EN 521.8 Technopolymer Plastic Solid Disk Handwheels for Position Indicators EN 000.8 / EN 000.3

Part Number	d₁	d₂ H7 Bore		d₃	d₄	d₅	b	l₁	l₂ ≈	l₃	l₄	r	Ø Handle	For position indicators EN 000.8 EN 000.3 Size	GN 000.3 Size

521.8-125-B8-D	4.92	B 8 H7	B 10	0.87	1.38	2.99	1.06	0.87	2.48	1.61	2.56	1.93	0.87	2.36	2.36
521.8-125-B10-D	4.92	B 8 H7	B 10	0.87	1.38	2.99	1.06	0.87	2.48	1.61	2.56	1.93	0.87	2.36	2.36
521.8-200-B16-D	7.87	B 16 H7	B 20	1.18	1.65	2.99	1.50	1.34	2.76	1.57	3.54	3.15	0.98	2.36	2.36
521.8-200-B20-D	7.87	B 16 H7	B 20	1.18	1.65	2.99	1.50	1.34	2.76	1.57	3.54	3.15	0.98	2.36	2.36

d₁	d₂ H7 Bore		d₃	d₄	d₅	b	l₁	l₂ ≈	l₃	l₄	r	Ø Handle	For position indicators EN 000.8 EN 000.3 Size	GN 000.3 Size

4.92	B 8	B 10	0.87	1.38	2.99	1.06	0.87	2.48	1.61	2.56	1.93	0.87	2.36	2.36
7.87	B 16	B 20	1.18	1.65	2.99	1.50	1.34	2.76	1.57	3.54	3.15	0.98	2.36	2.36

Installation Instructions

Install the handwheel to the spindle, create cross hole if it's required and fasten it with the set screw.
Turn the spindle to the starting point (0 position).
Move the position indicator to the 0 position by turning the outer gear wheel.
Install the position indicator into the recess of the hub and fasten it with a set screw. To avoid deformation of the housing, do not apply unnecessary excessive torque!
Check by turning the handwheel to ensure that the starting position of the spindle coincides with the 0 position of the two pointers (Position Indicators EN 000.8) or respectively pointer and counter (Position Indicators EN 000.3). If necessary, take out and readjust the position indicator.

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Total US Dollars (net)

$55.13

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Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	6	$55.13
7	99	$53.13
100	249	$50.12
≥ 250		$45.11

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.735 lbs

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