Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.
Thank you - the Ruland team

MOCT25-8/7.5D-A

46,10 €
Menge Preis (USD)
1 46,10 €
20 41,91 €
50 31,29 €
100 18,79 €
200 Angebot anfordern
In Production Lead Time: 2 Weeks or Less
Ruland MOCT25-8/7.5D-A, 8/7.5Dmm Oldham Coupling Hub, Aluminum, Clamp Style With D-Bore, 25.4mm OD, 9.9mm Length

PRODUKTSPEZIFIKATIONEN

Ruland MOCT25-8/7.5D-A is a clamp d-bore oldham coupling hub with 8/7.5D bore, 25.4mm OD, and 11.9mm length. The d-bore allows for positive drive in applications where the coupling can not slip. It is a component of a three-piece design consisting of two anodized aluminum hubs press fit onto a center disk. This three-piece design allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores. Disks are available in acetal plastic for zero-backlash and high torsional stiffness, nylon for shock absorption and dampening, and PEEK for high temperature and cleanroom environments. MOCT25-8/7.5D-A can accommodate all forms of misalignment and are especially useful in applications with high parallel misalignment (up to 10% of the OD). It operates with low bearing loads protecting sensitive system components such as bearings and has a balanced design for reduced vibration at speeds up to 6,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. MOCT25-8/7.5D-A is machined from bar stock that is sourced exclusively from North American mills and is RoHS3 and REACH compliant. It is manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

PRODUKTSPEZIFIKATIONEN

Abmessungen

Bohrung (B1)

8/7.5D mm

Abflachung (F)

7,50 mm

Flat Tolerance

+.002”/-.000”

Außendurchmesser (OD)

25,4 mm (1,000 zoll)

Max. Nabentiefe (B1)

11,9 mm

Bohrungstoleranz

+0,03 mm / -0,00 mm

Nabenbreite (LH)

11,85 mm

Länge (L)

31,8 mm (1,250 zoll)

Empfohlene Wellentoleranz

+0,000 mm / -0,013 mm

Befestigungsschraube

Innensechskantschraube

M3

Anzahl der Schrauben

je 1

Schraubenwerkstoff

Legierter Stahl

Schraubenoberfläche

Brüniert

Anzugsmoment

2,1 Nm

Größe Sechskantschlüssel

2,5 mm

Leistungsbeschreibungen

Torque Specifications

Torque ratings vary with insert selection

Winkelversatz

0,5°

Paralellversatz

0,008 zoll (0,20 mm)

Max Paralellversatz

0,100 zoll (2,54 mm)

Axialbewegung

0,004 zoll (0,10 mm)

Trägheitsmoment

1.354 x 10-6 kg-m2

Maximale Geschwindigkeit

4.500 U/min

Recommended Inserts

OD16/25-AT, OD16/25-NL, OD16/25-PEK

Bearing Support Required

Ja

spielfrei?

Ja

Ausgewogenes Design?

Ja

Mechanical Fuse

Ja

zusätzliche Information

UPC

65432942061

Herkunftsland

USA

Materialspezifikation

3.1355 (AlCuMg2) Aluminium

Oberflächenverarbeitung

Schwarz eloxiert

Spezifikation Oberflächenbehandlung

Schwarz eloxiert nach MIL-A-8625 Type II, Class 2 und ASTM B580 Type B

Hersteller

Ruland Manufacturing

Temperaturbereich

Acetal -23°C bis 65°C
Nylon -23°C bis 54°C
PEEK -23°C bis 148°C

Gewicht (kg)

0.033607

Tariff Code

8483.60.8000

UNSPC

31163015

Produkthinweise

Anmerkung 1

"Performance ratings are for guidance only. The user must determine suitability for a particular application."

Anmerkung 2

"Torque ratings for the couplings are based on the physical limitations/failure point of the torque disks. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the disks. In some cases` especially when the smallest standard bores are used or where shafts are undersized` slippage on the shaft is possible below the rated torque of the disks. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance."

MOCT25-8/7.5D-A
© 2024 Ruland Manufacturing Co., Inc. Alle Rechte vorbehalten.