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Stainless slit-shaped coupling - Set Screw Type - [SRBS-22]

Stainless slit-shaped coupling - Set Screw Type - [SRBS-22]

This set screw type slit coupling has a low moment of inertia and stability even at high RPM.
[Features]
・ Spring with 0 backlash and radial beam absorbs eccentricity, declination, and end play.
·A long type, with high torsional rigidity and torque tolerance, and high oil and chemical resistance.
・ The characteristics of forward/reverse rotation are the same and no repair is required.
[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.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

 
Part Number
SRBS-49-12K4X14
SRBS-49-12K4X14K5
SRBS-49-12K5X14
SRBS-49-12K5X14K5
SRBS-49-12X14
SRBS-49-12X14K5
SRBS-49-14K5X14
SRBS-49-14K5X14K5
SRBS-49-14K5X16
SRBS-49-14K5X16K5
SRBS-49-14K5X16K6
SRBS-49-14X14
SRBS-49-14X14K5
SRBS-49-14X16
SRBS-49-14X16K5
SRBS-49-14X16K6
SRBS-49-15K5X15
SRBS-49-15K5X15K5
SRBS-49-15K5X15K6
SRBS-49-15K6X15
SRBS-49-15K6X15K5
SRBS-49-15K6X15K6
SRBS-49-15X15
SRBS-49-15X15K5
SRBS-49-15X15K6
SRBS-49-16K5X16
SRBS-49-16K5X16K5
SRBS-49-16K5X16K6
SRBS-49-16K6X16
SRBS-49-16K6X16K5
SRBS-49-16K6X16K6
SRBS-49-16X16
SRBS-49-16X16K5
SRBS-49-16X16K6
SRBS-49-18K6X18
SRBS-49-18K6X18K6
SRBS-49-18K6X18K7
SRBS-49-18K6X18K8
SRBS-49-18K7X18
SRBS-49-18K7X18K6
SRBS-49-18K7X18K7
SRBS-49-18K7X18K8
SRBS-49-18K8X18
SRBS-49-18K8X18K6
SRBS-49-18K8X18K7
SRBS-49-18K8X18K8
SRBS-49-18X18
SRBS-49-18X18K6
SRBS-49-18X18K7
SRBS-49-18X18K8
SRBS-49-20K6X20
SRBS-49-20K6X20K6
SRBS-49-20K6X20K7
SRBS-49-20K6X20K8
SRBS-49-20K7X20
SRBS-49-20K7X20K6
SRBS-49-20K7X20K7
SRBS-49-20K7X20K8
SRBS-49-20K8X20
SRBS-49-20K8X20K6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSAllowable 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 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00121449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK441.8---

MYR 851.50

1 Piece(s) 11 Day(s) or more 1010.01~20.00121449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK441.8K552.3

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00121449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK552.3---

MYR 851.50

1 Piece(s) 11 Day(s) or more 1010.01~20.00121449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K552.3

MYR 816.89

1 Piece(s) 10 Day(s) or more 1010.01~20.00121449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5No Keyway------

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00121449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K552.3

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00141449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK552.3---

MYR 851.50

1 Piece(s) 11 Day(s) or more 1010.01~20.00141449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K552.3

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00141649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK552.3---

MYR 851.50

1 Piece(s) 11 Day(s) or more 1010.01~20.00141649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K552.3

MYR 855.83

1 Piece(s) 11 Day(s) or more 1010.01~20.00141649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K662.8

MYR 816.89

1 Piece(s) 10 Day(s) or more 1010.01~20.00141449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5No Keyway------

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00141449704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K552.3

MYR 816.89

1 Piece(s) 10 Day(s) or more 1010.01~20.00141649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5No Keyway------

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00141649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K552.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00141649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K662.8

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK552.3---

MYR 851.50

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K552.3

MYR 855.83

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K662.8

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK662.8---

MYR 855.83

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K552.3

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K662.8

MYR 816.89

1 Piece(s) 10 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5No Keyway------

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K552.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00151549704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K662.8

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK552.3---

MYR 851.50

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K552.3

MYR 855.83

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK552.3K662.8

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK662.8---

MYR 855.83

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K552.3

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K662.8

MYR 816.89

1 Piece(s) 10 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5No Keyway------

MYR 834.20

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K552.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00161649704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K662.8

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK662.8---

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K662.8

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K773

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K883.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK773---

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK773K662.8

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK773K773

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK773K883.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK883.3---

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK883.3K662.8

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK883.3K773

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK883.3K883.3

MYR 816.89

1 Piece(s) 10 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5No Keyway------

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K662.8

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K773

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00181849704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key Way---K883.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK662.8---

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K662.8

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K773

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK662.8K883.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK773---

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK773K662.8

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK773K773

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK773K883.3

MYR 838.52

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5One Side Key WayK883.3---

MYR 860.16

1 Piece(s) 11 Day(s) or more 1010.01~20.00202049704001~10000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant1670000.21~0.400.25Aluminum2.8X10-4±0.5Both sides keywayK883.3K662.8

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Basic Information

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

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