GN 321.6 Aluminum Solid Disk Safety Clutch Handwheels, with Needle Bearing

Part Number A - Without handle	Part Number D - With revolving handle	d₁	d₂ +0.001 Bore with keyway	d₃	d₄	d₅	d₆ max.	b	h	l₁	l₂	l₃	r	Ø Handle


12KZ97/A	12KZ97/D	5.51	K 12	0.94	1.65	1.57	0.91	0.65	0.28	1.77	2.28	2.66	2.40	0.91
14KZ97/A	14KZ97/D	5.51	K 14	0.94	1.65	1.57	0.91	0.65	0.28	1.77	2.28	2.66	2.40	0.91
16KZ97/A	16KZ97/D	5.51	K 16	0.94	1.65	1.57	0.91	0.65	0.28	1.77	2.28	2.66	2.40	0.91
12KZ98/A	12KZ98/D	6.30	K 12	0.94	1.65	1.57	0.91	0.71	0.28	1.77	2.28	3.25	2.80	1.02
14KZ98/A	14KZ98/D	6.30	K 14	0.94	1.65	1.57	0.91	0.71	0.28	1.77	2.28	3.25	2.80	1.02
16KZ98/A	16KZ98/D	6.30	K 16	0.94	1.65	1.57	0.91	0.71	0.28	1.77	2.28	3.25	2.80	1.02

d₁	d₂ +0.001 Bore with keyway	d₃	d₄	d₅	d₆ max.	b	h	l₁	l₂	l₃	r	Ø Handle

5.51	K 12	K 14	K 16	0.94	1.65	1.57	0.91	0.65	0.28	1.77	2.28	2.66	2.40	0.91
6.30	K 12	K 14	K 16	0.94	1.65	1.57	0.91	0.71	0.28	1.77	2.28	3.25	2.80	1.02

Application Notes

The relevant health and safety at work provisions state that handwheels must be attached to spindles such that they are not turned along together with the machine drive assembly. Safety clutch handwheels meet this requirement:

If not in operation, the wheel is disengaged. Shifting it in axial direction (pushing or pulling) will intermesh two serrated bushings, engaging the wheel with the shaft.
After releasing, the wheel will disengage again automatically.

A number of user notices for various design types are listed below. These notices are non-binding and given without liability. They do not constitute a warranty of proper function. The user must in any case determine whether the safety clutch handwheels are suitable for the intended purpose and use.

These safety clutch handwheels are an advance development of the Safety Clutch Assemblies GN 000.5 (with needle bearing).
The coupling elements have been specially developed for this type of handwheel and are therefore not intended for general use. Also, they are only intended for the “pulling” mode of engagement.

The user notices listed under the application notes of GN 000.4 and 000.5 also apply here. Owing to their type of construction, especially the cap, these handwheels are largely protected from dirt.

Selected Part

Part Number

Total US Dollars (net)

$213.92

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Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	9	$213.92
10	24	$196.10
25	49	$178.27
≥ 50		$160.44

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: 1.587 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351

All Prices are in US Dollars. Taxes Not Included.