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+49 (0) 6221-3125-0 (Mon-Wed 8 am - 17 pm, Thu-Fri 8 am - 16 pm)

Torsionally-Stiff Coupling HFD

Application area Food industry, laboratory technology Product specification Three-part... more

Application area

Food industry, laboratory technology

Product specification

Three-part light couplings

Torsionally-stiff with radial and angular misalignment compensation. Serve to connect two shafts for low to medium torques.

Coated metal hubs and sliding disc made of resistant plastic.

Clamping hubs made of aluminium, surface treated, with through hole.

Sliding disc made of resistant plastic, wear-resistant.

Electrically insulating

Ready-to-install with custom bores and clamp screws.

Easy mounting and dismounting without special tool.

The shafts should be supported right besides the couplings in order to avoid unnecessary vibration.

Good resistance against acids, bases, solvents, greases and oils.

Notes regarding selection and operation:

The stated torques are valid for short-term operation at constant load and speed without shaft displacement. The occurring torque incl. operating factors must be smaller than the max. torque indicated in the table.

Operating factors:

1 hour per day: factor 2

3 hours per day: factor 4

6 hours per day: factor 6

12 hours per day: factor 8

Depending on type and size, an appropriate factor for the shaft displacement has to be used.

Technical specification

Material:

Hubs: aluminium alloy 2011T3, clear anodised finish

Sliding disc: acetal

Shaft disalignment: speed-dependent

Angular misalignment: ±0.5° at 3,000/min.

Radial misalignment: ±0.2 mm (from Ø 41 mm: 0.25 mm) at 3,000/min.

Max. speed: 3,000 min-1 (depending on shaft disalignment)

Temperature range: -20 to +60 °C

Custom bore: +0.03 mm with large clamp range

No additional information available.
Item Image L
mm
L1
mm
L2
mm
Bore (B)1
mm
D1
mm
Torsional rigidity
Nm/rad
Max. torque
Nm
Ultimate moment
N/m
Weight
g
Unit
piece
Price
Euro*
Buy
705789
26 9,4 7,2 4 19,1 115 1,7 10 13 1 51.00
705790
26 9,4 7,2 4 19,1 115 1,7 10 13 3 117.00
705791
26 9,4 7,2 5 19,1 115 1,7 10 13 1 51.00
705792
26 9,4 7,2 5 19,1 115 1,7 10 13 3 117.00
705793
26 9,4 7,2 6 19,1 115 1,7 10 13 1 51.00
705794
26 9,4 7,2 6 19,1 115 1,7 10 13 3 117.00
705795
32,4 11,6 9,2 6 25,4 205 4 13 31 1 65.00
705796
32,4 11,6 9,2 6 25,4 205 4 13 31 3 162.00
705797
32,4 11,6 9,2 8 25,4 205 4 13 31 1 69.00
705798
32,4 11,6 9,2 8 25,4 205 4 13 31 3 171.00
705799
32,4 11,6 9,2 10 25,4 205 4 13 31 1 62.00
705800
32,4 11,6 9,2 10 25,4 205 4 13 31 3 153.00
705801
48 15 18 8 33,3 615 9 53 74 1 83.00
705802
48 15 18 8 33,3 615 9 53 74 3 204.00
705803
48 15 18 10 33,3 615 9 53 74 1 84.00
705804
48 15 18 10 33,3 615 9 53 74 3 195.00
705805
48 15 18 12 33,3 615 9 53 74 1 84.00
705806
48 15 18 12 33,3 615 9 53 74 3 195.00
705807
50,8 17,8 15,3 10 41,3 1.200 17 57 142 1 97.00
705808
50,8 17,8 15,3 10 41,3 1.200 17 57 142 3 237.00
705809
50,8 17,8 15,3 12 41,3 1.200 17 57 142 1 102.00
705810
50,8 17,8 15,3 12 41,3 1.200 17 57 142 3 252.00
705811
50,8 17,8 15,3 16 41,3 1.200 17 57 142 1 102.00
705812
50,8 17,8 15,3 16 41,3 1.200 17 57 142 3 252.00
705813
59,6 20,6 18,4 12 50 1.375 30 95 208 1 192.00
705814
59,6 20,6 18,4 12 50 1.375 30 95 208 3 432.00
705815
59,6 20,6 18,4 16 50 1.375 30 95 208 1 192.00
705816
59,6 20,6 18,4 16 50 1.375 30 95 208 3 432.00
705817
59,6 20,6 18,4 20 50 1.375 30 95 208 1 192.00
705818
59,6 20,6 18,4 20 50 1.375 30 95 208 3 432.00
705819
78 28,4 21,2 16 57,1 2.610 44 150 361 1 226.00
705820
78 28,4 21,2 16 57,1 2.610 44 150 361 3 513.00
705821
78 28,4 21,2 20 57,1 2.610 44 150 361 1 226.00
705822
78 28,4 21,2 20 57,1 2.610 44 150 361 3 513.00
705823
78 28,4 21,2 30 57,1 2.610 44 150 361 1 226.00
705824
78 28,4 21,2 30 57,1 2.610 44 150 361 3 513.00
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