The model EC30XP high performance clutch has a slightly larger bore allowing
the use of a stiffer shaft for higher load applications. Reell's clutches are
designed for easy mechanical and electrical assembly and for low power consumption.
The EC30XP offers high quality performance and increased torque capability at
a competitive price.
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Design Characteristics
Technology |
Electromechanical wrap spring clutch |
Low Wattage |
The EC30XP requires only 3.5 watts of power for engagement |
High Torque, Small Package Size |
The EC30XP provides 3.39 N-m (30 lb-in) of total load over a life of 1
million actuations with an outside diameter of about 33mm (1.3 inches), and
a shaft length of about 27mm (1 inch). |
Rapid Acceleration |
After spring wrap-down, the EC30XP will accelerate loads from zero to
full speed in less than 3 milliseconds. |
Consistent Performance |
Engagement is made with virtually no slippage and disengagement is almost
instantaneous. |
Power Source |
All Reell clutches operate on either filtered or unfiltered dc power.
The use of filtered power is recommended for better life at high speed. |
Application Considerations
Single Direction |
Wrap spring clutches provide torque only in the direction
in which they wrap down. This allows for overrunning. |
Relative High Shock |
Due to the EC30XP's rapid acceleration, system inertia effects can be
significant. In some applications an in-line slip device may be used for
shock absorption. Please contact a Reell Sales Representative for more information
regarding this option. |
Engagement Relative to Speed |
The EC30XP relies on relative motion between the input and output for
engagement. Thus, the slower the speed, the longer the time until engagement. |
Operating Parameters |
EC30XP performance is best within the following conditions:
- 0°- 40° C (32°-104° F)
- 100-800 rpm typical, 1400 rpm max.
- Minimum load friction torque 0.05 N-m (6.0 oz-in) plus customer input bearing torque.
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Available Options:
Direction: CW, CCW
Bore: 1/4 inch, 5/16 inch, 6mm, 8mm
Shaft: Cross Pin , D Shaft
Voltage: 12 VDC, 24 VDC
Electrical Connection: Molded Connector, 8" leaded coil (24 volt model
only)
Applications
- Paper Feed Systems
- Copiers/Printers
- Finishing Equipment
- Collators/Sorters
- Mailing Equipment
- Ticket and Receipt Dispensers
- Revolving Media Displays
- Packaging Equipment