
SMC CRBU2W20180SZ (CRBU2W20-180SZ) - Free Mount Rotary Actuator, Vane Type, Size 20, 180 deg Rotating Angle
SMC CRBU2W20180SZ Free Mount Rotary Actuator, Vane Type — free mount size 20 body with 180 deg rotating angle. free mount type, single vane, double shaft with single flat, side ported, M5 x 0.8 ports, 1.0 MPa max. operating pressure, air (non-lube).
MPN: CRBU2W20-180SZ · SKU: CRBU2W20180SZ
CRBU2W20-180SZ Applications
The SMC CRBU2W20180SZ is the free mount size 20 rotary actuator set for a 180 deg rotating angle, and unlike the basic-mount CRB2 it can be installed in one of six directions with the starting position chosen to suit the machine. It is used in compact assembly, electronics and packaging equipment for half-turn inverting and transferring. It is suited for flipping small parts, rotating sensors or nozzles, and half-turn indexing in tight spaces. The free mount plate removes the need for a custom bracket when mounting orientation is constrained.
CRBU2W20-180SZ Specifications
| Brand | SMC | Manufacturer Part No. | CRBU2W20-180SZ |
| Product Type | Rotary Actuator, Vane Type | Series | CRBU2 Series |
| Shaft Type | W: Double shaft with single flat | Size | 20 |
| Rotating Angle | 180 deg | Vane Type | S: Single vane |
| Connecting Port Location | Side ported | Port Size | M5 x 0.8 |
| Fluid | Air (Non-lube) | Proof Pressure | 1.5 MPa |
| Max. Operating Pressure | 1.0 MPa | Min. Operating Pressure | 0.15 MPa |
| Ambient and Fluid Temperature | 5 to 60 deg C | Allowable Radial Load | 25 N |
| Allowable Thrust Load | 20 N | Allowable Kinetic Energy | 0.003 J |
| Mounting | Free mount type (direct mounting in one of six ways) | Auto Switch | Without auto switch (built-in magnet) |
| Angle Adjuster | None | Made to Order | Standard |
| Weight (body) | 129 g |
Equivalents & Cross-Reference
Cross-references are functional equivalents provided for guidance only. Verify port size, flow, and pressure rating before substituting.
CRBU2W20-180SZ Datasheet & Manual
Download Datasheet & ManualSMC CRBU2W20180SZ · PDF · Official SMC documentTrusted by




