2023 (NEW) Okamoto ACC-32.80DX

Standard Accessories

• Fully Automatic Cycle with Rough/Fine                       • Hand-Held, Vertical Manual Pulse Generator

   Grinding and Spark-Out 1 Set-Up                                • 20 HP Wheel Spindle Motor

• Grinding Wheel (20”) & Wheel Adapter                      • Automatic Lubrication System

• Okamoto MDI Controller                                            • Vertical Positioning Display   

• Hydraulic Oil Temperature Regulator                          • Diamond Dressing Tool with Holder

• Splash Cover with Coolant Nozzle & Pipe                    • Necessary Tools & Tool Box

• Table Back side guard                                                 • Leveling Screws with Plates

• Instruction Manual & Inspection Sheets                       • Hydraulic Over the Wheel Dresser with

                                                                                      a Diamond Tool

Machine Specifications                                                       

Capacity:

Maximum Longitudinal Travel                                                     89.0 inch

Maximum Cross Travel                                                                34.0 inch

Maximum Distance under 20” Wheel to Table Surface                   27.3 inch

Magnetic Chuck Size (W x L)                                                       31 x 79 inch

Table Load Capacity (Includes Chuck Weight)                              6,100 lbs

Table:

T-Slots (No. x Width)                                                                   3 x 0.8 inch

Hydraulic Feed Rate                                                                     6.0 - 82 ft/min.

Hand Feed per Revolution                                                            1.0 inch

Crossfeed:

Hydraulic Intermittent Crossfeed                                                   0.2 - 1.4 inch

Hydraulic Continuous Crossfeed Rate                                           1 - 16 inch/min.

Crossfeed Per Revolution                                                             0.2 inch

Handfeed Dial Graduation                                                            0.001 inch

Wheelhead:

Automatic Vertical Feed per Table Stroke                                     0.00005 - 0.00295 inch

Rapid Feed Rate                                                                        1.2 ft/min.

Manual Pulse Feed                                                                    (x.1) 0.00005, (x10) 0.0005

Grinding Wheel:

Size (D x W x B)                                                                       20 x 3 x 8 inch (20 x 3 x 5 optional)

Speed                                                                                         1,100 rpm/60Hz.

Motors:

Grinding Wheel Spindle                                                            20 hp (optional 30hp)

Hydraulic Pump                                                                         7.5 hp

Vertical Rapid Feed & Downfeed                                             1.0 hp (AC Servo)

Power Supply:                                                                          27 KVA*

Desired Power Supply including

Electro-Magnetic Chuck & Coolant System

Floor Space (L x W x H):                                                         263 x 125 x 94 inch

Net Weight:                                                                              26,900 lbs

*Machine is wired for 460V

Options Include:

Coolant System with Paper Filter

Kanetsu Electro-Magnetic Chuck (Height 4.3”, Pole Div.=0.768”)***

Chuck Controller

Grinding Wheel Balancing Stand with Arbor 

Frequency Inverter for 20 HP Wheel Motor (460V)

Anchor bolt for column DX machine