ACC CA-Series

Precision surface grinding machine

The CA-series, Okamoto’s high-production heavy duty precision surface grinding machine with easy-to-use plc Controller

With a grinding length of 600 – 1000 mm and a cross travel of 400 – 600 mm the Okamoto ACC-CA Series is suitable for toolroom and production grinding.

It features a high level of standard equipment to ensure easy handling, quick and precise medium and large batch part production.

The robust cast iron design and double-V slideways in the table ensure long term precision.

The intuitive operation of the controls simplifies usage and increases productivity considerably.

ADDITIONAL EQUIPMENT

Electro-permanent magnetic chuck size matching machine size
Automatic table dress option
Automatic Hydraulic overhead dresser with compensation option
Various coolant systems

Technical Specifications

Model:

Work area Table length x width mm	605 x 400	805 x 400	1016 x 400	605 x 600	1016 x 600
Table stroke length x width mm	800 x 440	1000 x 440	1200 x 440	800 x 652	1200 x 652
Maximum distance grinding wheel - table mm	22.5 - 522.5	22.5 - 522.5	22.5 - 522.5	-2.5 - 497.5	-2.5 - 497.5
Standard size chuck mm	600 x 400 x 90	800 x 400 x 90	1000 x 400 x 90	600 x 600 x 90	1000 x 600 x 90
Table load incl. chuck kg	1000	1000	1000	1500	1500
Grinding wheel D x Width x d mm	Ø 355 x 38 x Ø 127	Ø 355 x 38 x Ø 127	Ø 355 x 38 x Ø 127	Ø 405 x 50 x Ø 127	Ø 405 x 50 x Ø 127
Speed (inverter) R.P.M	500 - 2500	500 - 2500	500 - 2500	500 - 2500	500 - 2500
Motors Grinding wheel spindle, kW	7.5	7.5	7.5	7.5	7.5
Floor space L x W x H, mm	3400 x 2600 x 2200	3800 x 2600 x 2200	4400 x 2600 x 2200	3400 x 2600 x 2200	4400 x 2940 x 2200