High Linearity
Anti-Backlash Option for
MM-3M-EX and MM-3M-F Stages
Date: April 22, 2000
From: George E. Mauro
SUBJECT: A-B Nut Introduction Flyer
The AB version is not limited to anti-backlash, but contains features which may be equally or more important.
The following seven features are extremely significant:
- Reduces backlash from standard 25-50 micrometers to 2-4 micrometers.
- Reservoir of lubrication for even distribution and long retention.
- Perfect thread engagement for uniform wear and wear-in.
- Highest possible linearity; true to lead screw thread accuracy (50µ-inch).
- Uniform radial pressure to eliminate tight spots that may cause servo interference.
- Self-centering; no lateral stresses to slider resulting from normal lead screw straightness error.
- Wiper action keeps threads clean and clear of dust and particles.
Regular MM-3M-EX and MM-3M-F stages can be upgraded to the AB version
64:1 gear minimum requiredPrice: $200 for option
Delivery: 4-6 weeks
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Critical dimensions or specifications should be verified with our technical support staff.
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Aperture, Inc. • 16 Northwestern Drive • Salem, NH 03079-4810 800-360-4598 • 603-893-7393 • FAX 603-893-7857 |
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