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Slit Type Coupling (SRB Series) (SRBAS-49C-20X20K8)

Slit Type Coupling (SRB Series) SRBAS-49C-20X20K8

[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.

SRBAS-49C-20X20K8

Part Number
SRBAS-49C-20X20K8
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 217.51

1 Piece(s) 13 Day(s) or more 1020204963.510.01~20.00High torsional rigidity / High Torque / Backlash 0 / Low Inertia Moment / Small / Heat Resistant2001~4000Stainless Steel162.50.250.02~0.27000-±0.52.7X10-4One Side Key Seat---K883.3

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Basic Information

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

Please check the type/dimensions/specifications of the part SRBAS-49C-20X20K8 in the Slit Type Coupling (SRB Series) series.

Similar Part Numbers

Part Number
SRB-12C-3X5K2
SRB-12C-4X4
SRB-12C-4X5
SRBAS-60C-15K5X15
SRBAS-60C-15K5X15K5
SRBAS-60C-15K5X15K6
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 23.47

1 Piece(s) 13 Day(s) or more 103512.7190.05~1.00High Torque / High torsional rigidity / Low Inertia Moment / Backlash 0 / Small / Heat Resistant10001~78000Aluminum0.22.50.10.02~0.235000-±0.31.05X10-7One Side Key Seat---K221

SGD 20.09

1 Piece(s) 9 Day(s) or more 104412.7190.05~1.00High Torque / High torsional rigidity / Low Inertia Moment / Backlash 0 / Small / Heat Resistant10001~78000Aluminum0.22.50.10.02~0.235000-±0.31.05X10-7Key Seat Exist------

SGD 20.09

1 Piece(s) 9 Day(s) or more 104512.7190.05~1.00High Torque / High torsional rigidity / Low Inertia Moment / Backlash 0 / Small / Heat Resistant10001~78000Aluminum0.22.50.10.02~0.235000-±0.31.05X10-7Key Seat Exist------

SGD 277.24

1 Piece(s) 13 Day(s) or more 1015156076.220.01~50.00High Torque / High torsional rigidity / Low Inertia Moment / Backlash 0 / Small / Heat Resistant2001~4000Stainless Steel302.50.250.02~0.25000-±0.57.2X10-4One Side Key SeatK552.3---

SGD 280.62

1 Piece(s) 13 Day(s) or more 1015156076.220.01~50.00High Torque / High torsional rigidity / Low Inertia Moment / Backlash 0 / Small / Heat Resistant2001~4000Stainless Steel302.50.250.02~0.25000-±0.57.2X10-4Both key groovesK552.3K552.3

SGD 281.75

1 Piece(s) 13 Day(s) or more 1015156076.220.01~50.00High Torque / High torsional rigidity / Low Inertia Moment / Backlash 0 / Small / Heat Resistant2001~4000Stainless Steel302.50.250.02~0.25000-±0.57.2X10-4Both key groovesK552.3K662.8

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