Spiral coupling MST / MSTS
flexiblefor shaftsfor stepper motors

Spiral coupling - MST / MSTS - NBK (Nabeya Bi-tech Kaisha) - flexible / for shafts / for stepper motors
Spiral coupling - MST / MSTS - NBK (Nabeya Bi-tech Kaisha) - flexible / for shafts / for stepper motors
Spiral coupling - MST / MSTS - NBK (Nabeya Bi-tech Kaisha) - flexible / for shafts / for stepper motors - image - 2
Spiral coupling - MST / MSTS - NBK (Nabeya Bi-tech Kaisha) - flexible / for shafts / for stepper motors - image - 3
Spiral coupling - MST / MSTS - NBK (Nabeya Bi-tech Kaisha) - flexible / for shafts / for stepper motors - image - 4
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Characteristics

Type
flexible, spiral
Product applications
for shafts, for stepper motors
Construction
compact, miniature, close-coupled
Performance
zero-backlash
Other characteristics
torque, misalignment correction, with high torsional flexibility
Torque

Min.: 0.1 Nm
(0.07376 ft.lb)

Max.: 35 Nm
(25.81468 ft.lb)

Rotational speed

Min.: 10,000 rpm
(62,831.85 rad.min-1)

Max.: 78,000 rpm
(490,088.45 rad.min-1)

Description

MST is a metal spring coupling with single-piece construction. A slit is inserted into a cylindrical material. A plate spring formed by a slit allows eccentricity, angular misalignment, and end-play to be accepted. Wide variation is available form outside diameter φ 8 to φ 63. MST (set screw type, aluminum) MST-C (clamping type, aluminum) MST-K (set screw type + keyway, aluminum) MSTS (set screw type, stainless steel) MSTS-C (clamping type, stainless steel) MSTS-K (set screw type + keyway, stainless steel) Application Transport device / XY stage / Parts feeder Optional Services -Couplings Bore and Keyway Additional Modification Service -Coupling Stainless Steel Screw Alteration Service Please feel free to contact us for a quotation.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.