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ACRA MODEL RF-40N2F GEAR HEAD BENCH TYPE MANUAL MILLING/DRILLING MACHINE WITH POWER DOWN FEED • Rapid Spindle speed changes thru quick-select gear shift levers.• Fast feed Spindle/Quill handles and a fine feed hand wheel dial for wide range control. • Tilting head 90° left and right 30°. • Geared Head drive systems are similar to step pulleys, but are driven by a geared transmission. They offer rapid speed changes by turning a hand dial. They feature three to four 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. Three-phase lines provide a more stable flow of voltage and more horsepower to the equipment. Specifications: Drilling Capacity (Steel): 1-1/2” Drilling Capacity (Cast Iron): 1-1/2” Face Mill: 4” End Mill: ¾” Spindle Speed Control: Geared Head Swing Distance: 18-7/8” Table Size (WxL): 28-3/4” x 8-/14” Longitudinal Travel: 18-1/8” Cross Travel: 9” Spindle Speed (6): 60 ~ 1500 RPM (4P) Spindle Stroke: 5” Spindle Taper Size: R-8 Quill Diameter: 3” Column Diameter: 4-1/2” Spindle Power Feed Rate: 0.12-0.18-0.25 mm/rev Spindle to Column Distance: 10” Number of T-Slots: 4 T-Slot Size: 16 mm x 26 mm Left-Hand Head Tilt: 90 Degrees Right-Hand Head Tilt: 90 Degrees Main Motor: 1 HP Voltage: 110/220V AC ~ 1 PH Weight 660 lbs Dimension 31 × 29 × 45 in
Standard Equipment: • R-8 Shell Mill Arbor • Forward/Reverse Switch • Drawbar |
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