Double loop couplings / grub screw clamping / loop: PU / body: steel, stainless steel / DKPS, DKPSX / ABP Antriebstechnik

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Medium torsional stiffness, low restoring forces, impact and vibration damping effect, reliable compensation of radial, lateral and angular misalignment, no moving parts, thermally and electrically insulating, smooth running, maintenance free

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Product specification
Part Numbers
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Contents
- DKPS Ø29 / Ø38 / Ø48 / Ø56 Series
- DKPSX Ø29 / Ø38 / Ø48 / Ø56 Series

DKPS Ø29 / Ø38 / Ø48 / Ø56 Series

Technical Information

Technical data		DKPS 2928	DKPS 3835	DKPS 4848	DKPS 5658
Max. speed	min^-1	3.000	3.000	3.000	3.000
Max. torque	Ncm	0,5	1,5	2	5
Max. offset off shafts
Radial	mm	± 2	± 2,5	± 3	± 5
Axial	mm	± 2	± 3	± 4	± 5
Angular	Grad	± 10	± 10	± 12	± 15
Torsion spring stiffness	Nm/rad	13	25	28	43
Radial spring stiffness	N/mm	13	15	7	9
Moment of inertia	gcm²	41	104	106	220
Max. clamping torque (M)	Ncm	100	200	100	300
Temperature range	°C	-30 to +80
Weight appr.	g	33	48	85	140
Material	Flange	Steel galvanized
Connecting element		Polyurethane

M = tightening torque of the clamping screw
High resistance to oils, fuels, ozone and weather influences.
Keyways from 6 mm bore possible on request.

Drawings and Bore Combinations

Part No. Example: DKPS 2928 08/10
(Series ØW d1/d2)

Part No. Example: DKPS 3835 10/10
(Series ØW d1/d2)

Part No. Example: DKPS 4848 06/95
(Series ØW d1/d2)

Part No. Example: DKPS 5658 10/14
(Series ØW d1/d2)

DKPSX 2928 / 3835 / 4848 / 5658 Series

Technical Information

Technical data		DKPSX2928	DKPSX3835	DKPSX4848	DKPSX5658
Max. speed	min^-1	3.000	3.000	3.000	3.000
Max. torque	Ncm	0,5	1,5	2	5
Max. offset off shafts
Radial	mm	± 2	± 2,5	± 3	± 5
Axial	mm	± 2	± 3	± 4	± 5
Angular	Grad	± 10	± 10	± 12	± 15
Torsion spring stiffness	Nm/rad	13	25	28	43
Radial spring stiffness	N/mm	13	15	7	9
Moment of inertia	gcm²	41	104	106	220
Max. clamping torque (M)	Ncm	100	200	100	200
Temperature range	°C	-30 to +80
Weight appr.	g	33	48	88	140
Material	Flange	Stainless steel 1.4305
Connecting element		Polyurethane

M = tightening torque of the clamping screw
High resistance to oils, fuels, ozone and weather influences.
Keyways from 6 mm bore possible on request.

Drawings and Bore Combinations

Part No. Example: DKPSX2928 08/10
(Series ØW d1/d2)

Part No. Example: DKPSX3835 10/10
(Series ØW d1/d2)

Part No. Example: DKPSX4848 08/08
(Series ØW d1/d2)

Part No. Example: DKPSX5658 14/16
(Series ØW d1/d2)

Data to be displayed: 30; 45; 60

Part Number
DKPS 3835 08/12
DKPS 4848 06/95
DKPS 4848 08/08
DKPS 4848 12/12
DKPSX2928 10/10
DKPSX3835 06/06
DKPSX3835 06/10
DKPSX3835 10/10
DKPSX4848 08/08
DKPSX4848 08/10

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (mm)	Shaft Bore Dia. (machined) D2 (mm)	Outer Dia. A (mm)	Overall Length W (mm)	Feature	Body Material	Allowable Torque (Nm)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (g･cm²)
32.44 €	1	Available	3 Days	1.01 to 3.00	8	12	38	35	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Steel	2	1.1 to 3.0	±3	±12	4	104
33.61 €	1	Available	3 Days	1.01 to 3.00	6	9.52	48	48	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Steel	1	1.1 to 3.0	±3	±12	4	106
33.61 €	1	Available	3 Days	1.01 to 3.00	8	8	48	48	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Steel	1	1.1 to 3.0	±3	±12	4	106
33.61 € 21.17 €	1	Available	Same day Stock	1.01 to 3.00	12	12	48	48	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Steel	1	1.1 to 3.0	±3	±12	4	106
42.26 €	1	Available	4 Days	0.05 to 1.00	10	10	29	29	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Stainless Steel	1	1.1 to 3.0	±3	±12	±4	41
45.86 €	1	Available	3 Days	1.01 to 3.00	6	6	35	38	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Stainless Steel	2	1.1 to 3.0	±3	±12	±4	104
45.86 €	1	Available	3 Days	1.01 to 3.00	6	10	35	38	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Stainless Steel	2	1.1 to 3.0	±3	±12	±4	104
45.86 €	1	Available	3 Days	1.01 to 3.00	10	10	35	38	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Stainless Steel	2	1.1 to 3.0	±3	±12	±4	104
48.70 €	1	Available	4 Days	1.01 to 3.00	8	8	48	48	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Stainless Steel	2	1.1 to 3.0	±3	±12	±4	106
48.70 €	1	Available	4 Days	1.01 to 3.00	8	10	48	48	High Torque / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Stainless Steel	2	1.1 to 3.0	±3	±12	±4	106

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Basic information

Type	Others	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Standard / Servo Motor / Stepping Motor / Encoder
Max. Rotational Speed Range(r/min)	2001 to 4,000	Max. Rotational Speed(r/min)	3000	Buffer Part Material	Polyurethane
Operating Temperature Range(°C)	-30::+80

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Basic Attributes

Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00
Clear
Shaft Bore Dia. (machined) D1(mm)
4

5

6

8

9.52

10

12

14

16
Clear
Shaft Bore Dia. (machined) D2(mm)
4

5

6

8

9.52

10

12

14

16
Clear
Outer Dia. A(mm)
29

35

38

48

56

58
Clear
Overall Length W(mm)
28

29

35

38

48

53

58
Clear
Feature
High Torque

High Durability

No Backlash

Low Moment of Inertia

Vibration Insulation

Small

Heat Resistant

Clean Environment
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Body Material
Stainless Steel

Steel
Clear
Allowable Torque(Nm)
1

2

3
Clear
Allowable Lateral Misalignment Range(mm)
1.1 to 3.0

3.1 to 5.0
Clear
Allowable Lateral Misalignment(mm)
±0.15

±0.20

±0.2

±0.22

±0.25

±0.3

±0.30

±0.35

±0.50

±1.5

±2

±2.5

±3

±5
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Moment of Inertia(g･cm²)
0.83

1.9

2.1

2.2

2.3

2.5

2.6

2.9

3.2

8.7

9.5

22.2

41

104

106

220
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Type
- DKPS 2928
- DKPS 3835
- DKPS 4848
- DKPS 5658
- DKPSX2928
- DKPSX3835
- DKPSX4848
- DKPSX5658
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Allowable Angular Misalignment(deg)
±1

±1.3

±2.5

±3

±3.5

±4

±5

±10

±12

±15
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