sales@libertymachinery.com

847-276-2761

12″ x 24″ Okamoto ACC-12.24SA | 12″x1.5″ Whl, Auto-Feeds, Electro-mag Ck, ’15(2) – #51188

Operation Mode Select Switch: Grinding depth setting (grinding and dressing), automatic grinding (automatic grinding cycle operation start), rapid feed (vertical fast feed), manual (manual vertical feed): all modes are interlocked for safe operation.
Step Grinding Button: Simple one-touch operation gives precise dressing at the specified depth. It can be used for manual intervention during automatic operation.
Vertical Grind Feed: The automatic dressand step dress feed (manual intervention jog feed) can be set vy the coarse and fine dress depth switch. The feed depth can be set between 0.00005″ and 0.0015″ (10 steps) for coarse grinding, 6 steps (0.00005″ to 0.0005″) for fine grinding.

Serial No. 93304
Year Built – 2015

SPECIFICATIONS:
Capacity:
– Table Working Area…………23.8″L x 11.8″W
– Travel – Maximum (Longitudinal x Cross)…………29.5″ x 13.4″
– Distance under Wheel to Table Surface (Ø16″ wheel)…………1.9″ – 13.7″
– Magnetic Chuck Size…………23.6″ x 11.8″ x 3.1″
– Table Load – Maximum…………926 Lbs. including chuck weight
Longitudinal Feed:
– T-Slots (width x quantity)…………0.67″ x 3
– Hydraulic Feed Rate…………1 – 82 fpm
Cross Feed:
– Manual Cross Feed…………0.2″ per revolution of hand wheel
– Graduation of Hand Wheel…………0.0008″
– Automatic Feed (Intermittent)…………0.02″ – 0.79″
– Automatic Feed (Continous)…………0.004 – 0.04 ipm
Vertical Feed:
– Automatic Downfeed (Traverse & Plunge)…………0.00005 – 0.0015″ (10 steps)
– Manual Pulse Feed…………0.001″/0.01″/0.05″ per revolution of hand wheel
– Graduation of Hand Wheel (X0.1/X1/X5)…………0.00001″/0.0001″/0.0005″
– Number of Sparkout…………0 – 5
– Rapid Feedrate…………23.6 ipm
Grinding Wheel:
– OD x W x ID…………Ø12″ x 1.5″ x Ø5″
– Speed…………1800 RPM
Motors:
– Grinding Wheel Spindle…………5 HP
– Hydraulic Pump…………2 HP
– Vertical Feed (AC servo)…………0.5 HP
– Cross Feed (AC servo)…………1 HP
Electrics…………
Dimensions – Approximate…………111″L x 76″W x 73″H
Weight – Approximate…………6400 Lbs.

EQUIPPED WITH:
Cross Feed Teach-In Function (facilitates easier dressing point positioning)
Coolant Filtration System w/Paper Media Bed

*Preliminary specifications, pending confirmation.

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