Symetrical cross slit couplings / grub screw clamping / body: PA6.6 glass fibre reinforced, metal insert / SKPS / ABP Antriebstechnik

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Low-cost coupling version manufactured using injection moulding technology, medium torsional stiffness, low restoring forces, electrically insulating, vibration damping effect, metal inserts in the hubs for reliable shaft connection, free slot area, the shafts may project into the coupling.

Part Number

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Drawing
Part Numbers
Specifications
Catalog

SKPS 1520
Part No. Example: SKPS 1520 05/06
(Series ØW d1/d2)

SKPS 2224
Part No. Example: SKPS 2224 08/08
(Series ØW d1/d2)

Data to be displayed: 30; 45; 60

Part Number
SKPS 1520 04/05
SKPS 2224 08/10

Part Number

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Shaft Bore Dia. (machined) D1 (mm)	Shaft Bore Dia. (machined) D2 (mm)	Outer Dia. A (mm)	Overall Length W (mm)	Max. Rotational Speed Range (r/min)	Feature	Body Material	Allowable Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Bellows Part Material	Operating Temperature Range (°C)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (g･cm²)
	19.18 €	1	Available	3 Days	4	5	15	20	10,001 to 78,000	High Torsional Rigidity / High Accuracy / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Small / Clean Environment	Resin	0.7	12000	±0.25	±3.5	-	-10～80	0.4	2
	21.42 € 7.07 €	1	Available	Same day Stock	8	10	22	24	4,001 to 10,000	High Torsional Rigidity / High Accuracy / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Clean Environment	Resin	1.2	10000	±0.2	±3.5	-	-10～80	0.3	3.8

Standard Unit Price

Minimum order quantity

Volume Discount

Standard
Shipping Days
?

Shaft Bore Dia. (machined) D1
(mm)

Shaft Bore Dia. (machined) D2
(mm)

Outer Dia. A
(mm)

Overall Length W
(mm)

Max. Rotational Speed Range
(r/min)

Feature

Body Material

Allowable Torque
(Nm)

Max. Rotational Speed
(r/min)

Allowable Lateral Misalignment
(mm)

Allowable Angular Misalignment
(deg)

Bellows Part Material

Operating Temperature Range
(°C)

Allowable Axial Clearance (±)
(mm)

Moment of Inertia
(g･cm²)

19.18 €

Available

3 Days

10,001 to 78,000

High Torsional Rigidity / High Accuracy / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Small / Clean Environment

Resin

0.7

12000

±0.25

±3.5

-10～80

0.4

21.42 €

7.07 €

Available

Same day

4,001 to 10,000

High Torsional Rigidity / High Accuracy / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Clean Environment

Resin

1.2

10000

±0.2

±3.5

-10～80

0.3

3.8

Technical Information

Technical data		SKPS 1520	SKPS 2224
Max. speed	min^-1	12.000	10.000
Max. torque	Ncm	30	80
Max. offset off shafts
Radial	mm	± 0,3	± 0,3
Axial	mm	± 0,2	± 0,3
Angular	Grad	± 2,5	± 3
Torsion spring stiffness	Nm/rad	12	38
Radial spring stiffness	N/mm	45	115
Moment of inertia	gcm²	2	7
Max. clamping torque (M)	Ncm	70	120
Temperature range	°C	-10 to +80
Weight appr.	g	6	10
Material	Middle section	Polyamid 6.6, fibreglass reinforced
Material	Hub	Brass	Aluminium

M = tightening torque of the clamping screw
Because of the material properties of plastic, a dimensional deviation of up to 1 mm can occur in the length.

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Basic information

Type	With Slit	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Standard / Servo Motor / Stepping Motor / Encoder
Allowable Torque Range(N•m)	0.05 to 1.00	Allowable Lateral Misalignment Range(mm)	0.21 to 0.40

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Basic Attributes

Shaft Bore Dia. (machined) D1(mm)
2

3

4

5

6

8

10
Clear
Shaft Bore Dia. (machined) D2(mm)
2

3

4

5

6

8

10
Clear
Outer Dia. A(mm)
15

22
Clear
Overall Length W(mm)
20

24
Clear
Max. Rotational Speed Range(r/min)
1,001 to 2,000

4,001 to 10,000

10,001 to 78,000
Clear
Feature
High Torsional Rigidity

High Accuracy

High Durability

No Backlash

Low Moment of Inertia

Vibration Insulation

Small

Clean Environment
Clear
Body Material
Alloy

Resin
Clear
Allowable Torque(Nm)
0.7

1.2
Clear
Max. Rotational Speed(r/min)
10000

12000
Clear
Allowable Lateral Misalignment(mm)
±0.20

±0.2

±0.22

±0.25

±0.3

±0.30

±2

±3

±5
Clear
Bellows Part Material
- Others
Clear
Moment of Inertia(g･cm²)
2

2.1

2.2

2.5

2.9

3.8

6.7

7

9.5

22.2
Clear
Type
- SKPS 1520
- SKPS 2224
Clear
Allowable Angular Misalignment(deg)
±0.5

±1.3

±2.5

±3

±3.5

±4

±10

±12

±15
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