Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik (WKAK 1928 63/63)

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ABP ANTRIEBSTECHNIK

Product Details:

Manufacturer part number: WKAK 1928 63/63

Brand: ABP ANTRIEBSTECHNIK

Price: 42.08 €

Delivery time: 3 Days

Technical Data:

Allowable Torque Range: 0.05 to 1.00 N•m

Shaft Bore Dia. (machined) D1: 6.35 mm

Shaft Bore Dia. (machined) D2: 6.35 mm

Outer Dia. A: 19 mm

Overall Length W: 28 mm

Part Number

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WKAK 1928 63/63

Product specification
Part Numbers
Catalog

Contents
- WKAK Ø12 / Ø14 / Ø16 / Ø19 / Ø25 / Ø30 Series
- WKAS Ø6,5 / Ø10 / Ø12 / Ø16 / Ø19 / Ø20 Series
- WKAS Ø25 / Ø30 Series
- WKXK Ø25 Series, WKXS Ø25 Series

WKAK Ø12 / Ø14 / Ø16 / Ø19 / Ø25 / Ø30 Series

Technical Information

Technical data		WKAK 1215	WKAK 1421	WKAK 1625	WKAK 1928	WKAK 2532	WKAK 3038
Max. speed	min^-1	8.000	6.000	6.000	6.000	6.000	6.000
Max. torque	Ncm	25	50	60	80	100	150
Max. offset off shafts
Radial	mm	± 0,15	± 0,2	± 0,2	± 0,25	± 0,35	± 0,35
Axial	mm	± 0,2	± 0,25	± 0,3	± 0,4	± 0,5	± 0,5
Angular	Grad	± 2	± 3	± 3,5	± 4	± 4	± 4
Torsion spring stiffness	Nm/rad	2,5	4,5	5,5	8	16	19
Radial spring stiffness	N/mm	55	22	30	36	45	60
Moment of inertia	gcm²	1	1,9	3,8	8,7	29	76
Max. clamping torque (M)	Ncm	30	50	50	120	150	150
Temperature range	°C	-30 to +150	-30 to +120	-30 to +150
Weight appr.	g	3,5	6,5	10	16	34	58
Material	Flange	Aluminium	Aluminium anodised

M = tightening torque of the clamping screw

Drawings and Bore Combinations

Part No. Example: WKAK 1215 02/04
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAK 1421 02/03
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAK 1625 05/06
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAK 1928 06/06
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAK 2532 06/08
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAK 3038 10/12
(Series ØW d1/d2)
SO = special bores at extra charge

WKAS Ø6,5 / Ø10 / Ø12 / Ø16 / Ø19 / Ø20 Series

Technical Information

Technical data		WKAS 6508	WKAS 1015	WKAS 1218	WKAS 1622	WKAS 1922	WKAS 2019
Max. speed	min^-1	8.000	8.000	8.000	8.000	8.000	8.000
Max. torque	Ncm	2	15	25	40	60	60
Max. offset off shafts
Radial	mm	± 0,1	± 0,15	± 0,15	± 0,2	± 0,25	± 0,25
Axial	mm	± 0,15	± 0,2	± 0,25	± 0,3	± 0,4	± 0,4
Angular	Grad	± 2	± 2	± 2,5	± 3	± 3,5	± 3,5
Torsion spring stiffness	Nm/rad	0,55	2,2	2,8	5	9	9
Radial spring stiffness	N/mm	24	22	28	34	40	40
Moment of inertia	gcm²	0,02	0,34	0,83	3,2	6,7	6
Max. clamping torque (M)	Ncm	8	15	35	80	80	80
Temperature range	°C	-30 to +150
Weight appr.	g	0,5	2,4	4	9,5	13	12
Material	Flange	Aluminium, anodised			Aluminium

M = tightening torque of the clamping screw
Helix area free turned from Ø 5 mm

Drawings and Bore Combinations

Part No. Example: WKAS 6508 1,5/02
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAS 1015 03/04
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAS 1218 04/05
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAS 1622 05/05
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAS 1922 06/06
(Series ØW d1/d2)
SO = special bores at extra charge

