# Renishaw RESOLUTE Rotary Readhead, BiSS 32-bit, 150 mm Ring

![Renishaw RESOLUTE Rotary Readhead, BiSS 32-bit, 150 mm Ring](https://parts.trymaglev.com/img/ac-renishaw-resolute-ra32bba150b30f.webp)

Absolute optical rotary readhead (30 µm pitch) for 150 mm rings; high-end option for precision robot joints and rotary stages.

- Maglev ID: ac-renishaw-resolute-ra32bba150b30f
- Brand: Renishaw
- MPN: RA32BBA150B30F
- Category: actuators / Joint Encoders
- Origin: UK (maker HQ, factory not confirmed)
- Maker: Renishaw plc (brand, UK)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 9031.80.80.85 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- No public price. Request a quote via POST /api/rfq or the order pad.

## Specifications
- Resolution: 32-bit BiSS C word (Renishaw notes 32-bit is below the RESOLUTE noise floor)
- Interface: BiSS C (unidirectional)
- Type: Absolute, optical, ring readhead

## Links
- Product: https://store.renishaw.com/en-LT/product/RA32BBA150B30F
- Datasheet: https://www.renishaw.com/resourcecentre/en/download/data-sheet-resolute-absolute-optical-encoder-system--146358
- CAD: none

## Equivalents
- RLS AksIM-2 Off-Axis Absolute Rotary Encoder (ac-rls-aksim-2)
- ZeroErr eCoder65 RS485 Absolute Magnetic Ring Encoder, 65 mm Bore (ac-zeroerr-ecoder65)
- KingKong MPP Series Large-Size Joint Magnetic Encoder (ac-kingkong-mpp)
- Novanta Aura Series Rotary IC Optical Encoder (ac-novanta-aura-rotary)

## Works with
- Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit (ac-harmonicdrive-csf-17-100-2uh)

## Sources
- https://store.renishaw.com/en-LT/product/RA32BBA150B30F (part description, interface, ring size; price on request)