Table of Contents
Advertisement
SPA3-2 installation guide
www.renishaw.com
NOTE: Motor velocity feedback is supported through tacho, motor encoder and the incremental readhead input. It is not supported
with absolute readheads.
NOTE: The SPA3-2 is designed for a continuous combined output of 10 A at 80 V (800 W), and a peak output of 960 W for 1
second.
For ambient temperatures of between 40 °C and 50 °C the output power must be limited to 400 W.
CAUTION: Unused output connectors must be blanked off when not in use to prevent the risk of electric shock.
For SPA3‐2 supply voltage of over 60 V, motor cables must have a minimum cross section of 0.75 mm² as specified in BS EN
60204-1:2018 (or current version) para.12.2 and have insulation rated to at least 150 V to provide adequate protection against
electric shock.
CAUTION: Hazardous voltage warning labels must be fitted to motors where hazardous voltages are present.
Issued 08 2020
35
Advertisement
Table of Contents
