Ring Technical Specifications - Renishaw RESOLUTE FS with BiSS Series Installation Manual And Safety Manual

Ring technical specifications

RESA
Pitch
Material
Coefficient of thermal expansion (CTE)
(at 20 °C)
Mounting shaft coefficient of thermal
expansion *
(at 20 °C)
Installation temperature
Operating temperature
Mechanical safe position
REXA
Pitch
Material
Coefficient of thermal expansion (CTE)
(at 20 °C)
Mounting shaft coefficient of thermal
expansion *
(at 20 °C)
Installation temperature
Operating temperature
Mechanical safe position
NOTE:
MSP × 360
Angular mechanical safe position =
π x D x 1000
Where MSP = linear mechanical safe postion (mm) and D = external diameter of RESA/REXA ring (mm)
*
When operating over full temperature range.
†
Rings retained by interference fit only (unbolted) are not approved for use with the RESOLUTE FS encoder system.
RESOLUTE FS with BiSS Safety encoder system installation guide and safety manual
®
RESA 'A' section, taper mount
RESA 'A' and 'B' section interference mount
30 μm
303/304 stainless steel
15.5 ± 0.5 μm/m/°C
15.5 ± 0.5 μm/m/°C
20 ±5 °C
0 to 80 °C
±0.2 mm
† ±1 mm
30 μm
303/304 stainless steel
15.5 ± 0.5 μm/m/°C
15.5 ± 1 μm/m/°C
20 ±5 °C
0 to 80 °C
±1 mm
Original instructions
30