Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBA / SUNGIL (Part Numbers - CAD Download)

Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBA / 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

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
SRBA-32C-14X14
SRBA-32C-14X14K5
SRBA-32C-14X15
SRBA-32C-14X15K5
SRBA-32C-14X15K6
SRBA-32C-15K5X15
SRBA-32C-15K5X15K5
SRBA-32C-15K5X15K6
SRBA-32C-15K6X15
SRBA-32C-15K6X15K5
SRBA-32C-15K6X15K6
SRBA-32C-15X15
SRBA-32C-15X15K5
SRBA-32C-15X15K6
SRBA-39C-10K3X10
SRBA-39C-10K3X10K3
SRBA-39C-10K3X10K4
SRBA-39C-10K3X11
SRBA-39C-10K3X11K4
SRBA-39C-10K3X12
SRBA-39C-10K3X12K4
SRBA-39C-10K3X12K5
SRBA-39C-10K3X14
SRBA-39C-10K3X14K5
SRBA-39C-10K3X15
SRBA-39C-10K3X15K5
SRBA-39C-10K3X15K6
SRBA-39C-10K3X16
SRBA-39C-10K3X16K5
SRBA-39C-10K3X16K6
SRBA-39C-10K3X18
SRBA-39C-10K3X18K6
SRBA-39C-10K3X18K7
SRBA-39C-10K3X18K8
SRBA-39C-10K3X19
SRBA-39C-10K3X19K6
SRBA-39C-10K3X19K7
SRBA-39C-10K3X19K8
SRBA-39C-10K4X10
SRBA-39C-10K4X10K3
SRBA-39C-10K4X10K4
SRBA-39C-10K4X11
SRBA-39C-10K4X11K4
SRBA-39C-10K4X12
SRBA-39C-10K4X12K4
SRBA-39C-10K4X12K5
SRBA-39C-10K4X14
SRBA-39C-10K4X14K5
SRBA-39C-10K4X15
SRBA-39C-10K4X15K5
SRBA-39C-10K4X15K6
SRBA-39C-10K4X16
SRBA-39C-10K4X16K5
SRBA-39C-10K4X16K6
SRBA-39C-10K4X18
SRBA-39C-10K4X18K6
SRBA-39C-10K4X18K7
SRBA-39C-10K4X18K8
SRBA-39C-10K4X19
SRBA-39C-10K4X19K6
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Torque Range
(N•m)
Shaft Bore Dia. (machined) D1
(mm)
Shaft Bore Dia. (machined) D2
(mm)
Outer Dia. A
(mm)
Overall Length W
(mm)
Max. Rotational Speed Range
(r/min)
Feature Allowable Torque
(Nm)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Buffer Part Material Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
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)

23.44 €

1 11 Days 101.01 to 3.00141431.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6No Keyway------

26.16 €

1 12 Days 101.01 to 3.00141431.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6One Side Key Way---K552.3

23.44 €

1 11 Days 101.01 to 3.00141531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6No Keyway------

26.16 €

1 12 Days 101.01 to 3.00141531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6One Side Key Way---K552.3

27.06 €

1 12 Days 101.01 to 3.00141531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6One Side Key Way---K662.8

26.16 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6One Side Key WayK552.3---

28.87 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6Both sides keywayK552.3K552.3

29.77 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6Both sides keywayK552.3K662.8

27.06 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6One Side Key WayK662.8---

29.77 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6Both sides keywayK662.8K552.3

30.67 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6Both sides keywayK662.8K662.8

23.44 €

1 10 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6No Keyway------

26.16 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6One Side Key Way---K552.3

27.06 €

1 12 Days 101.01 to 3.00151531.8394,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-6One Side Key Way---K662.8

47.93 €

1 12 Days 105.01 to 10.00101039432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

50.65 €

1 12 Days 105.01 to 10.00101039432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K331.4

50.65 €

1 12 Days 105.01 to 10.00101039432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K441.8

47.93 €

1 12 Days 105.01 to 10.00101139432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

50.65 €

1 12 Days 105.01 to 10.00101139432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K441.8

47.93 €

1 12 Days 105.01 to 10.00101239432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

50.65 €

1 12 Days 105.01 to 10.00101239432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K441.8

50.65 €

1 12 Days 105.01 to 10.00101239432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K552.3

47.93 €

1 12 Days 105.01 to 10.00101439432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

50.65 €

1 12 Days 105.01 to 10.00101439432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K552.3

47.93 €

1 12 Days 105.01 to 10.00101539432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

50.65 €

1 12 Days 105.01 to 10.00101539432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K552.3

51.56 €

1 12 Days 105.01 to 10.00101539432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K662.8

47.93 €

1 12 Days 105.01 to 10.00101639432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

50.65 €

1 12 Days 105.01 to 10.00101639432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K552.3

51.56 €

1 12 Days 105.01 to 10.00101639432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K662.8

47.93 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

51.56 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K662.8

51.56 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K773

51.56 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K883.3

47.93 €

1 12 Days 105.01 to 10.00101939432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK331.4---

51.56 €

1 12 Days 105.01 to 10.00101939432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K662.8

51.56 €

1 12 Days 105.01 to 10.00101939432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K773

51.56 €

1 12 Days 105.01 to 10.00101939432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK331.4K883.3

47.93 €

1 12 Days 105.01 to 10.00101039432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

50.65 €

1 12 Days 105.01 to 10.00101039432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K331.4

50.65 €

1 12 Days 105.01 to 10.00101039432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K441.8

47.93 €

1 12 Days 105.01 to 10.00101139432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

50.65 €

1 12 Days 105.01 to 10.00101139432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K441.8

47.93 €

1 12 Days 105.01 to 10.00101239432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

50.65 €

1 12 Days 105.01 to 10.00101239432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K441.8

50.65 €

1 12 Days 105.01 to 10.00101239432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K552.3

47.93 €

1 12 Days 105.01 to 10.00101439432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

50.65 €

1 12 Days 105.01 to 10.00101439432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K552.3

47.93 €

1 12 Days 105.01 to 10.00101539432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

50.65 €

1 12 Days 105.01 to 10.00101539432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K552.3

51.56 €

1 12 Days 105.01 to 10.00101539432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K662.8

47.93 €

1 12 Days 105.01 to 10.00101639432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

50.65 €

1 12 Days 105.01 to 10.00101639432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K552.3

51.56 €

1 12 Days 105.01 to 10.00101639432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K662.8

47.93 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

51.56 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K662.8

51.56 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K773

51.56 €

1 12 Days 105.01 to 10.00101839432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K883.3

47.93 €

1 12 Days 105.01 to 10.00101939432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5One Side Key WayK441.8---

51.56 €

1 12 Days 105.01 to 10.00101939432001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.42.1X10-5Both sides keywayK441.8K662.8

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Basic information

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

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