maxon HEJ 70-48-60 High Efficiency Joint
maxon · MPN HEJ 70-48-60 (P/N 933846 / 933847) · Maglev ID ac-maxon-hej-70-48-60
CH Maker in Switzerland, factory not confirmed unknown VERIFIED
Western benchmark: sealed IP67 EtherCAT robot joint (motor, gear, controller, output encoder) with impedance control, about 1 kg, for legged and mobile robots.
Specifications
| Peak torque | 63 N·m (actively controlled, repetitive; ~1-2 s) |
|---|---|
| Rated torque | 27 N·m nominal (free space, 2 rad/s) |
| Gear ratio | unknown |
| Voltage | 30-60 V (data at 48 V) |
| Mass | 1.04 kg |
| Interface | EtherCAT (2 ports, daisy chain) |
Who makes it
Makermaxon motor ag
Based inSwitzerland
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
CN
41.5%
TW
10%
VN
16.5%
IN
14%
JP
12.5%
KR
12.5%
DE
10%
MX
14%
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 | 8501.31.40.00 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
| Notes | Datasheet rev 1.2, Jun 2026. Gear ratio not published; backlash 0.5 deg average. Price by quote; no stock state. |
Sources
- https://global.maxongroup.com/hubfs/Datasheet_HEJ_70_48_60_rev1.2.pdf?hsLang=enspecs (maker datasheet)
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.