- Power Transmission - Mechanical components
- Mechanical Transmission
- Jaw coupling
- NBK (Nabeya Bi-tech Kaisha)
Flexible coupling MJBjawtransmissionfor shafts
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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
(3.6141 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.
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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.