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  • Please note that the MISUMI Pune office and warehouse will be closed on November 20th due to the state election.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Step Flex STF

Step Flex STF
You can add up to 6 items per a category to the compare list.

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    • Starting From :
      4,090₹/Unit
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Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.


Product Description

Newly developed multi-layer rubber element achieves high attenuation and low recoil force. Couplings with high damping performance. For servo and stepper motors.
Integrated structure with no backlash that adopts HNBR for the power transmitting element. Damps vibration more quickly than a flexible coupling using metal for the elastic part.
This makes it possible to inhibit resonance, a phenomenon which tends to occur with stepper motors, etc. Helps avoid resonance over a wide range of operating speeds. Provides stable high speed control.
Furthermore, by using a layered rubber element sandwiched between HNBR with different levels of hardness, the shaft reaction force due to misalignment is reduced. The burden on the counter shaft and bearing can be reduced drastically.

 
Part Number
STF-013SA1-3B-3B
STF-013SA1-3B-4B
STF-013SA1-3B-5B
STF-013SA1-4B-4B
STF-013SA1-4B-5B
STF-016SA1-4B-5B
STF-016SA1-5B-5B
STF-016SA1-5B-6B
STF-016SA1-6B-6B
STF-019SA1-3B-8B
STF-019SA1-4B-8B
STF-019SA1-5B-5B
STF-019SA1-5B-6B
STF-019SA1-5B-6.35B
STF-019SA1-6B-6.35B
STF-019SA1-6.35B-6.35B
STF-019SA1-7B-8B
STF-019SA1-8B-8B
STF-024SA1-5B-10B
STF-024SA1-6B-8B
STF-024SA1-6B-10B
STF-024SA1-7B-8B
STF-024SA1-7B-10B
STF-024SA1-8B-8B
STF-024SA1-8B-9B
STF-024SA1-8B-9.525B
STF-024SA1-8B-10B
STF-024SA1-10B-10B
STF-029SA1-5B-5B
STF-029SA1-5B-8B
STF-029SA1-6B-10B
STF-029SA1-8B-10B
STF-029SA1-8B-11B
STF-029SA1-8B-12B
STF-029SA1-10B-10B
STF-029SA1-10B-12B
STF-029SA1-10B-13B
STF-029SA1-12B-12B
STF-034SA1-5B-11B
STF-034SA1-5B-15B
STF-034SA1-6B-10B
STF-034SA1-6B-16B
STF-034SA1-8B-8B
STF-034SA1-8B-14B
STF-034SA1-8B-15B
STF-034SA1-8B-16B
STF-034SA1-10B-10B
STF-034SA1-10B-14B
STF-034SA1-12B-12B
STF-034SA1-12B-15B
STF-034SA1-12B-16B
STF-034SA1-13B-15B
STF-034SA1-14B-14B
STF-034SA1-14B-15B
STF-034SA1-15B-16B
STF-039SA1-8B-10B
STF-039SA1-8B-12B
STF-039SA1-8B-14B
STF-039SA1-8B-15B
STF-039SA1-8B-17B
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipRoHSHole diameter d1
(Ø)
Hole diameter d2
(Ø)
O.D.
(Ø)
Full Length
(mm)
Allowable Torque Range
(N•m)
Allowable Torque
(N•m)
Allowable Lateral Misalignment
(mm)
Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)

₹ 5,392.65

1 Piece(s) 11 Day(s) or more 103313180.05~1.0010.150.20.11×10-6

₹ 5,392.65

1 Piece(s) 11 Day(s) or more 103413180.05~1.0010.150.20.11×10-6

₹ 5,392.65

1 Piece(s) 11 Day(s) or more 103513180.05~1.0010.150.20.11×10-6

₹ 5,392.65

1 Piece(s) 11 Day(s) or more 104413180.05~1.0010.150.20.11×10-6

₹ 5,392.65

1 Piece(s) 11 Day(s) or more 104513180.05~1.0010.150.20.11×10-6

₹ 4,239.93

1 Piece(s) 11 Day(s) or more 104516221.01~3.0020.150.20.31×10-6

₹ 4,239.93

1 Piece(s) 12 Day(s) or more 105516221.01~3.0020.150.20.31×10-6

₹ 4,239.93

1 Piece(s) 11 Day(s) or more 105616221.01~3.0020.150.20.31×10-6

₹ 4,239.93

1 Piece(s) 10 Day(s) or more 106616221.01~3.0020.150.20.31×10-6

₹ 4,090.07

1 Piece(s) 11 Day(s) or more 103819251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 11 Day(s) or more 104819251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 11 Day(s) or more 105519251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 21 Day(s) or more 105619251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 11 Day(s) or more 1056.3519251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 11 Day(s) or more 1066.3519251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 94 Day(s) or more 106.356.3519251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 11 Day(s) or more 107819251.01~3.0030.150.20.70×10-6

₹ 4,090.07

1 Piece(s) 10 Day(s) or more 108819251.01~3.0030.150.20.70×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 1051024273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 106824273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 1061024273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 107824273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 1071024273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 108824273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 108924273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 1089.52524273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 1081024273.01~5.0050.150.21.89×10-6

₹ 5,419.45

1 Piece(s) 11 Day(s) or more 10101024273.01~5.0050.150.21.89×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 105529305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 105829305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 1061029305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 1081029305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 10 Day(s) or more 1081129305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 1081229305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 10101029305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 10101229305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 10101329305.01~10.0080.20.34.41×10-6

₹ 5,640.45

1 Piece(s) 11 Day(s) or more 10121229305.01~10.0080.20.34.41×10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 10511343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 10515343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 10610343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 10616343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 1088343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 10814343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 10815343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 10816343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 10 Day(s) or more 101010343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101014343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101212343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101215343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101216343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101315343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101414343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101415343410.01~20.00120.20.39.77 x 10-6

₹ 6,054.33

1 Piece(s) 11 Day(s) or more 101516343410.01~20.00120.20.39.77 x 10-6

₹ 6,855.27

1 Piece(s) 11 Day(s) or more 10810394110.01~20.00170.20.321.13×10-6

₹ 6,855.27

1 Piece(s) 11 Day(s) or more 10812394110.01~20.00170.20.321.13×10-6

₹ 6,855.27

1 Piece(s) 11 Day(s) or more 10814394110.01~20.00170.20.321.13×10-6

₹ 6,855.27

1 Piece(s) 11 Day(s) or more 10815394110.01~20.00170.20.321.13×10-6

₹ 6,855.27

1 Piece(s) 11 Day(s) or more 10817394110.01~20.00170.20.321.13×10-6

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Basic Information

Type Vibration Damping Rubber Type Application Servo Motor / Stepping Motor Features High Torque / Backlash 0 / Vibration Absorption
Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Max. Rotational Speed Range(r/min) 4001~10000 Body Material Aluminum
Allowable Angular Misalignment(deg) 1.5 Product Category Coupling body Allowable Lateral Misalignment Range(mm) 0.02~0.2
Maximum Rotation Speed(r/min) 10000 Buffer Material Nitrile Rubber Operating Temperature Range(°C) -20::80
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