PMI FOIC Ground Ball Screws, Internal Return, Offset Preload Nut

PMI FOIC precision ground ball screws: internal recirculation, lead-offset preload single nut, flanged. Each row is a screw size / nut configuration from the catalogue dimension table.

Key features

Internal ball recirculation gives a small nut outside diameter for limited installation space
Precision ground screw shaft and nut with gothic-arch ball grooves
Lead accuracy graded per JIS B 1192
Preload by double nut, oversize balls or lead offset depending on nut type
Screw shaft length, end machining and accuracy grade specified at order

Specifications

Series	FOIC
Nut type	Internal recirculation, lead-offset preload single nut, flanged
Screw OD range	20-80 mm
Accuracy	Ground, JIS B 1192 grades
Load ratings	Ca dynamic (10^6 rev), Co static, kgf
Ordering	Thread length, overall length and lead accuracy added at order
Available sizes (OD x lead, mm)	20x5, 20x6, 25x4, 25x5, 25x6, 25x8, 25x10, 28x6, 28x10, 32x4, 32x5, 32x6, 32x8, 32x10, 32x12, 40x5, 40x6, 40x8, 40x10, 40x12, 50x5, 50x6, 50x8, 50x10, 50x12, 63x6, 63x8, 63x10, 63x12, 63x20, 80x10, 80x16, 80x20
Supply	Made to order; specify OD, lead, ball dia, circuits, accuracy grade and length
Source	PMI Ballscrew / Linear Guideway / Mono Stage General Catalog (Section A), p. 138-139

FOIC MADE-TO-ORDER

Screw OD: 20-80 mm | Lead: 4-20 mm | Sizes: 33

Ball ScrewsPMI

1 product code available in this family

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PMI FOIC Ground Ball Screws, Internal Return, Offset Preload Nut

Brand PMI·Ball Screws

Available part numbers (1)

FOIC MADE-TO-ORDER

How to order

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