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

Slit couplings / hub clamping, feather key / cross slot / body: aluminium / SRBB / 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
SRBB-32C-11X12K4
SRBB-32C-11X12K5
SRBB-32C-11X14
SRBB-32C-11X14K5
SRBB-32C-11X15
SRBB-32C-11X15K5
SRBB-32C-11X15K6
SRBB-32C-12K4X12
SRBB-32C-12K4X12K4
SRBB-32C-12K4X12K5
SRBB-32C-12K4X14
SRBB-32C-12K4X14K5
SRBB-32C-12K4X15
SRBB-32C-12K4X15K5
SRBB-32C-12K4X15K6
SRBB-32C-12K5X12
SRBB-32C-12K5X12K4
SRBB-32C-12K5X12K5
SRBB-32C-12K5X14
SRBB-32C-12K5X14K5
SRBB-32C-12K5X15
SRBB-32C-12K5X15K5
SRBB-32C-12K5X15K6
SRBB-32C-12X12
SRBB-32C-12X12K4
SRBB-32C-12X12K5
SRBB-32C-12X14
SRBB-32C-12X14K5
SRBB-32C-12X15
SRBB-32C-12X15K5
SRBB-32C-12X15K6
SRBB-32C-14K5X14
SRBB-32C-14K5X14K5
SRBB-32C-14K5X15
SRBB-32C-14K5X15K5
SRBB-32C-14K5X15K6
SRBB-32C-14X14
SRBB-32C-14X14K5
SRBB-32C-14X15
SRBB-32C-14X15K5
SRBB-32C-14X15K6
SRBB-32C-15K5X15
SRBB-32C-15K5X15K5
SRBB-32C-15K5X15K6
SRBB-32C-15K6X15
SRBB-32C-15K6X15K5
SRBB-32C-15K6X15K6
SRBB-32C-15X15
SRBB-32C-15X15K5
SRBB-32C-15X15K6
SRBB-39C-10K3X10
SRBB-39C-10K3X10K3
SRBB-39C-10K3X10K4
SRBB-39C-10K3X11
SRBB-39C-10K3X11K4
SRBB-39C-10K3X12
SRBB-39C-10K3X12K4
SRBB-39C-10K3X12K5
SRBB-39C-10K3X14
SRBB-39C-10K3X14K5
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)

30.13 €

1 12 Days 101.01 to 3.00111231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K441.8

30.13 €

1 12 Days 101.01 to 3.00111231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

27.40 €

1 11 Days 101.01 to 3.00111431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00111431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

27.40 €

1 11 Days 101.01 to 3.00111531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00111531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

31.03 €

1 12 Days 101.01 to 3.00111531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K662.8

30.13 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK441.8---

32.84 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK441.8K441.8

32.84 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK441.8K552.3

30.13 €

1 12 Days 101.01 to 3.00121431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK441.8---

32.84 €

1 12 Days 101.01 to 3.00121431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK441.8K552.3

30.13 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK441.8---

32.84 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK441.8K552.3

33.75 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK441.8K662.8

30.13 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK552.3---

32.84 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K441.8

32.84 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K552.3

30.13 €

1 12 Days 101.01 to 3.00121431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK552.3---

32.84 €

1 12 Days 101.01 to 3.00121431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K552.3

30.13 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK552.3---

32.84 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K552.3

33.75 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K662.8

27.40 €

1 11 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K441.8

30.13 €

1 12 Days 101.01 to 3.00121231.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

27.40 €

1 11 Days 101.01 to 3.00121431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00121431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

27.40 €

1 11 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

31.03 €

1 12 Days 101.01 to 3.00121531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K662.8

30.13 €

1 12 Days 101.01 to 3.00141431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK552.3---

32.84 €

1 12 Days 101.01 to 3.00141431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K552.3

30.13 €

1 12 Days 101.01 to 3.00141531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK552.3---

32.84 €

1 12 Days 101.01 to 3.00141531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K552.3

33.75 €

1 12 Days 101.01 to 3.00141531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K662.8

27.40 €

1 11 Days 101.01 to 3.00141431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00141431.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

27.40 €

1 11 Days 101.01 to 3.00141531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00141531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

31.03 €

1 12 Days 101.01 to 3.00141531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K662.8

30.13 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK552.3---

32.84 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K552.3

33.75 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK552.3K662.8

31.03 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key WayK662.8---

33.75 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK662.8K552.3

34.66 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5Both sides keywayK662.8K662.8

27.40 €

1 11 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5No Keyway------

30.13 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K552.3

31.03 €

1 12 Days 101.01 to 3.00151531.8444,001 to 10,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2.650000.02 to 0.20.2Aluminum±0.41.0X10-5One Side Key Way---K662.8

55.09 €

1 12 Days 105.01 to 10.00101039562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK331.4---

57.81 €

1 12 Days 105.01 to 10.00101039562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK331.4K331.4

57.81 €

1 12 Days 105.01 to 10.00101039562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK331.4K441.8

55.09 €

1 12 Days 105.01 to 10.00101139562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK331.4---

57.81 €

1 12 Days 105.01 to 10.00101139562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK331.4K441.8

55.09 €

1 12 Days 105.01 to 10.00101239562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK331.4---

57.81 €

1 12 Days 105.01 to 10.00101239562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK331.4K441.8

57.81 €

1 12 Days 105.01 to 10.00101239562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK331.4K552.3

55.09 €

1 12 Days 105.01 to 10.00101439562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5One Side Key WayK331.4---

57.81 €

1 12 Days 105.01 to 10.00101439562001 to 4,000High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant6.540000.21 to 0.400.25Aluminum±0.43.1X10-5Both sides keywayK331.4K552.3

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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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