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Precision Shaft Coupling, Compensation Type UCN-B Series (Part Numbers)

Volume Discount

Sakai Manufacturing

•Type: Others
•Maximum Number Of Rotation (rpm): 6000
•Type: Cross Joint Type
•Maximum Range of Rotation Number (rpm): 4001~10000
•Allowable Lateral Misalignment Range (mm): 0.02~0.2

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers

: 30; 60; 90

Part Number
UCN-80B-24X32
UCN-80B-24X35
UCN-80B-25X25
UCN-80B-25X28
UCN-80B-25X30
UCN-80B-25X32
UCN-80B-25X35
UCN-80B-28X28
UCN-80B-28X30
UCN-80B-28X32
UCN-80B-28X35
UCN-80B-30X30
UCN-80B-30X32
UCN-80B-30X35
UCN-80B-32X32
UCN-80B-32X35
UCN-80B-35X35
UCN-100B-20X20
UCN-100B-20X22
UCN-100B-20X24
UCN-100B-20X25
UCN-100B-20X28
UCN-100B-20X30
UCN-100B-20X32
UCN-100B-20X35
UCN-100B-20X38
UCN-100B-20X40
UCN-100B-22X22
UCN-100B-22X24
UCN-100B-22X25
UCN-100B-22X28
UCN-100B-22X30
UCN-100B-22X32
UCN-100B-22X35
UCN-100B-22X38
UCN-100B-22X40
UCN-100B-24X24
UCN-100B-24X25
UCN-100B-24X28
UCN-100B-24X30
UCN-100B-24X32
UCN-100B-24X35
UCN-100B-24X38
UCN-100B-24X40
UCN-100B-25X25
UCN-100B-25X28
UCN-100B-25X30
UCN-100B-25X32
UCN-100B-25X35
UCN-100B-25X38
UCN-100B-25X40
UCN-100B-28X28
UCN-100B-28X30
UCN-100B-28X32
UCN-100B-28X35
UCN-100B-28X38
UCN-100B-28X40
UCN-100B-30X30
UCN-100B-30X32
UCN-100B-30X35
UCN-100B-30X38
UCN-100B-30X40
UCN-100B-32X32
UCN-100B-32X35
UCN-100B-32X38
UCN-100B-32X40
UCN-100B-35X35
UCN-100B-35X38
UCN-100B-35X40
UCN-100B-38X38
UCN-100B-38X40
UCN-100B-40X40
UCN-125B-32X32
UCN-125B-32X35
UCN-125B-32X38
UCN-125B-32X40
UCN-125B-32X42
UCN-125B-35X35
UCN-125B-35X38
UCN-125B-35X40
UCN-125B-35X42
UCN-125B-38X38
UCN-125B-38X40
UCN-125B-38X42
UCN-125B-40X40
UCN-125B-40X42
UCN-125B-42X42
UCN-155B-45X45
UCN-155B-45X48
UCN-155B-45X50

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Allowable Torque Range (N·m)	Outer Diameter A (φ)	Full length L (LL) (mm)	Allowable Torque (N·m)	Moment of Inertia (kg·m2)	Max. Torque (N·m)
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	16 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	50.01~100.00	80	80	80	6.89X10^-4	160
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	15 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	24 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	14 Days or more	10	100 to Less Than 500	100	100	160	2.24X10^-3	320
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	100 to Less Than 500	125	120	320	7.08X10^-3	640
1 Piece(s)	Available	22 Days or more	10	500 to Less Than 1,000	155	141	640	1.98X10^-2	1280
1 Piece(s)	Available	22 Days or more	10	500 to Less Than 1,000	155	141	640	1.98X10^-2	1280
1 Piece(s)	Available	22 Days or more	10	500 to Less Than 1,000	155	141	640	1.98X10^-2	1280

Basic Information

Features	High torsional rigidity / High Torque	Allowable Misalignment	Angular Misalignment / Eccentricity	Application	Standard / Servo Motor / Pulse Motor / Encoder
Body Material	1045 Carbon Steel	Allowable Lateral Misalignment Range(mm)	0.02~0.2	Allowable Lateral Misalignment(mm)	0.2
Maximum Number of Rotation(r/min)	6000	Maximum Range of Rotation Number(r/min)	4001~10000	Allowable Angular Misalignment(deg)	1

Configure

282 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Allowable Torque Range(N·m)
5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100 to Less Than 500

500 to Less Than 1,000
Clear
Outer Diameter A(φ)
45

55

65

80

100

125

155
Clear
Full length L (LL)(mm)
48

56

68

80

100

120

141
Clear
Allowable Torque(N·m)
10

20

40

80

160

320

640
Clear
Max. Torque(N·m)
- 20
- 40
- 80
- 160
- 320
- 640
- 1280
Clear
type
- UCN-B
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

14 Days or Less

15 Days or Less

16 Days or Less

21 Days or Less

22 Days or Less

24 Days 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 Coupling, Compensation Type UCN-B Series (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Allowable Torque Range(N·m)

Outer Diameter A(φ)

Full length L (LL)(mm)

Allowable Torque(N·m)

Max. Torque(N·m)

type

CAD