Inch Size, Technopolymer Plastic
Solid Disk Handwheels
With Steel Parts for Retracting Mechanism and Safety Fold-Away Handle

EN 521.7
Elesa Model VDS+IRS



RoHS Compliant
 

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Specification
Information
Handwheel body: special high-impact strength technopolymer plastic, black matte finish  
Hub: Steel, black oxide finish, molded in  
Safety fold-away handle: Powdered metal steel base, black oxide steel stem, black technopolymer plastic handle  
Cover disk: Light gray technopolymer push-fit, can be removed by pressing on outer edge.  
 

Call our sales staff for pricing and delivery on your modification requirements.
Shipping


Assembly example with key and axial set screw.

Elesa® original design technopolymer plastic solid disk handwheels.  
Designed for applications where it is necessary for the handle to return back to starting position after operation for safety reasons or lack of space.  
In order to bring the handle into the operating position, it has to be pulled upward 90° towards the rim 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 automatically returns it back to the retracted position.    
Handwheel features rear finger grips.  
Resistant to solvents, oils, grease and other chemical agents.
Countersunk washers for handwheel retention, see GN 184. Other modifications such as special inch or metric bores, keyways, set screw holes, etc. available upon request.

See our technical section for bore sizes, other modifications and tolerances.
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For CAD download instructions, click
HERE
 

Dimensions in:

inches
(millimeters)

Part Number D d
Bore
L R I d1 d2 d3 d4 d5 h1 h H
4BEK1/D
Download the CAD
6.93
(176)
.500  1.93
(49)
2.76
(70)
.51
(13)
1.38
(35)
1.30
(33)
1.54
(39)
1.73
(44)
1.38
(35)
.63
(16)
1.10
(28)
3.15
(80)
5BEK2/D
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7.87
(200)
.625  2.09
(53)
3.19
(81)
.55
(14)
1.57
(40)
1.50
(38)
1.73
(44)
1.97
(50)
1.57
(40)
.51
(13)
1.42
(36)
3.54
(90)
5BEK3/D
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9.84
(250)
.625  2.36
(60)
4.09
(104)
.67
(17)
1.57
(40)

1.50
(38)

1.97
(50)
2.24
(57)
1.89
(48)
.75
(19)
1.42
(36)
3.54
(90)