Honpine FM1-08523 Frameless Torque Motor
Honpine · MPN FM1-08523 · Maglev ID mo-honpine-fm1-08523
CN Maker in China, factory not confirmed unknown VERIFIED
85 mm frame FM1 (sold as 'FMK1 cost-effective') frameless BLDC kit, 48 V rating, from Suzhou Honpine; factory-direct Chinese option for cobot/humanoid joints.
Specifications
| Maximum torque | 7.52 Nm |
|---|---|
| Rated torque | 2.51 Nm rated |
| Frame / stator OD | 85 mm (frame size from model code FM1 085; page states range φ50–φ115 mm) |
| Axial length | unknown |
| Rated voltage | 48 VDC (series range 24–70 V) |
| Weight | 0.629 kg |
| Rated power | 920 W |
| Rated current | 21.2 A |
| Rated speed | 3500 rpm (48 V detail table) |
| Torque constant | 0.132 Nm/A |
Who makes it
MakerSuzhou Honpine Precision Industry Co., Ltd.
Based inChina
RoleFactory
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
CN
40.4%
TW
10%
VN
15.4%
IN
12.9%
JP
12.5%
KR
12.5%
DE
10%
MX
12.9%
US
0%
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 | 8501.32.20.00 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
| Notes | Page summary table and per-frame tables disagree on some rated speeds; detail-table values used. |
Sources
- https://www.honpine.com/products/Robot-Joint-Motor/Frameless-Torque-Motor/FMK1-Cost-Effective-Frameless-Brushless-DC-BLDC-Motors.htmlHonpine FMK1/FM1 product page: selection table and per-frame detail tables (rated/max torque, current, speed, weight)
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.