Part No. Example: WKAS 2019 06/06
(Series ØW d1/d2)
SO = special bores at extra charge

WKAS Ø25 / Ø30 Series

Technical Information

Technical data		WKAS 2524	WKAS 2532	WKAS 3030	WKAS 3038
Max. speed	min^-1	8.000	8.000	8.000	8.000
Max. torque	Ncm	100	100	150	150
Max. offset off shafts
Radial	mm	± 0,3	± 0,3	± 0,3	± 0,3
Axial	mm	± 0,5	± 0,5	± 0,5	± 0,5
Angular	Grad	± 4	± 4	± 4	± 4
Torsion spring stiffness	Nm/rad	20	18	21	21
Radial spring stiffness	N/mm	60	50	60	60
Moment of inertia	gcm²	22,2	30	57	76
Max. clamping torque (M)	Ncm	120	120	120	120
Temperature range	°C	-30 to +150
Weight appr.	g	26	35	45	60
Material	Flange	Aluminium anodised

M = tightening torque of the clamping screw
Helix area free-turned

Drawings and Bore Combinations

WKAS 2524
Part No. Example: WKAS 2524 10/10
(Series ØW d1/d2)
SO = special bores at extra charge

WKAS 2532
Part No. Example: WKAS 2532 10/10
(Series ØW d1/d2)
SO = special bores at extra charge

WKAS 3030
Part No. Example: WKAS 3030 10/12
(Series ØW d1/d2)
SO = special bores at extra charge

WKAS 3038
Part No. Example: WKAS 3038 10/14
(Series ØW d1/d2)
SO = special bores at extra charge

WKXK Ø25 Series, WKXS Ø25 Series

Technical Information

Technical data		WKXK 2532	WKXS 2524
Max. speed	min^-1	6.000	8.000
Max. torque	Ncm	200	200
Max. offset off shafts
Radial	mm	± 0,35	± 0,3
Axial	mm	± 0,5	± 0,5
Angular	Grad	± 4	± 4
Torsion spring stiffness	Nm/rad	29	40
Radial spring stiffness	N/mm	150	250
Moment of inertia	gcm²	84	64
Max. clamping torque (M)	Ncm	150	120
Temperature range	°C	-30 to +180
Weight appr.	g	88	65
Material		Stainless steel 1.4104

M = tightening torque of the clamping screw
Helix area free-turned

WKXK 2532
Part No. Example: WKXK 2532 06/08
(Series ØW d1/d2)

WKXS 2524
Part No. Example: WKXS 2524 06/08
(Series ØW d1/d2)
SO = special bores at extra charge

Data to be displayed: 30; 45; 60

Part Number
WKAK 1928 63/63

Part Number	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)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Operating Temperature Range (°C)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (g･cm²)
	42.08 €	1	Available	3 Days	0.05 to 1.00	6.35	6.35	19	28	High Accuracy / High Durability / No Backlash / Low Moment of Inertia / Vibration Insulation / Heat Resistant / Clean Environment	Aluminum	1.2	6000	0.21 to 0.40	±0.30	±4	-30～150	0.5	8.7

Products homepage

Basic information

Type	With Slit	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Application	Standard / Servo Motor / Stepping Motor / Encoder
Max. Rotational Speed Range(r/min)	4,001 to 10,000

This page is Helical slit couplings / body: aluminium, stainless steel / WKAK, WKAS, WKAS, WKXK, WKXS / ABP Antriebstechnik, part number WKAK 1928 63/63.
You can find the detail information about specifications and dimensions on part number WKAK 1928 63/63.

