AMU-C Electromagnetic Clutch/Brake
(Torque Range: 2~70in-lbs / 0.25~8Nm)
Clutch/brake units are designed for general industrial use. Unit features die cast housing with double bearing support on the input and the output shafts. Units come standard with zero backlash armatures but can be modified for high cycle applications using a zero gap armature. Modular simple 1 piece construction means no adjustments required. Clear plastic cover allows you to see inside the unit without having to remove the cover.
AMU-C Electromagnetic Clutch/Brake Links
Ogura Design Advantages
EASY MOUNTING AND MAINTENANCE
The clutch/brake units are preassembled. No adjustments are necessary, simply attach your pulley or coupling to the output shaft and you are ready to go.
ZERO BACKLASH
By mounting the armature to the hub via leaf springs, backlash is minimized and armature rattle is eliminated.
CONTROLLABLE RESPONSE TIME
Variations in acceleration or deceleration times and slip torque can be achieved by controlling the applied current.
FAST RESPONSE
Elimination of splines provides faster response and high performance by overcoming friction in the armature and hub.
HIGH HEAT DISSIPATION
The AM series units perform relentlessly year after year, even in heavy duty applications, due to their excellent heat dissipation.
GOOD OVERHUNG LOAD CAPACITY
Four bearings (two on the bore input and output) provide excellent overhung load capacity.
Models and Dimensions
| Model No. | Ogura P/N | Static Torque (ft-lbs) | max RPM | Bore (inch) | Volts/ Watts | Keyway | Wgt (lbs) | PIC | DXF | 3D | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AMU-2.5C | 25255900 | 0.183 | 3600 | 6mm shaft | 24/3 | 2mm width | 0.90 |  |  |  | |
| AMU-5C | 25256000 | 0.367 | 3600 | 6mm shaft | 24/4 | 2mm width | 1.20 | | | | |
| AMU-10C | 25256100 | 0.741 | 3600 | 8mm shaft | 24/6 | 2.5mm width | 2.00 | | | | |
| AMU-20C | 25256200 | 1.5 | 3600 | 10mm shaft | 24/6.1 | 4mm width | 3.30 | | | | |
| AMU-40C | 25256300 | 3 | 3600 | 12mm shaft | 24/9 | 4mm width | 4.50 | | | | |
| AMU-80C | 25256400 | 6 | 3600 | 15mm shaft | 24/11.5 | 5mm width | 6.30 | | | |