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Jet - 49 x 9" 230V Step Pulley Control 3 Phase Knee Milling Machine - Makers Industrial Supply

Jet - 49 x 9" 230V Step Pulley Control 3 Phase Knee Milling Machine


Item #: 95176129
Brand: Jet
Model #: 690244

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.
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 Step Pulley
Table Length (Inch) 9
Table Width (Inch) 49
Phase 3
Voltage 230V
Longitudinal Travel (Decimal Inch) 20.2813
Cross Travel (Decimal Inch) 14.5000
Knee Travel (Decimal Inch) 14.5000
Minimum Spindle Speed (RPM) 60.00
Maximum Spindle Speed (RPM) 4200.00
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) 19.00
Minimum Spindle to Column Distance (Decimal Inch) 4.5000
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) 13.3750
Ram Turret Swivel (Degrees) 3.00
$13,750.11

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