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Basic Attributes

Feature
High Accuracy

High Durability

No Backlash

Low Moment of Inertia

Vibration Insulation

Small

Heat Resistant

Clean Environment

Vacuum Environment
Clear
Type
- WKAK 1421
- WKAK 1625
- WKAK 1928
- WKAK 2532
- WKAK 3038
- WKAS 1015
- WKAS 1218
- WKAS 1622
- WKAS 1922
- WKAS 2524
- WKAS 2532
- WKAS 3030
- WKAS 3038
- WKXK 2532
- WKXS 2524
Clear
Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00
Clear
Shaft Bore Dia. (machined) D1(mm)
2

3

4

5

6

6.35

8

10

12

14
Clear
Shaft Bore Dia. (machined) D2(mm)
2

3

4

5

6

6.35

8

9.52

10

12

14
Clear
Outer Dia. A(mm)
10

12

14

16

19

25

30
Clear
Overall Length W(mm)
15

18

21

22

24

25

28

30

32

38
Clear
Body Material
Stainless Steel

Aluminum
Clear
Allowable Torque(Nm)
0.15

0.25

0.5

0.8

1.2

1.5
Clear
Max. Rotational Speed(r/min)
6000

8000
Clear
Allowable Lateral Misalignment Range(mm)
0.02 to 0.2

0.21 to 0.40
Clear
Allowable Lateral Misalignment(mm)
±0.15

±0.2

±0.22

±0.25

±0.3

±0.30

±0.35

±0.50

±1.0

±2.5
Clear
Allowable Angular Misalignment(deg)
±1.3

±2

±2.5

±3

±3.5

±4

±5

±10
Clear
Moment of Inertia(g･cm²)
0.34

0.83

1.9

2.1

2.2

2.3

2.5

2.6

2.8

2.9

3.2

3.8

6.7

8.7

9.5

13.5

15.2

22.2

29

29.8

30

57

64

76

84
Clear
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
WKAK 1421 03/04
WKAK 1421 04/04
WKAK 1625 03/03
WKAK 2532 06/06
WKAK 2532 06/08
WKAK 2532 06/10

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)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (deg)	Operating Temperature Range (°C)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (g･cm²)
41.95 €	1	Available	3 Days	0.05 to 1.00	3	4	14	21	High Durability / High Accuracy / Low Moment of Inertia / No Backlash / Small / Vibration Insulation / Clean Environment / Heat Resistant	Aluminum	0.5	6000	0.21 to 0.40	±0.25	±4	-30～150	0.4	2.9
41.95 €	1	Available	3 Days	0.05 to 1.00	4	4	14	21	High Durability / High Accuracy / Low Moment of Inertia / No Backlash / Small / Vibration Insulation / Clean Environment / Heat Resistant	Aluminum	0.5	6000	0.21 to 0.40	±0.25	±4	-30～150	0.45	1.9
41.95 €	1	Available	3 Days	0.05 to 1.00	3	3	16	25	High Durability / High Accuracy / Low Moment of Inertia / No Backlash / Vibration Insulation / Clean Environment / Heat Resistant	Aluminum	0.5	6000	0.21 to 0.40	±2.5	±10	-30～150	2.5	3.8
43.13 €	1	Available	Same day Stock	0.05 to 1.00	6	6	25	32	High Durability / High Accuracy / Low Moment of Inertia / No Backlash / Vibration Insulation / Clean Environment / Heat Resistant	Aluminum	1.2	6000	0.21 to 0.40	±0.25	±2.5	-30～150	0.4	29
43.13 €	1	Available	3 Days	0.05 to 1.00	6	8	25	32	High Durability / High Accuracy / Low Moment of Inertia / No Backlash / Vibration Insulation / Clean Environment / Heat Resistant	Aluminum	1.2	6000	0.21 to 0.40	±0.35	±4	-30～150	0.5	3.8
43.13 €	1	Available	3 Days	0.05 to 1.00	6	10	25	32	High Durability / High Accuracy / Low Moment of Inertia / No Backlash / Vibration Insulation / Clean Environment / Heat Resistant	Aluminum	1.2	6000	0.21 to 0.40	±0.22	±1.3	-30～150	1	3.2