Flexible coupling MJB
jawtransmissionfor shafts

Flexible coupling - MJB - NBK (Nabeya Bi-tech Kaisha) - jaw / transmission / for shafts
Flexible coupling - MJB - NBK (Nabeya Bi-tech Kaisha) - jaw / transmission / for shafts
Flexible coupling - MJB - NBK (Nabeya Bi-tech Kaisha) - jaw / transmission / for shafts - image - 2
Flexible coupling - MJB - NBK (Nabeya Bi-tech Kaisha) - jaw / transmission / for shafts - image - 3
Flexible coupling - MJB - NBK (Nabeya Bi-tech Kaisha) - jaw / transmission / for shafts - image - 4
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Characteristics

Type
flexible, jaw
Product applications
transmission, for shafts, spindle, for machine tools, for spindles
Performance
high-performance, low noise and vibration, high-torque, heavy-duty
Other characteristics
torque, misalignment correction, anti-vibration, disassemblable
Installation system
sleeve
Torque

Max.: 560 Nm
(413.0348 ft.lb)

Min.: 4.9 Nm
(3.61405 ft.lb)

Rotational speed

Max.: 23,000 rpm
(144,513.26 rad.min-1)

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

Description

MJB is a jaw type flexible coupling. With the superior high torque transmission, it is ideal for machine tool spindles. Excellent flexibility allows eccentricity, and angular misalignment and vibration to be accepted. It has electrical insulation. Resistance value: not less than 2 MΩ. There are four types of sleeve hardness. Please select desirable units according to usage conditions including torque and misalignment. Since the sleeve's vibration absorption can raise the gain of a servomotor, tight fit can achieve high responsive operation exceeding the Disk coupling. Easy fit allows you to assemble and partition the hub and sleeve smoothly. This allows you to reduce the time of assembling the unit and maintenance. Application Machine tool / Spindle Please feel free to contact us for a quotation.
*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.