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Slit Type Coupling (SRB Series) (Part Numbers)

Slit Type Coupling (SRB Series)

[Features]
・Zero backlash
・Eccentricity, declination, complete end-play absorption (spring of Radical Beam Sit)
・High rigidity aluminum alloy (AL 7075-T6)
・High torsional stiffness and allowable torque
・Low moment of inertia, stability at high rotational speed
・ Static reversal is the same
・Oil resistance, chemical resistance
•Related keywords: Sungil Machinery, Standard Coupling, Coupling / Shaft Joint

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Part Number

Configured Part Number is shown.

Part Number
SRBM-32-11X14K5
SRBM-32-11X15
SRBM-32-11X15K5
SRBM-32-11X15K6
SRBM-32-12K4X12
SRBM-32-12K4X12K4
SRBM-32-12K4X12K5
SRBM-32-12K4X14
SRBM-32-12K4X14K5
SRBM-32-12K4X15
SRBM-32-12K4X15K5
SRBM-32-12K4X15K6
SRBM-32-12K5X12
SRBM-32-12K5X12K4
SRBM-32-12K5X12K5
SRBM-32-12K5X14
SRBM-32-12K5X14K5
SRBM-32-12K5X15
SRBM-32-12K5X15K5
SRBM-32-12K5X15K6
SRBM-32-12X12
SRBM-32-12X12K4
SRBM-32-12X12K5
SRBM-32-12X14
SRBM-32-12X14K5
SRBM-32-12X15
SRBM-32-12X15K5
SRBM-32-12X15K6
SRBM-32-14K5X14
SRBM-32-14K5X14K5
SRBM-32-14K5X15
SRBM-32-14K5X15K5
SRBM-32-14K5X15K6
SRBM-32-14X14
SRBM-32-14X14K5
SRBM-32-14X15
SRBM-32-14X15K5
SRBM-32-14X15K6
SRBM-32-15K5X15
SRBM-32-15K5X15K5
SRBM-32-15K5X15K6
SRBM-32-15K6X15
SRBM-32-15K6X15K5
SRBM-32-15K6X15K6
SRBM-32-15X15
SRBM-32-15X15K5
SRBM-32-15X15K6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Hole Dia.(Already processed) d1
(Ø)
Shaft Hole Dia.(Already processed) d2
(Ø)
Outer Diameter D
(Ø)
Full length L
(mm)
Rated torque range
(N•m)
Features Max. Rotational Speed Range
(r/min)
Body Material Rated Torque
(N•m)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment
(mm)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer 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)

SGD 27.72

1 Piece(s) 13 Day(s) or more 10111431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 24.35

1 Piece(s) 12 Day(s) or more 10111531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Key Seat Exist------

SGD 27.72

1 Piece(s) 13 Day(s) or more 10111531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 28.84

1 Piece(s) 13 Day(s) or more 10111531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K662.8

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK441.8---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK441.8K441.8

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK441.8K552.3

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK441.8---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK441.8K552.3

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK441.8---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK441.8K552.3

SGD 32.22

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK441.8K662.8

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK552.3---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K441.8

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K552.3

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK552.3---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K552.3

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK552.3---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K552.3

SGD 32.22

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K662.8

SGD 24.35

1 Piece(s) 12 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Key Seat Exist------

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K441.8

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121231.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 24.35

1 Piece(s) 12 Day(s) or more 10121431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Key Seat Exist------

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 24.35

1 Piece(s) 12 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Key Seat Exist------

SGD 27.72

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 28.84

1 Piece(s) 13 Day(s) or more 10121531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K662.8

SGD 27.72

1 Piece(s) 13 Day(s) or more 10141431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK552.3---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10141431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K552.3

SGD 27.72

1 Piece(s) 13 Day(s) or more 10141531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK552.3---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10141531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K552.3

SGD 32.22

1 Piece(s) 13 Day(s) or more 10141531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K662.8

SGD 24.35

1 Piece(s) 12 Day(s) or more 10141431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Key Seat Exist------

SGD 27.72

1 Piece(s) 13 Day(s) or more 10141431.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 24.35

1 Piece(s) 12 Day(s) or more 10141531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Key Seat Exist------

SGD 27.72

1 Piece(s) 13 Day(s) or more 10141531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 28.84

1 Piece(s) 13 Day(s) or more 10141531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K662.8

SGD 27.72

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK552.3---

SGD 31.10

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K552.3

SGD 32.22

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK552.3K662.8

SGD 28.84

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key SeatK662.8---

SGD 32.22

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK662.8K552.3

SGD 33.36

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Both key groovesK662.8K662.8

SGD 24.35

1 Piece(s) 12 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6Key Seat Exist------

SGD 27.72

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K552.3

SGD 28.84

1 Piece(s) 13 Day(s) or more 10151531.8291.01~3.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant10001~78000Aluminum3.810-16,000-±0.156.94X10-6One Side Key Seat---K662.8

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Basic Information

Type Slit type Application Stepping Motor Operating Temperature Range(°C) -50::200

Tech Support

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