KEM-150-400-SKK Kollmorgen Essentials Shaft Key Kit
Sku#: KEM-150-400-SKK
The Kollmorgen KEM-150-400-SKK Shaft Key Kit is the official OEM shaft key set engineered for KEM-series 150-, 250-, 300-, and 400-frame servo motors, including both 120/240V (2V) and 240/480V (4V) Kollmorgen Essentials models. This kit provides the properly sized shaft key required for secure and slip-free mechanical coupling between the motor shaft and driven load components such as couplings, pulleys, gears, timing belt hubs, and other torque-transmission mechanisms.
A correctly matched shaft key is essential in industrial automation systems, ensuring reliable torque transfer and maintaining precise alignment during high-speed, high-inertia, or reversing motion. Using the OEM key guarantees perfect fitment within the motor’s factory-machined keyway, preserving mechanical integrity and preventing shaft or hub damage.
The KEM-150-400-SKK kit installs quickly and is ideal for new machine builds, retrofits, motor replacements, and preventive maintenance tasks. It is recommended for use in demanding automation environments including packaging, robotics, material processing, indexing systems, and multi-axis industrial machinery.
This kit ensures that KEM motors maintain their designed performance and mechanical reliability, supporting long-term, trouble-free operation.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | KEM-150-400-SKK |
| Product Type | Shaft Key Kit |
| Compatible Motor Models | KEM-2V150, 2V250, 2V300, 2V400; KEM-4V150, 4V250, 4V300, 4V400 |
| Compatible Frame Sizes | 150-frame, 250-frame, 300-frame, 400-frame KEM Essentials motors |
| Primary Function | Provides OEM-sized shaft key for secure torque coupling |
| Installation | Drop-in component, sized to OEM keyway—no modifications required |
| Ideal Applications | Pulleys, gearboxes, couplings, timing belt drives, mechanical linkages |
| Manufacturer | Kollmorgen |