SMC Type CRA1 Series Rotary Table

Cra1 Series Solid Rotating Platform Rotary Table Pneumatic Cylinder

Category Pneumatic Cylinder

SMC Type CRA1 Series Rotary Actuator

SMC CDRA1BS30-90C SMC CDRA1BS30-180C

SMC CDRA1BSU30-90C SMC CDRA1BSU30-180C

SMC CDRA1BS50-90C SMC CDRA1BS50-180C

SMC CDRA1BSU50-90C SMC CDRA1BSU50-180C

SMC CDRA1BS63-90C SMC CDRA1BS63-180C

SMC CDRA1BSU63-90C SMC CDRA1BSU63-180C

SMC CDRA1BS80-90C SMC CDRA1BS80-180C

SMC CDRA1BSU80-90C SMC CDRA1BSU80-180C

SMC CDRA1BS100-90C SMC CDRA1BS100-180C

SMC CDRA1BSU100-90C SMC CDRA1BSU100-180C

Features

SMC type rotary actuator CRA1 Series .
Equivalent to SMC CRA1 series , with the same appearance.
Bore size(mm): 30, 50, 63, 80, 100.
Rack & Pinion style rotary pneumatic actuator.
Rotating angle: 90°, 100°, 180°, 190°.
Angle adjustment is possible.
A wide variety of types and broad size variations.

Ordering Code

CDRA1	B	S	U	20	–	90	C
Series Code	Mounting type	Shaft Type	Angle adjustable type	Bore of rotary actuator		Rotating Angle	Cushion
CRA1::Without magnet inside	B: Standard type	S: Single Shaft	Blank: Without angle adjustable	30：Ф30mm		90:90 degree	Blank: With air cushion
CDRA1: With Magnet inside	L: Foot mounting type	D: Double Shaft	U: with angle adjustable unit (Max. angle adjustabie range: 90degree)	50：Ф50mm		100：100 degree	C: With air cushion
	F: Flange type (for Ф30 without flange)	T: Single round shaft	*Note: Without angle adjustabie unit for ф30	63：Ф63mm		180：180 degree	*Note: without air cushion for Angle adjustable type and Ф30 actuator
		Y：Double shaft with key		80：Ф80mm		190：190 degree
		X: Single shaft with four chamfers		100：Ф100mm
		Z:Double shaft with four chamfers

Specification: SMC type rotary actuator CRA1 Series

Bore size(mm)	30	50	63	80	100
Fluid	Air
Action	Double acting
Minimum operating pressure	0.1 MPa
Maximum operating pressure	1.0 MPa
Ambient and fluid temperature	0 to 60℃ (No freezing)
Cushion	None	Adjustable air cushion at both ends
Lubrication	Non-lube
Output (N.m)	1.9	9.3	17	32	74
Auto Swith(Option)	Solide state switch(3-wire, 2-wire)
Port Size	M5x0.8	1/8		1/4	3/8
Note 1: Output under the operating pressure at 0.5 MPa.

Component Parts Material: CRA1 Series Rotary Pneumatic Actuator

No.	Description	Material	Note
1	Body	Aluminum alloy	Hard anodized
2	Cover	Aluminum alloy	Hard anodized
3	Piston	Aluminum alloy	Chromated
4	Shaft	Chrome molybdenum steel	–
5	Rack	Carbon steel	–
6	Piston seal	NBR	–