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Step Flex STF (STF-044SA1-9B-20B)

MIP STEPFLEX COUPLING

Step Flex STF (STF-044SA1-9B-20B)
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  • 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

High damping capacity standard coupling.
[Features]
· Newly developed laminated rubber element achieves high damping and low reaction force.
· No backlash with an integral structure employing HNBR for the element part transmission power.
· Vibration is attenuated more quickly than a flexible coupling using metal for the elastic part.
· Suppresses resonance phenomena that may occur in stepper motors, etc., and avoids resonance over a wide operating speed range. Provides stable high-speed control.
· The element section is a laminated rubber element sandwiched between HNBRs with different hardness thereby reducing the axial reaction force due to misalignment.
· The burden on the mating shaft and bearing can be greatly reduced.
[Applications]
· High damping performance coupling for servo / stepper motor.

 
Part Number
STF-044SA1-9B-20B
Part NumberPriceNameMinimum 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)

฿ 3,651.44

MIP STEPFLEX COUPLING 1 Piece(s) 11 Day(s) 10920444820.01~50.00300.20.337.30×10-6

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  1. 1

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