Lathe, Brake

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Description: 
EEBR312A FEATURES
Rugged Design
• Designed for high volume repair shops that handle a full range of off the vehicle rotors and drums.
• Heavy duty castings with bronze bearings.
• One horsepower motor.
Versatile
• Supports drums or rotors up to 100 lbs. using the standard 1" (25.4mm) arbor.
• Supports drums or rotors up to 200 lbs. using the optional heavy duty 1.875" (47.63mm) arbor.
• Supports truck drums with wheels attached weighing up to 600 lbs. using the optional outboard support.
• Offers additional spindle travel to 9.875" (250.83mm) for machining wider brake assemblies with increased drum depth.
Fast and Accurate
• Multi-feed rate and spindle speed with one cut capability for technician ease-of-use.
• Time-saving, easily changed tool holders, variable feed motor, and easy to position boring bar for fast setup.
• Positive rake toolbits provide one cut capability and quality surface finish.
• Three speed spindle accommodates a wide range of rotor and drum diameters.
• Adjustable cross feed speed allows for easy, rough cut/finish cut settings.
• Heavy duty, oil fed bronze spindle bearings for precise cuts and long lasting durability.
Features: 
EEBR312A SPECIFICATIONS

ROTOR CAPACITIES
Maximum Diameter: 14.5" (Cross Feed Extension increases maximum rotor diameter to 20.0" (508mm).
Maximum Thickness: 1.875"
Maximum Face Width: 3.75"
Rotor Feed Rate: .002/.010" per revolution

DRUM CAPACITIES
Minimum Diameter: 6" (152mm)
Maximum Diameter: 28" (711mm)
Drum Depth: up to 9.875" (251mm)
Feed Speeds: .002/.020"/ per revolution (0.05/0.50mm per revolution)

SPINDLE
Spindle Travel: 9.875" (251mm)
Spindle Speed (Inner Groove): 60 RPM
Spindle Speed (Middle Groove): 80 RPM
Spindle Speed (Outer Groove): 115 RPM
Spindle Feed Speed (Minimum): 0.002" (0.05mm) per revolution (infinitely variable)
Spindle Feed Speed (Maximum): 0.020" (0.50mm) per revolution (infinitely variable)
Cross Feed Speed (Fine): 0.002" (0.05mm) per revolution
Cross Feed Speed (Coarse): 0.020" (0.50mm) per revolution
Handwheel Graduations: 0.002" (0.05mm)

ARBOR
Standard 1" Arbor: 100 lbs (45.36 kg) maximum drum/rotor/flywheel
Optional 1.875" Arbor: 200 lbs (90.72 kg) maximum drum/rotor/ flywheel (AMMCO903481)

POWER / WEIGHT / DIMENSIONS
Motor: 1 HP
Power requirements: 60 Hz, 120VAC @ 20 amps
Floor space requirements: 48" W x 34.5" D (1219.2 x 901.7mm)
Spindle to Floor with Bench: 39.75" (1000mm)
Overall Height: 17.25" (438mm)
Shipping Weight: 410 lbs (186 kg)