Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL

Slit couplings / grub screw locking, feather key / cross slot / body: stainless steel / SRBS-22 / SUNGIL
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.

Part Number

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

Part Number
SRBS-12-3X3
SRBS-12-3X4
SRBS-12-4X4
SRBS-12-4X5
SRBS-12-4X5K2
SRBS-12-4.5X5
SRBS-12-4.5X5K2
SRBS-12-5K2X5
SRBS-12-5K2X5K2
SRBS-12-5X5
SRBS-12-5X5K2
SRBS-16-3X3
SRBS-16-4X4
SRBS-16-4X5
SRBS-16-4X5K2
SRBS-16-4X6
SRBS-16-4X6K2
SRBS-16-4X6K3
SRBS-16-4.5X5
SRBS-16-4.5X5K2
SRBS-16-4.5X6
SRBS-16-4.5X6K2
SRBS-16-4.5X6K3
SRBS-16-5K2X5
SRBS-16-5K2X5K2
SRBS-16-5K2X6
SRBS-16-5K2X6K2
SRBS-16-5K2X6K3
SRBS-16-5X5
SRBS-16-5X5K2
SRBS-16-5X6
SRBS-16-5X6K2
SRBS-16-5X6K3
SRBS-16-6K2X6
SRBS-16-6K2X6K2
SRBS-16-6K2X6K3
SRBS-16-6K3X6
SRBS-16-6K3X6K2
SRBS-16-6K3X6K3
SRBS-16-6X6
SRBS-16-6X6K2
SRBS-16-6X6K3
SRBS-19-4X4
SRBS-19-4X5
SRBS-19-4X5K2
SRBS-19-5K2X5
SRBS-19-5K2X5K2
SRBS-19-5K2X6
SRBS-19-5K2X6K2
SRBS-19-5K2X6K3
SRBS-19-5K2X8
SRBS-19-5K2X8K2
SRBS-19-5K2X8K3
SRBS-19-5K2X8K4
SRBS-19-5X5
SRBS-19-5X5K2
SRBS-19-5X6
SRBS-19-5X6K2
SRBS-19-5X6K3
SRBS-19-5X8
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)

36.01 €

1 11 Days 101.01 to 3.003312.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8No Keyway------

36.01 €

1 11 Days 101.01 to 3.003412.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8No Keyway------

36.01 €

1 11 Days 101.01 to 3.004412.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8No Keyway------

36.01 €

1 11 Days 101.01 to 3.004512.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8No Keyway------

39.45 €

1 12 Days 101.01 to 3.004512.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8One Side Key Way---K221

36.01 €

1 11 Days 100.05 to 1.003312.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 00.3280000.02 to 0.20.1Polyacetal±±0.33.0X10-8No Keyway------

39.45 €

1 12 Days 100.05 to 1.003312.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 00.3280000.02 to 0.20.1Polyacetal±±0.33.0X10-8One Side Key Way---K221

39.45 €

1 12 Days 101.01 to 3.005512.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8One Side Key WayK221---

44.58 €

1 12 Days 101.01 to 3.005512.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8Both sides keywayK221K221

36.01 €

1 11 Days 101.01 to 3.005512.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8No Keyway------

39.45 €

1 12 Days 101.01 to 3.005512.71810,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.3280000.02 to 0.20.1Aluminum±0.33.0X10-8One Side Key Way---K221

38.61 €

1 11 Days 101.01 to 3.00331618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7No Keyway------

38.61 €

1 11 Days 101.01 to 3.00441618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7No Keyway------

38.61 €

1 11 Days 101.01 to 3.00451618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7No Keyway------

42.03 €

1 12 Days 101.01 to 3.00451618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K221

38.61 €

1 11 Days 101.01 to 3.00461618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7No Keyway------

42.03 €

1 12 Days 101.01 to 3.00461618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K221

42.03 €

1 12 Days 101.01 to 3.00461618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K331.4

38.61 €

1 11 Days 100.05 to 1.00331618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 00.5240000.02 to 0.20.15Polyacetal±±0.38.4X10-7No Keyway------

42.03 €

1 12 Days 100.05 to 1.00331618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 00.5240000.02 to 0.20.15Polyacetal±±0.38.4X10-7One Side Key Way---K221

