Renishaw RESOLUTE Rotary Readhead, BiSS 32-bit, 150 mm Ring
Renishaw · MPN RA32BBA150B30F · Maglev ID ac-renishaw-resolute-ra32bba150b30f
UK Maker in UK, factory not confirmed unknown VERIFIED
Absolute optical rotary readhead (30 µm pitch) for 150 mm rings; high-end option for precision robot joints and rotary stages.
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 |
Who makes it
MakerRenishaw plc
Based inUK
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 |
| Notes | Price on request in Renishaw store. Ring (e.g., RESA30/REXA30) sold separately. |
Equivalents from other makers
RLS AksIM-2 Off-Axis Absolute Rotary EncoderRLS (Renishaw associate) · SI · $238.97
ZeroErr eCoder65 RS485 Absolute Magnetic Ring Encoder, 65 mm BoreZeroErr · CN · $330
KingKong MPP Series Large-Size Joint Magnetic EncoderKingKong Technology · CN · $550
Novanta Aura Series Rotary IC Optical EncoderNovanta (Celera Motion) · US · Quote
Sources
- https://store.renishaw.com/en-LT/product/RA32BBA150B30Fpart description, interface, ring size; price on request
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.