Lead Screws, Stainless Steel Lead Screws, Teflon Coated Leadscsrews, Miniature Linear Actuators, Rotary Motion Conversion

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	Size 14 with Integrated Connector
	New Linear Rail Systems
	New Size 11 Double Stack Captive Hybrid Linear Actuator

"C" COMPRESSION SYTLE ANTI-BACKLASH NUT

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Our standard offering is a proprietary self-lubricating polyacetal thermoplastic that offers the following traits:

• Low coefficient of friction
• Good mechanical strength
• Excellent abrasion resistance
• Excellent impact resistance
• Long life
• Excellent chemical compatibility
• Operating Temperature Range: 0°C -85°C (32°F-185°F)

Building Part Numbers
Optional Flange Adapter

» "N" Freewheeling Style Nut
» "C" Compression Style Anti-Backlash Nut
» "W" Wedge Style Anti-Backlash Nut
» "T" Torsional Style Anti-Backlash Nut

Download 2D/3D Model

"C" COMPRESSION STYLE ANTI-BACKLASH NUT

Screw Ø	Nut Ø	Nut Length (max)	Thread	Thread Length	Design Load Rating	Drag Torque
ØA	ØB	C	TH	D
3/16 - 1/4 in. (4.8 - 6.4 mm)	0.625 in. (15.88 mm)	1.05 in. (26.61 mm)	9/16 - 18 (No Metric)	.240 in. (6.10 mm)	5 lbs. (2.27 kg)	4 oz-in. max. (2.8 N-cm) max.
3/8 in. (9.5 mm)	0.75 in. (19.05 mm)	1.32 in. (33.53 mm)	5/8 - 18 (No Metric)	.320 in. (8.13 mm)	10 lbs. (4.54 kg)	5 oz-in. max. (3.5 N-cm) max.

"C" COMPRESSION NUT STYLE OPERATION OVERVIEW

Exploded View of Nut
The rear nut has an external spline which mates with the internal spline on the front nut, preventing rotation. For an anti-backlash nut to work correctly it must either push the two nut halves towards one another or away from one another to eliminate any backlash. The C style nut eliminates this backlash by pushing the two nuts away from each other. The compression spring, which rests on the front nut, applies a force to the ring which transfers the force to the rear nut. This action forces the rear nut away from the front nut, removing the backlash between the two nuts.
C Compression Style Nut Operation Overview

C Compression Style Nut Operation Overview

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