The V series clutches and brakes are dry type single disc units. This ensures fast response in high speed, high cycle applications. Brake designed for general industrial applications. Units come standard with zero backlash armature. Units are normally produced in a high torque version but a lower torque is also available which reduces the overall length of the clutch by 15%. Options for this unit include an automatic air gap that adjusts as the clutch wears, a quiet armature option that reduces clutch engagement noise for application in hospitals or offices and a 1 piece designed option that simplifies mounting. Fast Response. Zero Backlash. The armature is mounted to the hub by special leaf springs to provide minimal backlash and no armature rattle. The air gap is automatically adjusted as the friction surfaces wear during the entire life of the unit, increasing longevity by 50%. High Torque Versions Available (H series). The compact design of the V-series reduces mounting requirements during installation. Quiet Armature (Option S). One piece design simplifies mounting. Compact Design. To help dampen the noise that sometimes occurs during engagement, Ogura has developed a quiet armature option that is available on all V series models. One Piece Design (option P). Both standard units and high torque (H) versions are shown in the following data sheets. The high torque versions have identical diameters to the standard versions, however they are slightly longer to allow for a higher power coil. Automatic Gap Adjustment (optional). www.jbj.co.uk/electromagnetic-brakes.html 21 Brakes/Clutches VB Electromagnetic Brake #DriveLineHarmony VBEH-1.2P 23675100 14.914 / 11 6000 15 mm 24 / 18 5x2.3 1.20 / 2.64 VBEH-2.5 23657100 29.828 / 22 5500 N/A 24 / 22 N/A 1.20 / 2.64 Number Number Nm / ft-lbs rpm kg / lbs VF Cooling Fan 0 N/A N/A 0.00 VBEHA-5 23661100 59.656 / 44 4000 25 mm 24 / 33 8x3.3 3.70 / 8.15 VBEH-2.5P 23675900 29.828 / 22 5500 20 mm 24 / 22 6x2.8 2.10 / 4.63 VBEH-5P 23676700 59.656 / 44 4500 25 mm 24 / 33 8x3.3 3.70 / 8.15 VBEH-1.2 23656300 14.914 / 11 6000 N/A 24 / 18 N/A 0.64 / 1.41 VBEHA-2.5 23661000 29.828 / 22 5000 20 mm 24 / 22 6x2.8 1.90 / 4.19 VBE-10 23785000 101.686 / 75 3600 N/A 24 / 38 - 3.72 / 8.20 VBEHA-1.2 23660900 14.914 / 11 5500 15 mm 24 / 18 5x2.3 1.00 / 2.20 Model Part Static Torque Maximum Bore Volts / Watts Keyway Weight VBEH-5 23657900 59.656 / 44 4500 N/A 24 / 33 N/A 2.20 / 4.85 VBE-20 23785100 203.373 / 150 3000 N/A 24 / 53 - 6.99 / 15.40 VBEH-0.6 23655500 6.915 / 5.1 7000 N/A 24 / 12 N/A 0.37 / 0.82 Torque Range: 6.8 to 59.7 Nm. 5 to 44 ft-lbs.
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