Zhongda Leader 90AF Helical Planetary Gearbox, 10:1
Zhongda Leader (ZD) · MPN 90AF10 (motor flange per order) · Maglev ID ac-zd-90af-010
CN Maker in China, factory not confirmed unknown VERIFIED
Chinese 90 mm helical servo planetary, single-stage 10:1; 70 N·m rated, ≤5 arcmin.
Specifications
| Ratio | 10:1 |
|---|---|
| Rated output torque | 70 N·m |
| Backlash | ≤5 arcmin (1-stage) |
| Frame size | 90 mm |
| Stages | 1 |
| Mass | 2.5 kg |
| Body diameter (D7) | Φ90 mm |
| Overall length L1 incl. output shaft (1-stage) | 151 mm |
| Input shaft (motor bore) D3, max | ≤19 G7 |
| Hollow bore (solid keyed output shaft Φ20h7) | 0 (solid shaft) |
Who makes it
MakerNingbo Zhongda Leader Intelligent Transmission Co., Ltd. (中大力德)
Based inChina
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
Loading duty data…
Compliance
| HTS classification | 8483.40.50 |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
Equivalents from other makers
Sources
- https://en.zd-motor.com/products_detail/348.htmlAF tables; Body diameter (D7) (researched 2026-11-03); Overall length L1 incl. output shaft (1-stage) (researched 2026-11-03); Input shaft (motor bore) D3, max (researched 2026-11-03); Hollow bore (solid keyed output shaft Φ20h7) (researched 2026-11-03)
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.