Introduction In traditional mechanical setups, replacing a worn coupling spider often requires moving the motor or disconnecting the entire drive train. The DPG Split-Hub Jaw Coupling changes that. By allowing the hubs to be clamped radially, it provides industrial-grade strength with unparalleled ease of maintenance.

1. The “Radial Installation” Advantage The primary benefit of the DPG series is its split-hub structure. In complex machines where space is tight, being able to “clamp” the coupling onto the shaft from the side (radially) instead of sliding it on from the end (axially) is a massive advantage. This design is particularly valuable for stepper motors and large pumps where shaft access is limited.

2. 45# Steel: Built for Torque While aluminum couplings are great for low-load precision, 45# Steel is the material of choice for high-torque applications. The DPG hubs provide the structural rigidity needed to handle the aggressive start-stop cycles of industrial automation and metallurgy equipment without the risk of hub deformation.

3. German Damping Technology A coupling is only as good as its elastic element. We use German-imported polyurethane spiders because they offer a wider range of operating temperatures and better chemical resistance. These spiders absorb the “shock” of the drive, preventing vibrations from reaching your sensitive motor bearings or CNC spindles.

4. Maintenance-Free Reliability Because the DPG series requires no lubrication and features a blackened, rust-resistant surface, it is a “fit and forget” solution. It is widely used in Petroleum, Chemical, Textile, and Metallurgical industries where equipment must run continuously for long periods in demanding environments.

Maintenance shouldn’t stop your production. ⚙️🛠️

Upgrade to the DPG Split-Hub Jaw Coupling—the robust, high-torque solution designed for rapid installation and maximum uptime.

✅ Split-Hub Design: Easy radial assembly without moving your motor or equipment.

✅ Industrial Strength: Premium 45# steel hubs with 12.9-grade high-strength bolts.

✅ German Precision: Equipped with imported PU spiders for elite vibration damping.

✅ Zero Backlash Options: H7 bore precision for perfect concentricity and positioning.

✅ Tough Finish: Professional blackening treatment for superior corrosion resistance.

Perfect for High-Torque Stepper Motors, CNC Machinery, and Heavy Industrial Pumps.

Reference image_3412bb.png for detailed dimensions and image_33bca5.png for our high-precision finish quality.

Direct from the source—get factory-certified reliability with global shipping! 🌍📦

DM us for a technical catalog or a custom quote today! 📥

Inquiry: www.apexcoupling.com

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