Request a quote from Nidec Drive Technology America Corporation.
This quote form is intended for customers and partners in North America seeking information about Nidec Drive Technology America Corporation’s Precision Gearing Technologies. For inquiries related to the Nidec motor group division or from outside this region, please visit the global Nidec Group website to find the appropriate regional or product-specific contact.
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The WPG Series Gearhead Type combines precision, repeatability, and torque-to-weight advantages of our WPU high-torque strain wave gearheads with the modularity, ease of installation, and universal motor mounting of our VR planetary products. The result is a versatile, compact, zero-backlash gearhead available in five frame sizes with reduction ratios up to 160:1—all achieved in a single stage.
Designed for robotics, machine tools, and general automation applications, the WPG allows engineers and integrators to deploy an off-the-shelf solution quickly, even with limited integration experience, helping bring products to market faster. Part-number generation and CAD model downloads are available through our online configurator for seamless motor-to-gearhead integration.
Features:
* Mount code varies depending on the motor selection. Please refer to the 'Reducer Selection Tool' found on our website for further details, or alternatively please contact us for more information.
| Frame Size | 50 Reduction Ratio | 80 Reduction Ratio | 100 Reduction Ratio | 120 Reduction Ratio | 160 Reduction Ratio |
| 35 | ✔ | ✔ | ✔ | ❌ | ❌ |
| 42 | ✔ | ✔ | ✔ | ✔ | ❌ |
| 50 | ✔ | ✔ | ✔ | ✔ | ✔ |
| 63 | ✔ | ✔ | ✔ | ✔ | ✔ |
| 80 | ✔ | ✔ | ✔ | ✔ | ✔ |
