Solid Disk Handwheels GN 321.7

Standard Sheet GN 321.7 Print This Page Cross Holes GN 110 ISO Fundamental Tolerances

Product description

Solid disk handwheels GN 321.7 with safety retractable handle are distinguished by modern design and are suitable for applications where the handle must not remain in the operating position.

In order to bring the handle into the operating position, it has to be pulled out and up 90° to a stop against a torsion spring, and then it is pushed against spring pressure into its hold position. By maintaining the forward thrust on the handle, the handwheel can easily be rotated. When releasing the handle, the spring returns it back to the retracted position.

Specification

Body
Aluminum die-cast

Contact face of hub machined
Rim
- Turned on all sides
- Highly polished finish
- Radial and axial runout < 0.4 mm

Inner disk
Gray, matte shot-blasted satin finish

Stepped safety retractable handle GN 798.7
Plastic, Polyamide (PA)

Black, matte finish
Retractable mechanism
Steel
- Stem, retaining pin, 1.0718, blackened finish
- Hub, sintered, blackened finish

RoHS

On request

Other modifications such as special inch and metric bores, keyways, set screw holes, cross holes, etc.

Part Number	d₁	d₂ H7 Bore	d₃	b	l₁	l₂ ≈	l₃ ≈	r

14MO27/D	6.30	14 H7	1.42	0.71	0.79	1.54	3.25	1.32
4BO27/D	6.30	1/2 H7	1.42	0.71	0.79	1.54	3.25	1.32
5BO27/D	6.30	5/8 H7	1.42	0.71	0.79	1.54	3.25	1.32

d₁	d₂ H7 Bore	d₃	b	l₁	l₂ ≈	l₃ ≈	r

6.30	1/2	5/8	1.42	0.71	0.79	1.54	3.25	1.32

d₁

d₂ H7
Bore

d₃

l₁

l₂ ≈

l₃ ≈

6.30

1/2

5/8

1.42

0.71

0.79

1.54

3.25

1.32

d₁	d₂ H7 Bore	d₃	b	l₁	l₂ ≈	l₃ ≈	r

6.30	14	1.42	0.71	0.79	1.54	3.25	1.32

d₁

d₂ H7
Bore

d₃

l₁

l₂ ≈

l₃ ≈

6.30

1.42

0.71

0.79

1.54

3.25

1.32

Selected Part

Part Number

Total (net)

$144.95

In Stock: 27

In Stock

Quantity

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Please note our quantity discounts (US Dollars).

Min	Max	Price
1	49	$144.95
50	99	$132.87
100	249	$120.80
≥ 250		$108.72

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: 1.730 lbs

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