# KingKong MPP Series Large-Size Joint Magnetic Encoder

![KingKong MPP Series Large-Size Joint Magnetic Encoder](https://parts.trymaglev.com/img/ac-kingkong-mpp.webp)

Large-bore (40-100 mm) axial hollow magnetic encoder from KingKong for big hollow joints, with battery-backed low-power mode.

- Maglev ID: ac-kingkong-mpp
- Brand: KingKong Technology
- MPN: MPP series (MPP-40-60 to MPP-100-120)
- Category: actuators / Magnetic Encoders
- Origin: CN (maker HQ, factory not confirmed)
- Maker: KingKong Technology (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 9031.80.80.85 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: REPORTED

## Price
- 1+: $550 (distributor, 2026-10-30, https://aifitlab.com/products/kingkong-mpp-series-large-size-joint-single-encoder; any size; backordered)

## Specifications
- Resolution: 24-bit single-turn (Tamagawa T485 variants 17- or 23-bit)
- Accuracy: ±0.01° (assembly dependent; feature list says "higher than ±0.01°"); 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 (large hollow; magnet rotor ring + stator PCB ring, 10 mm radial clearance)
- 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 40 to 100 mm in 10 mm steps (MPP-40-60 to MPP-100-120)
- Outer diameter: stator OD 60 to 120 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)

## Links
- Product: https://aifitlab.com/products/kingkong-mpp-series-large-size-joint-single-encoder
- Datasheet: none
- CAD: none

## Equivalents
- Renishaw RESOLUTE Rotary Readhead, BiSS 32-bit, 150 mm Ring (ac-renishaw-resolute-ra32bba150b30f)
- ZeroErr eCoder65 RS485 Absolute Magnetic Ring Encoder, 65 mm Bore (ac-zeroerr-ecoder65)

## Sources
- https://aifitlab.com/products/kingkong-mpp-series-large-size-joint-single-encoder (sizes, ±0.01° accuracy, 4.5-5.5 V, ~100 mA, price, backordered)
- https://cdn.shopify.com/s/files/1/0673/6848/5000/files/KingKong_Technogy-MPP_Magnetic_Encoder_Datasheet_v0.4.pdf?v=1789906899 (MPP datasheet v0.4: 24-bit, 8,000 rpm, sizes 40-60 to 100-120, interfaces, multiturn, temperature)