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Precision Shaft Fitting Leaf Spring Type LAD-C Series (Part Numbers)

SAKAI MANUFACTURING

Non-backlash structure enables highly accurate rotational transmission

[Features]
· Excellent flexibility, highly accurate rotational transmission through synergistic effect of double bolt clamp specification and non-backlash structure.

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

: 30; 60; 90

Part Number
LAD-35C-12X15
LAD-35C-12X16
LAD-35C-14X14
LAD-35C-14X15
LAD-35C-14X16
LAD-35C-15X15
LAD-35C-15X16
LAD-35C-16X16
LAD-40C-10X10
LAD-40C-10X11
LAD-40C-10X12
LAD-40C-10X14
LAD-40C-10X15
LAD-40C-10X16
LAD-40C-10X19
LAD-40C-10X20
LAD-40C-11X11
LAD-40C-11X12
LAD-40C-11X14
LAD-40C-11X15
LAD-40C-11X16
LAD-40C-12X12
LAD-40C-12X14
LAD-40C-12X15
LAD-40C-12X16
LAD-40C-12X19
LAD-40C-12X20
LAD-40C-14X14
LAD-40C-14X15
LAD-40C-14X16
LAD-40C-14X19
LAD-40C-14X20
LAD-40C-15X15
LAD-40C-15X16
LAD-40C-15X19
LAD-40C-15X20
LAD-40C-16X16
LAD-40C-16X19
LAD-40C-16X20
LAD-40C-19X19
LAD-40C-19X20
LAD-40C-20X20
LAD-48C-12X12
LAD-48C-12X14
LAD-48C-12X15
LAD-48C-12X16
LAD-48C-12X18
LAD-48C-12X19
LAD-48C-12X20
LAD-48C-12X24
LAD-48C-14X14
LAD-48C-14X15
LAD-48C-14X16
LAD-48C-14X18
LAD-48C-14X19
LAD-48C-14X20
LAD-48C-14X24
LAD-48C-15X15
LAD-48C-15X16
LAD-48C-15X18
LAD-48C-15X19
LAD-48C-15X20
LAD-48C-15X24
LAD-48C-16X16
LAD-48C-16X18
LAD-48C-16X19
LAD-48C-16X20
LAD-48C-16X24
LAD-48C-19X19
LAD-48C-19X20
LAD-48C-19X24
LAD-48C-20X20
LAD-48C-20X24
LAD-48C-24X24

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	d1(d) (Ø)	d2 (Ø)	Outer Dia. A (Ø)	Full length L (LL) (mm)	Allowable Torque Range (N•m)	Allowable Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Axial displacement(±) (mm)	Moment of Inertia (kg･m²)
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	12	15	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	12	16	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	14	14	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	14	15	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	14	16	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	15	15	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	15	16	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 87.74	1 Piece(s)	7 Day(s) or more	10	16	16	35	35	3.01~5.00	5	1	0.14	0.02~0.2	0.46	1.19X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	10	10	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	10	11	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	10	12	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	4 Day(s) or more	10	10	14	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	10	15	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	10	16	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	10	19	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	10	20	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	11	11	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	11	12	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	11	14	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	11	15	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	11	16	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	12	12	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	12	14	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	12	15	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	12	16	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	12	19	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	12	20	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	14	14	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	14	15	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	14	16	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	14	19	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	14	20	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	15	15	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	15	16	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	15	19	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	15	20	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	16	16	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	16	19	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	16	20	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	19	19	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	19	20	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 102.40	1 Piece(s)	7 Day(s) or more	10	20	20	40	40	5.01~10.00	6	1	0.15	0.02~0.2	0.55	2.28X10^-5
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	12	12	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	12	14	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	12	15	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	12	16	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	12	18	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	12	19	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	12	20	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	12	24	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	14	14	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	14	15	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	14	16	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	14	18	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	14	19	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	14	20	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	14	24	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	15	15	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	15	16	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	15	18	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	15	19	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	15	20	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	15	24	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	16	16	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 96.23	1 Piece(s)	7 Day(s) or more	10	16	18	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	16	19	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	16	20	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	16	24	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	19	19	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	19	20	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	19	24	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	20	20	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	20	24	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4
SGD 117.04	1 Piece(s)	7 Day(s) or more	10	24	24	48	52	10.01~20.00	12	1	0.23	0.21~0.40	0.65	0.57X10^-4

Basic Information

Type	Precision Springs Shaft Fitting	Application	Standard / Servo Motor / Pulse Motor / Encoder	Features	High torsional rigidity / Low Inertia Moment
Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment	Max. Rotational Speed Range(r/min)	4001~10000	Body Material	A2017
Product Category	Coupling body	Max. Rotational Speed(r/min)	10000	Flat Springs	SUS304

Configure

164 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

d1(d)(Ø)
3

4

5

6

6.35

7

8

10

11

12

14

15

16

19

20

24
Clear
d2(Ø)
3

4

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18

19

20

24
Clear
Outer Dia. A(Ø)
12

15

20

25

30

35

40

48
Clear
Full length L (LL)(mm)
15.8

20

24

30

31

35

40

52
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00
Clear
Allowable Torque(N•m)
0.25

0.6

1.3

2.8

3.6

5

6

12
Clear
Allowable Angular Misalignment(deg)
0.5

1
Clear
Allowable Lateral Misalignment(mm)
0.03

0.09

0.12

0.14

0.15

0.23
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40
Clear
type
- LAD-C
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

4 Day(s) or Less

7 Day(s) or Less
Clear

Specify Alterations

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

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Precision Shaft Fitting Leaf Spring Type LAD-C Series (Part Numbers)

(i)Caution

Basic Information

Configure

Specification/Dimensions

d1(d)(Ø)

d2(Ø)

Outer Dia. A(Ø)

Full length L (LL)(mm)

Allowable Torque Range(N•m)

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

type

CAD

Days to Ship

Specify Alterations

Tech Support

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