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50,000 Stock items for Same Day Ship Out.
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Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
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A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
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Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
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A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
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A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
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A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
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A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
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A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
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A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
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A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
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Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
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Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
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Browse our injection molding components including Heating Items, Couplers, Hoses and more.
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Brands
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Step Flex STF
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.
(i)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.
Japanese Only
| Part Number |
|---|
| STF-019SA1-6.35B-6.35B |
| STF-039SA1-15B-19B |
| STF-056SA1-15B-28B |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Hole 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 72.06 | 1 Piece(s) | 95 Day(s) or more | 10 | 6.35 | 6.35 | 19 | 25 | 1.01~3.00 | 3 | 0.15 | 0.2 | 0.70×10-6 | ||
SGD 99.72 | 1 Piece(s) | 7 Day(s) or more | 10 | 15 | 19 | 39 | 41 | 10.01~20.00 | 17 | 0.2 | 0.3 | 21.13×10-6 | ||
SGD 133.68 | 1 Piece(s) | 7 Day(s) or more | 10 | 15 | 28 | 56 | 60 | 50.01~100.00 | 60 | 0.2 | 0.3 | 125.5×10-6 |
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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 |
Specification/Dimensions
-
Hole 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)
-
type
- STF-SA1
Days to Ship
-
- All
- 7 Day(s) or Less
- 95 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Tech Support
- Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
- Tel：(65) 6733 7211 / FAX：(65) 6733 0211
- 9:00am - 6:00pm (Monday - Friday)
- Technical Inquiry
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