Leadshine FM2-05014KTN346 Frameless Motor
50 mm, 14 mm-stack FM2 frameless kit with high peak-to-rated ratio for compact arm and hand joints.
Specifications
| Peak torque | 2.5 Nm |
|---|---|
| Continuous torque | 0.6 Nm rated |
| Outer diameter | 50 mm (catalog outline Φ50 x 23.3 mm) |
| Axial length | 23.3 mm (catalog outline) |
| Voltage | 48 V DC link (catalog 24-70 V) |
| Mass | 136 g |
| Stator core length | 14 mm |
| Rotor inner diameter | 30 mm (Ø30 +0.021/0, rotor bore) |
| Torque constant | 0.141 Nm/A |
| Rated speed | 3360 rpm @ 48 V DC link |
| No-load speed | 3970 rpm (catalog 'No-load speed'; drawing/store 'Maximum Speed'), 48 V |
Who makes it
Leadshine (Shenzhen; Foothill Ranch CA office) is in Maglev's China landscape as CN040; the official store notes packaging may carry Leadtron or Leading Robotics logos. Ask about custom stator OD/thickness/winding; store FAQ says prototypes typically take 4-6 weeks.
Landed cost in the US
Total US duty on this part by where it is made (2026-10-29). Mexico shown before USMCA preference; qualifying goods enter duty free. Your factory choice, not the shipping port, sets the origin.
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Compliance
| HTS classification | 8501.31.40.00 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
Sources
- https://store.leadshine.com/products/fm2-05014-frameless-motorprice, rated/peak torque, mass, electrical specs, availability; Rated speed (researched 2026-11-03); price USD 109.00 (sale; regular USD 119.00) (seen 2026-11-03)
- https://store.leadshine.com/cdn/shop/files/FM2_catalog.pdf?v=13189285410893735797FM2 catalog: outline diameter x length, model code (stator core length); No-load speed (researched 2026-11-03)
- https://store.leadshine.com/cdn/shop/files/FM2-05014KTN346.pdf?v=4612069042673690512Rotor inner diameter (researched 2026-11-03); Torque constant (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.