Nabtesco RV-25N Compact RV Reducer (Component Set)
Nabtesco · MPN RV-25N (ratio to select) · Maglev ID ac-nabtesco-rv-25n
JP Maker in Japan, factory not confirmed unknown VERIFIED
Japanese benchmark RV component set sized for mid-payload robot joints; 245 N·m rated, 133 mm OD.
Specifications
| Ratio | 41 / 81 / 107.66 / 126 / 137 / 164.07 |
|---|---|
| Rated torque | 245 N·m |
| Allowable accel./decel. torque | 612 N·m |
| Hysteresis loss | <1 arcmin (Nabtesco quotes hysteresis loss) |
| Outer diameter | 133 mm |
| Output side | Solid shaft (as listed by maker) |
| Emergency stop torque | 1,225 N·m |
| Torsional rigidity | 61 N·m/arcmin |
Who makes it
MakerNabtesco Corporation
Based inJapan
RoleBrand owner
Need a different shaft, connector, firmware or enclosure, or a price at 1,000 units? Maglev takes the catalog part to the factory and comes back with a custom version and one fixed price.
Landed cost in the US
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Compliance
| HTS classification | 8483.40.50 |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
| Notes | Figures from Nabtesco Precision Europe page; price on request. |
Equivalents from other makers
Sources
- https://www.nabtesco.de/en/product/rv-25nspec table: ratios, rated/accel/stop torque, OD, hysteresis loss, stiffness
Record confidence: VERIFIED. VERIFIED means the maker's own documents; REPORTED means a credible third party; UNVERIFIED means a single weak source. Anything we could not confirm says unknown.