distance (mm) 550.00
Table Load Capacity (kg) 3.00
Number of T-Slots 90
Left-Hand Head Tilt (Degrees) 90.00
Right-Hand Head Tilt (Degrees) 45.00
Forward Head Tilt (Degrees) 45.00
Ram Travel Length (Decimal Inch) 15.8750
Ram Turret Swivel (Degrees) 2.00
$27,325.21

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