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GN 322.7 Handwheels with Retractable Handle Aluminum

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GN 322.7 Handwheels with Retractable Handle, Safety Rectractable

Standard sheet GN 322.7 Print this page Plastic Characteristics Keyways P9 DIN 6885-1 Cross holes GN 110 ISO Fundamental Tolerances

Product description

Information

Handwheels GN 322.7 are suitable for applications where the handle must not remain in the operating position.

In order to bring the handle into this position it has to be turned first through 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 springs returns it back to the retracted position.

Specification

Aluminum

Hub machined
Rim turned and polished
Unmachined wheel body
Matte shot-blasted

Radial and axial runout of the rim < 0.4

Safety Retractable Handles GN 798.7

RoHS

Technical drawing

GN 322.7 Handwheels with Retractable Handle, Safety Rectractable sketch

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Article options / Table

Bore code

B	Without keyway
K	With keyway

Type

R	With revolving retractable handle

Show / Hide columns

d₁	d₂ H7 Bore		d₃	b	c	l₁	l₂	l₃	r	Ø Handle

125	12	-	31	24,5	7,5	18	44	61,5	50	22
140	14	-	36	24,5	7	19	45,5	76,5	57,5	24
160	14	16	36	25	7,5	20	47	76,5	67,5	24
200	18	20	42	25	8,5	24	52,5	86,5	84	25
250	22	-	48	26,5	13	28	61	86,5	111	25

Build & Price

Open 3D configurator

GN 110 Cross holes (special order)

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d₁ H7 s H11	d₁ H7 s H11	d₂ H11	d₃	Length l Standard version	Length l Handwheels DIN 950 / GN 949 to Ø 250

6	7	2,5	M 3	4,5	-
8	9	3	M 5	5,5	4,5
10	11	3	M 5	5,5	4,5
12	13	4	M 6	6,5	5,5
14	15	4	M 6	6,5	5,5
16	17	5	M 6	8	7
18	19	5	M 6	8	7
20	21	5	M 6	8	7
22	23	6	M 6	10	9
24	25	6	M 6	10	9
26	27	6	M 6	10	9

The connection between the operating element and the shaft consists very often of a cross pin or a grub screw.
As a result the user is faced with relatively high costs since cross holes on operating elements are in general not readily available.
Components with cross holes to GN 110 are not only offered at very competitive prices but they also save the manufacturer unnecessary drawing work. The geometrical form of some of the operating elements, however, does not lend itself to modification to this particular standard.
The pin hole d₂ H11 is drilled to suit drive spring pins.

The cross hole GN 110 is to be ordered as a separate item in shopping cart step 1 under note.
How to order: Handwheel DIN 950-GG-160-B14-A with cross hole GN 110-QE

Selected Part (How to order)

Part number

Total (net)

49,77 €

plus VAT 9,46 €
gross 59,23 €

In stock

incl. material surcharge: 0,84 €

The material surcharge is already included in the price.

Weight: 0,438 kg

If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone +49 7723 6507 - 0

RoHS: Yes

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).

Customs tariff number

84879090

Please note our order discounts.

With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 49,99 €

Quantity

All prices in accordance with our price list No. 56, valid from 1 September 2024, plus VAT only valid for Germany.