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MBCLK25-7-6-A

$160,57
Cantidad Price (USD)
1 $160,57
10 $145,97
25 $121,65
50 $109,48
100 Request Quote
Built to Order. Lead Time: 0-2 Days
Ruland MBCK25-7-6-A, 7mm x 6mm Bellows Coupling, Aluminum, Clamp Style With Keyway, 25.4mm OD, 34.2mm Length

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PRODUCT SPECIFICATIONS

Ruland MBCK25-7-6-A is a clamp bellows coupling with 7mm x 6mm bores, 25.4mm OD, 34.2mm length and 2mm keyway on the 7mm bore and no keyway on the 6mm bore. It is zero-backlash and has a balanced design for reduced vibration at high speeds. MBCK25-7-6-A is comprised of two anodized aluminum hubs and a stainless steel bellows. The bellows are able to flex while remaining rigid under torsional loads allowing for all types of misalignment to be accommodated. This bellows coupling is lightweight and has low inertia making it suitable for applications with speeds up to 10,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. Ruland MBCK25-7-6-A has four convolutions allowing for high torsional rigidity and making it an excellent fit for precise positioning stepper servo applications as well as encoders. It is machined from solid bar stock that is sourced exclusively from North American mills and RoHS3 and REACH compliant. MBCK25-7-6-A is carefully manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

PRODUCT SPECIFICATIONS

Dimensions

Agujero (B1)

7 mm

Agujero (B2)

6 mm

Chavetero (K1)

2 mm

Chavetero (K2)

NK

Penetración del eje máximo (B1)

18,2 mm

Penetración del eje máximo (B2)

18,2 mm

Diámetro exterior OD

25,4 mm

Tolerancia del agujero

+0,03 mm / -0,00 mm

Longitud L

38,7 mm

Tolerancia del Longitud

+/- 0,76 mm

Ancho del cubo (LH)

11,85 mm

Tolerancia del eje recomendada

+0,000 mm / -0,013 mm

Fastening Hardware

Tornillo de abrazadera forjado

M3

Material del tornillo

Alloy Steel

Tamaño de la llave hexagonal

2,5 mm

Acabado de los tornillos

Black Oxide

Par de apriete

2,1 Nm

Número de tornillos

2 cada

Performance Specifications

Reversión del par dinámico

1,70 Nm

Desalineación angular

3,0°

Par dinámico sin reversión

3,40 Nm

Desalineación paralela

0,20 mm

Par estático

6,8 Nm

Movimiento axial

0,61 mm

Rigidez torsional

20,9 Nm/Deg

Momento de inercia

2.891 x10-6 kg-m2

Velocidad máxima

10,000 RPM

Bearing Support Required

¿Juego cero?

¿Diseño equilibrado?

Recommended Installation Tools

Recommended Torque Wrench

TW:BT-1R-1/4-18.3

Recommended Hex Key

Metric Hex Keys

Additional Information

Especificación de material

Cubos: Barra de aluminio 2024-T351
; Fuelles: Acero inoxidable tipo AISI 321

Temperatura

-40°C a 93°C

Especificación de acabado

Anodizado con Sulfúrico MIL-A-8625 Tipo II, Clase 2 y ASTM B580 Tipo B Anodizado Negro

Bellows Attachment Method

Epoxy

Fabricante

Ruland Manufacturing

País de origen

EE.UU.

peso

0.070956

Tariff Code

8483.60.8000

UNSPC

31163018

Product Notes

Nota 1

Stainless steel hubs are available upon request.

Nota 2

Torque ratings are at maximum misalignment.

Nota 3

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

Nota 4

Torque ratings for the couplings are based on the physical limitations/failure point of the metal bellows. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the metal bellows. Please consult technical support for more assistance.

MBCLK25-7-6-A
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