Description:
Round grey cast iron baseplate with precision T-slots.

Application:
For constructing modular fixtures directly on machine tables.

Material:
GJL 300 grey cast iron.

Version:
Support and mounting surfaces ground.

Features:
- Precise longitudinal and transverse slot spacing provides very high repeat clamping accuracy
- Aligning holes are used to align the baseplate on the machine table

Dimensions / Technical Data:
- D2 / Baseplate diameter: 400 mm
- H: 50 mm
- D4 / Fastening thread: M12
- L2: 250 mm
- L6: 350 mm
- L9 / Slot spacing: 75 mm
- BN / Slot width: 14 mm
- NL / Number lengthwise: 4
- NB / Number across: 4
- Slot width tolerance: +0.018 / 0 mm
- H tolerance: +/-0.02 mm
- L6 tolerance: +/-0.01 mm
- L9 tolerance: +/-0.02 mm
- Reference locating bore: Dia.20 G6
- Reference aligning holes: Dia.30 G6, 4 positions
- Flatness reference: 0.01/300
- Perpendicular/reference relation: 0.02 to datum A
- Drawing surface finish reference: Ra 0.8

Supplied With:
- Ring bolts with T-nuts for hoisting

Accessories / Compatibility:
- Locating pins for baseplate alignment must be ordered separately

Notes:
Other dimensions are available on request.

Drawing Reference:
- 1) Hole for DIN 912 cap screw (D4)