Safety couplings / hub clamping, feather key DIN 6885 / torque adjustable / KBK, L-K / KBK (Part Numbers - CAD Download)

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· Backlash - Free Safety Coupling
· Fast assembly with clamp hub
· For mounting pulleys, sprockets
· Torque range: 0,2 - 500Nm

Part Number

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Part Number
KBK/L-K-2-[3-8/1]-[0.2-2/0.1]-[C,D]-[1,2]
KBK/L-K-2-N[3-8/1]-[0.2-2/0.1]-[C,D]-[1,2]
KBK/L-K-4.5-[6-13/1]-[1-6/1]-[C,D]-[1,2]
KBK/L-K-4.5-N[6-13/1]-[1-6/1]-[C,D]-[1,2]
KBK/L-K-7-[6-16/1]-[1-7/1]-[C,D]-[1,2]
KBK/L-K-7-N[6-16/1]-[1-7/1]-[C,D]-[1,2]
KBK/L-K-10-[6-16/1]-[3-10/1]-[C,D]-[1,2]
KBK/L-K-10-N[6-16/1]-[3-10/1]-[C,D]-[1,2]
KBK/L-K-30-[10-20/1]-[5-30/1]-[C,D]-[1,2]
KBK/L-K-30-N[10-20/1]-[5-30/1]-[C,D]-[1,2]
KBK/L-K-60-[12-28/1]-[13-65/1]-[C,D]-[1,2]
KBK/L-K-60-N[12-28/1]-[13-65/1]-[C,D]-[1,2]
KBK/L-K-80-[14-35/1]-[15-80/1]-[C,D]-[1,2]
KBK/L-K-80-N[14-35/1]-[15-80/1]-[C,D]-[1,2]
KBK/L-K-150-[14-35/1]-[50-150/1]-[C,D]-[1,2]
KBK/L-K-150-N[14-35/1]-[50-150/1]-[C,D]-[1,2]
KBK/L-K-200-[22-41/1]-[30-200/1]-[C,D]-[1,2]
KBK/L-K-200-N[22-41/1]-[30-200/1]-[C,D]-[1,2]
KBK/L-K-300-[30-50/1]-[60-300/1]-[C,D]-[1,2]
KBK/L-K-300-N[30-50/1]-[60-300/1]-[C,D]-[1,2]
KBK/L-K-500-[35-56/1]-[80-500/1]-[C,D]-[1,2]
KBK/L-K-500-N[35-56/1]-[80-500/1]-[C,D]-[1,2]

Related to	Minimum order quantity	Standard Shipping Days ?	RoHS	Shaft Bore Dia. (machined) D1 (mm)	Outer Dia. A (mm)	Length L (mm)	Allowable Torque (Nm)	Max. Rotational Speed (r/min)	Applicable Range (Bore 1)	Disengagement Torque (Nm)	Maximum D1 Bore Size with Keyway	Keyway D1	Engagement Type	Torque Range
Data sheet	1	22 Days	10	3 ～ 8	29	28	2	13200	3-8	1: 0.2-1.5 / 2: 0.5-2	8	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	3 ～ 8	29	28	2	13200	3-8	1: 0.2-1.5 / 2: 0.5-2	8	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	6 ～ 13	36	30	4.5	12300	6-13	1: 1-3 / 2: 3-6	9	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	6 ～ 13	36	30	4.5	12300	6-13	1: 1-3 / 2: 3-6	9	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	6 ～ 16	49	36	7	12000	6-16	1: 1-4 / 2: 3-7	11	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	6 ～ 16	49	36	7	12000	6-16	1: 1-4 / 2: 3-7	11	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	6 ～ 16	49	36	10	12000	6-16	1: 3-7 / 2: 5-10	11	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	6 ～ 16	49	36	10	12000	6-16	1: 3-7 / 2: 5-10	11	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	10 ～ 20	64	52.5	30	9400	10-20	1: 5-15 / 2: 10-30	14	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	10 ～ 20	64	52.5	30	9400	10-20	1: 5-15 / 2: 10-30	14	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	12 ～ 28	79	73	60	7800	12-28	1: 13-35 / 2: 20-65	21	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	12 ～ 28	79	73	60	7800	12-28	1: 13-35 / 2: 20-65	21	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	14 ～ 35	94	67	80	6400	14-35	1: 15-40 / 2: 30-80	27	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	14 ～ 35	94	67	80	6400	14-35	1: 15-40 / 2: 30-80	27	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	14 ～ 35	94	67	150	5500	14-35	1: 50-130 / 2: 65-150	27	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	14 ～ 35	94	67	150	5500	14-35	1: 50-130 / 2: 65-150	27	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	22 ～ 41	109	79	200	5500	22-41	1: 30-90 / 2: 80-200	33	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	22 ～ 41	109	79	200	5500	22-41	1: 30-90 / 2: 80-200	33	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	30 ～ 50	119	84	300	5000	30-50	1: 60-200 / 2: 100-300	42	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	30 ～ 50	119	84	300	5000	30-50	1: 60-200 / 2: 100-300	42	Yes	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	35 ～ 56	129	95	500	4500	35-56	1: 80-250 / 2: 200-500	46	No	Multi Position Engagement / Single Position	1 ～ 2
Data sheet	1	22 Days	10	35 ～ 56	129	95	500	4500	35-56	1: 80-250 / 2: 200-500	46	Yes	Multi Position Engagement / Single Position	1 ～ 2

Basic information

Type	Others	Application	Standard / Servo Motor / Stepping Motor	Feature	High Torsional Rigidity / High Torque / High Accuracy / High Durability / No Backlash / Low Moment of Inertia

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Basic Attributes

Shaft Bore Dia. (machined) D1(mm)
[3-56/1mm Unit(s)]
Clear
Outer Dia. A(mm)
29

36

49

64

79

94

109

119

129
Clear
Length L(mm)
28

30

36

52.5

67

73

79

84

95
Clear
Allowable Torque(Nm)
2

4.5

7

10

30

60

80

150

200

300

500
Clear
Max. Rotational Speed(r/min)
4500

5000

5500

6400

7800

9400

12000

12300

13200
Clear
Applicable Range (Bore 1)
3-8

6-16

6-13

10-20

12-28

14-35

22-41

30-50

35-56
Clear
Disengagement Torque(Nm)
1: 0.2-1.5 / 2: 0.5-2

1: 1-4 / 2: 3-7

1: 1-3 / 2: 3-6

1: 3-7 / 2: 5-10

1: 5-15 / 2: 10-30

1: 13-35 / 2: 20-65

1: 15-40 / 2: 30-80

1: 30-90 / 2: 80-200

1: 50-130 / 2: 65-150

1: 60-200 / 2: 100-300

1: 80-250 / 2: 200-500
[0.2-2/0.1Nm Unit(s)][1-500/1Nm Unit(s)]
Clear
Maximum D1 Bore Size with Keyway
8

9

11

14

21

27

33

42

46
Clear
Keyway D1
- No
- Yes
Clear
Engagement Type
- Multi Position Engagement
- Single Position
Clear
Torque Range
- 1
- 2
Clear
Type
- KBK/L-K
Clear
Filter by CAD data type
- 2D
- 3D
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