38.61 €

1 11 Days 100.05 to 1.00331618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 00.5240000.02 to 0.20.15Polyacetal±±0.38.4X10-7No Keyway------

42.03 €

1 12 Days 100.05 to 1.00331618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 00.5240000.02 to 0.20.15Polyacetal±±0.38.4X10-7One Side Key Way---K221

42.03 €

1 12 Days 100.05 to 1.00331618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 00.5240000.02 to 0.20.15Polyacetal±±0.38.4X10-7One Side Key Way---K331.4

42.03 €

1 12 Days 101.01 to 3.00551618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key WayK221---

47.18 €

1 12 Days 101.01 to 3.00551618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7Both sides keywayK221K221

42.03 €

1 12 Days 101.01 to 3.00561618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key WayK221---

47.18 €

1 12 Days 101.01 to 3.00561618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7Both sides keywayK221K221

47.18 €

1 12 Days 101.01 to 3.00561618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7Both sides keywayK221K331.4

38.61 €

1 11 Days 101.01 to 3.00551618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7No Keyway------

42.03 €

1 12 Days 101.01 to 3.00551618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K221

38.61 €

1 11 Days 101.01 to 3.00561618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7No Keyway------

42.03 €

1 12 Days 101.01 to 3.00561618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K221

42.03 €

1 12 Days 101.01 to 3.00561618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K331.4

42.03 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key WayK221---

47.18 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7Both sides keywayK221K221

47.18 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7Both sides keywayK221K331.4

42.03 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key WayK331.4---

47.18 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7Both sides keywayK331.4K221

47.18 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7Both sides keywayK331.4K331.4

38.61 €

1 11 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7No Keyway------

42.03 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K221

42.03 €

1 12 Days 101.01 to 3.00661618.510,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.5240000.02 to 0.20.15Aluminum±0.38.4X10-7One Side Key Way---K331.4

38.44 €

1 11 Days 101.01 to 3.004419.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7No Keyway------

38.44 €

1 11 Days 101.01 to 3.004519.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7No Keyway------

41.86 €

1 12 Days 101.01 to 3.004519.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7One Side Key Way---K221

41.86 €

1 12 Days 101.01 to 3.005519.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7One Side Key WayK221---

45.28 €

1 12 Days 101.01 to 3.005519.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7Both sides keywayK221K221

41.86 €

1 12 Days 100.05 to 1.004419.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 00.9200000.02 to 0.20.15Polyacetal±±0.31.7X10-7One Side Key WayK221---

45.28 €

1 12 Days 100.05 to 1.004419.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 00.9200000.02 to 0.20.15Polyacetal±±0.31.7X10-7Both sides keywayK221K221

45.28 €

1 12 Days 100.05 to 1.004419.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 00.9200000.02 to 0.20.15Polyacetal±±0.31.7X10-7Both sides keywayK221K331.4

41.86 €

1 12 Days 101.01 to 3.005819.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7One Side Key WayK221---

45.28 €

1 12 Days 101.01 to 3.005819.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7Both sides keywayK221K221

45.28 €

1 12 Days 101.01 to 3.005819.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7Both sides keywayK221K331.4

45.28 €

1 12 Days 101.01 to 3.005819.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7Both sides keywayK221K441.8

38.44 €

1 11 Days 101.01 to 3.005519.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7No Keyway------

41.86 €

1 12 Days 101.01 to 3.005519.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7One Side Key Way---K221

38.44 €

1 11 Days 100.05 to 1.004419.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 00.9200000.02 to 0.20.15Polyacetal±±0.31.7X10-7No Keyway------

41.86 €

1 12 Days 100.05 to 1.004419.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 00.9200000.02 to 0.20.15Polyacetal±±0.31.7X10-7One Side Key Way---K221

41.86 €

1 12 Days 100.05 to 1.004419.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 00.9200000.02 to 0.20.15Polyacetal±±0.31.7X10-7One Side Key Way---K331.4

38.44 €

1 11 Days 101.01 to 3.005819.12210,001 to 78,000High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant0.9200000.02 to 0.20.15Aluminum±0.31.7X10-7No Keyway------

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Basic information

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

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