07.09.670-4003
Wake Industrial LLC is not an authorized distributor of this product.
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07.09.670-4003 is a Combibox electrical clutch. It does not include a brake. Nominal air gap on the unit is 0.3 millimeters.
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Product Description:
07.09.670-4003 is a Combibox device without a brake and is an electrical clutch for use between a gear and motor. It is manufactured by KEB Automation. It is a Type 09 device with size code of 07 and design code of 670. Combibox units feature KEB’s patented air gap modification technology. Type 09 units do require housing disassembly for changing the air gap. Nominal air gap on size 07 devices is 0.3 millimeters. The gap must be changed before it reaches three times its nominal size. Adjustment improves operating life of device components that degrade from wear during operation. The components that degrade include the clutch rotor and armature. These components must be replaced before they degrade to an unacceptable extent. To order replacement parts, operators can share the 11-digit part number.
If the part number is not available, the type and size of the device, its magnet voltage and its input style must be shared. To replace parts, the box must be opened and electrical connections must be loosened. The housing of the unit must be disassembled by removing the four bolts. The clutch rotor is on the inside of the unit and must be replaced without contamination of the friction lining. The armature can be replaced after that. KEB recommends cleaning of friction surfaces before installation of replacement parts. Wiring can be completed for the clutch once parts are installed. The final step is reassembly of the Combibox device and changing of the air gap. Accessories for Combibox devices include rectifiers and rapid switches. Rectifiers can be used for applications with an AC mains. Combitron switches are useful for applications requiring high cycle rates.
Frequently Asked Questions about 07.09.670-4003:
Q: Does air gap adjustment require disassembly?
A: Air gap adjustment requires disassembly of the driving size.
Q: What are applications of the unit?
A: Applications include plastics machinery, packaging, food processing and woodworking machines.
Q: What are the mating dimensions?
A: The unit has IEC mating dimensions.
Q: What is the maximum allowed air gap?
A: The maximum allowed air gap is three times its nominal size.
Q: What is the benefit of air gap adjustment?
A: Air gap adjustment allows improvement in the operating lifespan of components that wear during operation.
