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Slit Coupling Clamping Type SRBA (SRBA-32C-8K4X15)

SUNGIL

Clamping type slit coupling that has a low moment of inertia and is stable even at high rotations.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·It has high torsional rigidity and torque tolerance, as well as high oil and chemical resistance.
·A long type, identical forward/reverse rotation characteristics, no need for repair.
[Applications]
・ Optimal for serial drive of transmission equipment, position control / positioning table, robot system, boring, and polishing machine.
·Can be used for machining centers (machine tools), medical equipment, servo motors, speed reducers, etc.

Part Number

Configured Part Number is shown.

SRBA-32C-8K4X15

Product TOP

: 30; 45; 60

Part Number
SRBA-32C-8K4X15

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Full Length (mm)	Max. Rotational Speed Range (r/min)	Features	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Buffer Material	Moment of Inertia (kg･m²)	Allowable Axial Clearance (±) (mm)	With or without Keyway	d1 Keyway symbol	d1keyway width b1 (mm)	d1Keyway height t1 (mm)	d2 Keyway symbol	d2 keyway width b2 (mm)	d2 keyway height t2 (mm)
	MYR 122.66	1 Piece(s)		11 Day(s) or more	10	1.01~3.00	8	15	31.8	39	4001~10000	High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant	2.6	5000	0.02~0.2	0.2	Aluminum	1.0X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-

Basic Information

Application	Stepping Motor	Body Material	Aluminum	Allowable Angular Misalignment(deg)	2.5
Operating Temperature Range(°C)	-50::200

Please check the type/dimensions/specifications of the part SRBA-32C-8K4X15 in the Slit Coupling Clamping Type SRBA series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Features
High torsional rigidity

High Torque

Backlash 0

Low Inertia Moment

Small

Heat Resistant
Clear
d2 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
- K10
Clear
d2 keyway width b2(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Clear
d2 keyway height t2(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
type
- SRBA-32C
- SRBA-39C
- SRBA-49C
- SRBA-60C
Clear
Allowable Torque Range(N•m)
1.01~3.00

5.01~10.00

10.01~20.00

20.01~50.00
Clear
Shaft Bore Dia. (machined) D1(Ø)
8

9.525

10

11

12

14

15

16

18

19

20

22

24

25
Clear
Shaft Bore Dia. (machined) D2(Ø)
8

9.525

10

11

12

14

15

16

18

19

20

22

24

25
Clear
O.D.(Ø)
31.8

39

49

60
Clear
Full Length(mm)
39

43

63.5

76.2
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000
Clear
Allowable Torque(N•m)
2.6

6.5

13

24
Clear
Max. Rotational Speed(r/min)
2600

3300

4000

5000
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2

0.21~0.40
Clear
Allowable Lateral Misalignment(mm)
0.2

0.25
Clear
Buffer Material
- Polyacetal
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
Clear
d1 Keyway symbol
- K2
- K3
- K4
- K5
- K6
- K7
- K8
- K9
- K10
Clear
d1keyway width b1(mm)
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Clear
d1Keyway height t1(mm)
- 1
- 1.4
- 1.8
- 2.3
- 2.8
- 3
- 3.3
Clear
CAD
- 3D
Clear

Days to Ship

All

9 Day(s) or Less

10 Day(s) or Less

11 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 .

Products like this...

Part Number
SRBA-32C-10K3X11
SRBA-32C-10K3X11K4
SRBA-32C-10K3X12
SRBA-32C-8K4X15K5
SRBA-32C-8K4X15K6
SRBA-32C-8K4X8

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	O.D. (Ø)	Full Length (mm)	Max. Rotational Speed Range (r/min)	Features	Allowable Torque (N•m)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Buffer Material	Moment of Inertia (kg･m²)	Allowable Axial Clearance (±) (mm)	With or without Keyway	d1 Keyway symbol	d1keyway width b1 (mm)	d1Keyway height t1 (mm)	d2 Keyway symbol	d2 keyway width b2 (mm)	d2 keyway height t2 (mm)
MYR 122.66	1 Piece(s)	11 Day(s) or more	10	1.01~3.00	10	11	31.8	39	4001~10000	Backlash 0 / Low Inertia Moment / High torsional rigidity / High Torque / Heat Resistant / Small	2.6	5000	0.02~0.2	0.2	Aluminum	1.0X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 135.64	1 Piece(s)	11 Day(s) or more	10	1.01~3.00	10	11	31.8	39	4001~10000	Backlash 0 / Low Inertia Moment / High torsional rigidity / High Torque / Heat Resistant / Small	2.6	5000	0.02~0.2	0.2	Aluminum	1.0X10^-6	±0.4	Both sides keyway	K3	3	1.4	K4	4	1.8
MYR 122.66	1 Piece(s)	11 Day(s) or more	10	1.01~3.00	10	12	31.8	39	4001~10000	Backlash 0 / Low Inertia Moment / High torsional rigidity / High Torque / Heat Resistant / Small	2.6	5000	0.02~0.2	0.2	Aluminum	1.0X10^-6	±0.4	One Side Key Way	K3	3	1.4	-	-	-
MYR 135.64	1 Piece(s)	11 Day(s) or more	10	1.01~3.00	8	15	31.8	39	4001~10000	Backlash 0 / Low Inertia Moment / High torsional rigidity / High Torque / Heat Resistant / Small	2.6	5000	0.02~0.2	0.2	Aluminum	1.0X10^-6	±0.4	Both sides keyway	K4	4	1.8	K5	5	2.3
MYR 139.96	1 Piece(s)	11 Day(s) or more	10	1.01~3.00	8	15	31.8	39	4001~10000	Backlash 0 / Low Inertia Moment / High torsional rigidity / High Torque / Heat Resistant / Small	2.6	5000	0.02~0.2	0.2	Aluminum	1.0X10^-6	±0.4	Both sides keyway	K4	4	1.8	K6	6	2.8
MYR 122.66	1 Piece(s)	11 Day(s) or more	10	1.01~3.00	8	8	31.8	39	4001~10000	Backlash 0 / Low Inertia Moment / High torsional rigidity / High Torque / Heat Resistant / Small	2.6	5000	0.02~0.2	0.2	Aluminum	1.0X10^-6	±0.4	One Side Key Way	K4	4	1.8	-	-	-

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Slit Coupling Clamping Type SRBA (SRBA-32C-8K4X15)

Basic Information

Configure

Specification/Dimensions

Features

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

type

Allowable Torque Range(N•m)

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

O.D.(Ø)

Full Length(mm)

Max. Rotational Speed Range(r/min)

Allowable Torque(N•m)

Max. Rotational Speed(r/min)

Allowable Lateral Misalignment Range(mm)

Allowable Lateral Misalignment(mm)

Buffer Material

With or without Keyway

d1 Keyway symbol

d1keyway width b1(mm)

d1Keyway height t1(mm)

CAD