Solid Disk Handwheels EN 524.3

EN 524.3 Plastic, Solid Disk Handwheels, with Locking Retractable Handle

Original design
code: VDT+IR

Standard Sheet EN 524.3 Print This Page Keyways WN 6885 / DIN 6885-1 Cross Holes GN 110 ISO Fundamental Tolerances Plastic Characteristics

Product description

Disk handwheels with retractable handle EN 524.3 are renowned in particular for their design and the matt passivated aluminum ring.

The handle in these handwheels is locked in a conical bore in the operating position. For reversal, it must first be pulled from the cone in axial direction.

A pressure spring holds the handle in both positions. When swung out, it automatically engages again.

The cover conceals clamping elements, e.g. countershaft pulleys, as well as protruding and recessed shafts. For mounting, the cover is pushed in by hand. For dismantling, the cover can be raised and taken off by applying moderate pressure in the rim of the cover.

Specification

Body
Plastic, Polyamide (PA)

Glass fiber reinforced
Operating temperature
+32 °F to +176 °F (0 °C to +80 °C)
Black, matte finish

Hub bushing
Steel, blackened finish

Cover
Plastic

Black, matte finish
Push-fit

Retractable handle
Plastic, Polyamide (PA)

Black, matte finish
Retractable mechanism / Spindle
Steel, blackened finish

RoHS

On request

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

Part Number	d₁	d₂ H7 Bore	d₃	d₄	d₅	d₆	b	h	l₁ -0.02	l₂-0.02	l₃	r	Ø Handle

3BEX5/D	3.94	3/8 H7	0.87	0.79	0.98	1.26	0.87	0.22	0.87 -0.02	1.93 -0.02	2.36	1.46	0.71
3BEX6/D	4.92	3/8 H7	1.02	0.94	1.14	1.46	0.98	0.28	1.06 -0.02	2.28 -0.02	2.56	1.85	0.87
4BEX7/D	6.30	1/2 H7	1.38	1.30	1.46	1.81	1.06	0.43	1.10 -0.02	2.52 -0.02	3.15	2.44	0.94
5BEX8/D	7.87	5/8 H7	1.57	1.50	1.91	2.01	1.18	0.35	1.22 -0.02	2.64 -0.02	3.54	3.07	0.98
524.3-100-B10-D	3.94	10 H7	0.87	0.79	0.98	1.26	0.87	0.22	0.87 -0.02	1.93 -0.02	2.36	1.46	0.71
524.3-125-B12-D	4.92	12 H7	1.02	0.94	1.14	1.46	0.98	0.28	1.06 -0.02	2.28 -0.02	2.56	1.85	0.87
524.3-160-B14-D	6.30	14 H7	1.38	1.30	1.46	1.81	1.06	0.43	1.10 -0.02	2.52 -0.02	3.15	2.44	0.94
524.3-200-B20-D	7.87	20 H7	1.57	1.50	1.91	2.01	1.18	0.35	1.22 -0.02	2.64 -0.02	3.54	3.07	0.98

d₁	d₂ H7 Bore	d₃	d₄	d₅	d₆	b	h	l₁ -0.02	l₂-0.02	l₃	r	Ø Handle

3.94	3/8	0.87	0.79	0.98	1.26	0.87	0.22	0.87	1.93	2.36	1.46	0.71
4.92	3/8	1.02	0.94	1.14	1.46	0.98	0.28	1.06	2.28	2.56	1.85	0.87
6.30	1/2	1.38	1.30	1.46	1.81	1.06	0.43	1.10	2.52	3.15	2.44	0.94
7.87	5/8	1.57	1.50	1.91	2.01	1.18	0.35	1.22	2.64	3.54	3.07	0.98

d₁	d₂ H7 Bore	d₃	d₄	d₅	d₆	b	h	l₁ -0.02	l₂-0.02	l₃	r	Ø Handle

3.94	10	0.87	0.79	0.98	1.26	0.87	0.22	0.87	1.93	2.36	1.46	0.71
4.92	12	1.02	0.94	1.14	1.46	0.98	0.28	1.06	2.28	2.56	1.85	0.87
6.30	14	1.38	1.30	1.46	1.81	1.06	0.43	1.10	2.52	3.15	2.44	0.94
7.87	20	1.57	1.50	1.91	2.01	1.18	0.35	1.22	2.64	3.54	3.07	0.98

d₁ / s

d₂ H11

d₃
Thread

Length l
Standard version

Length l
Handwheels DIN 950 / GN 949 up
to Ø 250 mm

2.5

M 3

4.5

M 5

5.5

4.5

M 5

5.5

4.5

M 6

6.5

5.5

M 6

6.5

5.5

M 6

d₁ / s

d₂ H11

d₃
Thread

Length l

1/4

3/32

6x32

0.188

5/16

1/8

10x32

0.2

3/8

1/8

10x32

0.2

1/2

5/32

1/4x20

0.25

9/16

5/32

1/4x20

0.25

5/8

3/16

1/4x20

0.312

11/16

3/16

1/4x20

0.312

3/4

3/16

1/4x20

0.312

13/16

1/4

1/4x20

0.375

1/4

5/16x18

0.375

1 1/16

1/4

5/16x18

0.375

1 1/18

1/4

5/16x18

0.375

1 1/14

1/4

5/16x18

0.375

Selected Part

Part Number

Total Mexican Pesos (net)

Mex$1,381.60

Available within 2 weeks

Quantity

Please note our quantity discounts (Mexican Pesos).

Min	Max	Price
1	6	Mex$1,892.79
7	99	Mex$1,823.96
100	249	Mex$1,720.72
≥ 250		Mex$1,548.65

Prop 65: -

Please contact our Sales Department for more information.

RoHS: -

No details on RoHS compatibility are available at this time. Please contact our Sales Department for more information.

Weight: 0.529 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: +52(81)2721-4021

All Prices are in Mexican Pesos. Taxes Not Included.

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EN 524.3 Solid Disk Handwheels Plastic, with Locking Retractable Handle

Product description

Specification

On request

Part Options / Table

Bore code

Type

Inch

Metric

Build & Price

Inch

Metric

GN 110 Cross Holes (Special Order) - Metric

GN 110 Cross Holes (Special Order) - Inch

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