Koganei Rotary Actuators RAT Series

Manufacturer: KOGANEI CORPORATION

Features

Lightweight and Compact Design

The actuator offers a lightweight and compact design, making it ideal for various applications. Bearings ensure high precision and smooth operation, allowing for reliable performance.

Easy Workpiece Mounting
Additionally, you can easily mount the workpiece on the RAT table. This feature simplifies the integration process, speeding up setup and enhancing efficiency.
Swing Angle Choices
You can choose between two types for the swing angle: the 90° type and the 180° type. These options provide flexibility, allowing the actuator to fit a wide range of applications with different motion requirements.
Adjustable Precision
Furthermore, you can adjust the threaded length of the rubber stopper or shock absorber. This adjustment enables you to modify the swing stroke by ±5°, giving you the flexibility to meet precise task needs.

Specifications

Item	Model
	RAT5	RAT10	RAT30
Operation type	Double acting single piston type (rack and pinion construction)
Effective torque¹ N·m [ft·lbf]	0.42 [0.31]	0.89 [0.66]	2.87 [2.12]
Media	Air
Operating pressure range MPa [psi]	0.2〜0.7 [29〜102]	0.2〜0.7 [29〜102]	0.2〜0.7 [29〜102]
Proof pressure MPa [psi]	1.05 [152]	1.05 [152]	1.05 [152]
Operating temperature range °C [°F]	0〜60 [32〜140]	0〜60 [32〜140]	0〜60 [32〜140]
Cushion	With rubber stopper	Rubber bumper	Shock absorber
Swing angle range	90° type	180° type	180° type
Swing angle adjustment range²	90° type	Clockwise rotation end: ±5° referred to 0° position/Counterclockwise rotation end: ±5° referred to 90° position	Clockwise rotation end: ±5° referred to 0° position/Counterclockwise rotation end: ±5° referred to 180° position
Swing time adjustment range³	s/90°	0.005 [0.004]	0.008 [0.006]
Allowable energy J [ft·lbf]	With rubber stopper	0.36 [0.27]	0.53 [0.39]
Allowable radial load N [lbf]	50 [11]	80 [18]	200 [45]
Allowable moment N·m [ft·lbf]	1.5 [1.1]	3.0 [2.2]	5.5 [4.1]
Lubrication	Not required
Port size	M5 × 0.8