Heald 1CF‑90 INTERNAL BORE GRINDER

1CF‑90 HEALD INTERNAL BORE GRINDER
Year: 1975

STANDARD CATALOG SPECIFICATIONS
Maximum outside diameter of work.............. 4 1/2"
Minimum outside diameter of work.............. 7/8"
Maximum length of work........................ 2"
Maximum swivel of work........................ 30 degrees
Center of wheel spindle from floor............ 40"

SPEEDS & FEEDS
Table travel (Total including run‑out)........ 8"
Wheel wear compensation on diameter........... 0 ‑ .004"
Work speeds (std).... 266, 366, 487, 804, 1105 & 1473 RPM
High force (adjustable)....................... 30 ‑ 300 lbs.
DRIVE & POWER REQUIREMENTS
Backing plate motor........................... 1/2 HP @ 520 RPM
Wheel head motor for belt drive............... 10 HP @ 3600 RPM
Hydraulic pump motor.......................... 2 HP @ 1800 RPM
Coolant pump motors (2)....................... 3/4 HP & 1/2 HP

GENERAL DATA
Overall height................................ 95 1/2"
Length & width of base on floor............... 68" x 49"
Floor space (without coolant tank)............ 91" x 79"
Floor space (with coolant tank)............... 109" x 79"
Net weight of machine (approximate)........... 10,500#

EQUIPMENT & FEATURES
Red Head grinding spindle A. frame style
Auto‑loading & unloading
Single point diamond dresser
Exterior oscillator