Drive Components
Jaw Couplings
DESCH jaw couplings provide a simple, reliable solution for connecting shafts and transmitting torque across a wide range of industrial drive systems.
A reliable solution for connecting shafts and transmitting torque across a wide range of industrial drive systems.
DESCH jaw couplings are designed to provide dependable torque transmission while accommodating the operating conditions of industrial drive systems. The coupling consists of two hubs connected by an elastomeric element, allowing the coupling to absorb vibration and shock while compensating for shaft misalignment. Their straightforward construction provides a practical solution where reliable power transmission, compact installation, and ease of maintenance are important. With different hub and elastomer options available, jaw coupling technology can be adapted to suit a variety of machinery and operating conditions.
General Industrial & Engineering
Material Handling & Processing
Manufacturing & Forming
Pumps, Fans & Compressors
Standard Jaw Couplings
DESCH standard jaw couplings provide a compact and straightforward solution for general-purpose shaft connection. Two hubs engage with an elastomeric insert, or spider, which transmits torque while providing flexibility between the connected shafts. This construction helps accommodate misalignment while cushioning shock and vibration within the drive system.
- Reliable torque transmission
- Low-maintenance design
- Suitable for general industrial applications
| Key Benefit | Vibration and shock absorption |
Choosing The Coupling For The Job
There’s a lot to consider when choosing the right DESCH product for your specific application.
Conditions
From environmental exposure to system constraints, the right solution must align with how your equipment runs.
Key factors to assess include:
- Shaft diameter and connection requirements
- Angular and parallel misalignment
- Temperature and environmental conditions
Use Case
Jaw couplings are a practical solution for general industrial drives.
When evaluating use cases, consider:
- Peak and shock loading
- Continuous or intermittent operation
- Required operating speed
Configuration
Jaw couplings can be configured with different hub and elastomer options to suit the requirements of the drive system.
Our options include:
- Standard jaw couplings
- Aluminum jaw couplings
- Different elastomer characteristics
Maintain For Longevity
While DESCH products are engineered for long-term performance, appropriate maintenance helps protect reliability, extend service life, and prevent avoidable downtime.
- Install and align according to the applicable instructions
- Inspect the elastomeric element regularly for wear or damage
- Check hubs, fasteners and shaft connections for secure installation
- Monitor for abnormal vibration, noise or changes in operating conditions
- Replace worn elastomeric elements as required
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