SMC CRA1 Series Rotary Actuator Rack and Pinion Type, CDRA1BSU50-90Z-A93L Pin Punch Set due to contact seal Speed

SMC CRA1 Series Rotary Actuator Rack and Pinion Type, CDRA1BSU50 90Z A93L Pin Punch Set due to contact seal Speed due to contact seal Speed capability Good Good Limited by contact seals Grease sealing effectiveness Good Better than ZZ type Slightly better than VV type Dust resistance Good Better than ZZ type (usable in moderately dusty environments) Best (usable even in very dusty environments) Water resistance Not suitable Not suitable Good (usable even if fluid is splashed on bearing) Operating temperature –10 to +110 °C –10 to +110 °C –10 to +110 °C Note (1) The above temperature range applies to standard bearings Specification item model symbol Specification information With auto switch D With auto switch Mounting support type B Basic type (with bosses on both sides) tube inner diameter 40 tube inner diameter 40mm cylinder stroke 300 Cylinder stroke 300mm Cylinder additional symbol Rubber cushion