Electromagnetic clutches and brakes from jbj Techniques Limited

Multiple disk brake designed for high torque small environment. Brakes are designed to work in oil. Multiple disks produce high torque in a compact design. Special oil path grooves in the friction plates allow for quick engagement and response time. Because brakes are used in oil lubrication they have excellent heat dissipation. TheMWseries are designed as extremely compact multiple disc units that deliver high torque rates. HighHeat Dissipation. High-torque Compact Design. The oil lubrication systemprovides excellent heat dissipationmaking theMWseries suitable for heavy duty operation. Separator springs between the friction plates allow for quick disconnect when the power is released. These springs also keep the disks from making contact with each other in the disengagedmode. Quick Release Time. Dry typemultiple disc electromagnetic clutch brake (Model MD) is also available. Electrical features and dimensions are the same as wet type (Model MW). Note: Fast Torque Buildup. TheMWseries stationary field design and oil lubrication system significantly reduce wear andmaintenance while increasing operational life. Long LifeAnd LowMaintenance. An efficiently etched oil path on the friction disk, coupled with special treatment of the friction disks ensures fast response and release time. Brakes/Clutches MWB Electromagnetic Multiple-Disk Brake www.jbj.co.uk/electromagnetic-brakes.html 47 #DriveLineHarmony MWB-5 23124500 101.686 / 75 3200 30 mm 24 / 18 8 x 2 2.00 / 4.40 MWB-80 23125500 1561.902 / 1152 2000 70 mm 24 / 45 20 x 5 19.05 / 42.00 MWB-10 23124700 203.373 / 150 3000 40 mm 24 / 24 12 x 2.5 3.40 / 7.50 MWB-20 23125000 390.476 / 288 2800 50 mm 24 / 31 14 x 2.5 4.49 / 9.90 MWB-40 23125200 780.951 / 576 2400 60 mm 24 / 36 18 x 3 9.98 / 22.00 MWB-160 23126000 3123.804 / 2304 1600 90 mm 24 / 100 25 x 5 33.11 / 73.00 Number Number Nm / ft-lbs rpm kg / lbs Model Part Static Torque Maximum Bore Volts / Watts Keyway Weight MWB-1.2 23123900 24.405 / 18 4000 20 mm 24 / 8 6 x 1.7 0.68 / 1.50 MWB-2.5 23124200 50.165 / 37 3600 25 mm 24 / 12 8 x 1.7 1.32 / 2.90 18 to 2360 ft-lbs. Torque Range: 24.4 to 3199.7 Nm.

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