KingKong MPT Series Robot Joint Magnetic Encoder (Single)
KingKong Technology · MPN MPT series (MPT-10-25 to MPT-30-45) · Maglev ID ac-kingkong-mpt
CN Maker in China, factory not confirmed unknown REPORTED
Beijing KingKong's axial hollow magnetic encoder for robot joints, five bore sizes (10-30 mm), with battery-backed low-power mode.
Specifications
| Resolution | 24-bit single-turn (Tamagawa T485 variants 17- or 23-bit) |
|---|---|
| Accuracy | ±0.01° (assembly dependent); each unit factory-calibrated; repeatability 0 to ±1 bit |
| Max speed | 8,000 rpm (3,000 rpm in battery mode) |
| Interface | SSI; BiSS-C; RS-485; RS-422; T485 (Tamagawa-compatible, 17-bit or 23-bit variants); high-speed BUS; PERIOD (1 ms periodic send); baud 2.5 M default, 5 M or 115,200 |
| Form | off-axis ring kit (hollow; magnet rotor ring + stator PCB ring, 5 mm ring width; thread or bonding rotor, front or front/back stator mount) |
| Sensing | magnetoelectric, patterned magnet ring (sensor type not stated) |
| Supply | 4.5-5.5 V (5 V); backup battery 2.7-3.6 V |
| Bore | rotor ID 9 mm (size 10) to 34 mm (size 35), per datasheet size table |
| Outer diameter | stator OD 20 to 45 mm |
| Multi-turn | yes, options: normal (lost at power-off), battery-backed (24BM, 3,000 rpm limit in battery mode), or flash (24FM, ±90° rotation allowed unpowered) |
| Operating temp | -40 to 85 °C, -40 to 105 °C or -40 to 125 °C (grade A/B/C) |
Who makes it
MakerKingKong Technology
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
CN
37.5%
TW
10%
VN
12.5%
IN
10%
JP
12.5%
KR
12.5%
DE
10%
MX
10%
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 | 9031.80.80.85 typical, not a ruling |
|---|---|
| NDAA | unknown |
| Blue UAS | unknown |
| FCC | n/a |
Equivalents from other makers
Sources
- https://aifitlab.com/products/kingkong-mpt-series-robot-single-encodersizes, ±0.01° accuracy (assembly dependent), 4.5-5.5 V, ~100 mA, battery 2.7-3.6 V, price, stock
- https://cdn.shopify.com/s/files/1/0673/6848/5000/files/KingKong_Technogy-MPT_Magnetic_Encoder_Datasheet_v0.6.pdf?v=1789909651MPT datasheet v0.6 (linked from seller page): 24-bit, 8,000 rpm, interfaces, sizes, multiturn options, temperature grades
Record confidence: REPORTED. 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.