Squares ROTUS
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ULTRA-PRECISION HIGH TORQUE AIR GRINDER

(Air Driven) 30,000 min-1 (rpm)

The ROTUS system is a hand-held grinder with an energy saving air motor. Since it is an air driven system, there is virtually no heat generation resulting in excellent durability. Select from a variety of attachments depending on the application.

 

  • High torque air motor assembled with special vane mechanism
  • Two types of air motors can be selected depending on the application
  • 1/4 and 1/15 speed reducers (RG-01, RG-02) can be connected

 

Series Specifications

Speed Max. 30,000 min-1(rpm) (56PSI)
Proper Air Pressure 42-63PSI
Air Consumption 2.65CFM
Output Power 46W (motor)
Max. Torque 6.6 cN · m (56PSI)
Motor Air motor IM-301
Dimensions Air motor (IM-301) + Attachment (IR-310)
Weight Air motor (IM-301) + Attachment (IR310): 6.63 oz.


Squares Motor

IM-300

Air Motor

Chip Air mechanism blows away the cutting dust     [read more]

IM-301

Air Motor

Adopted Twist-Free Joint mechanism between the motor and     [read more]


Squares Attachment

BMH-300

Long Attachment for Deep Hole Grinding

This unique slim body makes it ideal for     [read more]

HA-500

Hammer Attachment

Stroke speed: 25~5,000 strokes/min. Light weight, pencil type     [read more]

HG-200

Torque Type Attachment

The resistance produced by cutting and grinding is absorbed     [read more]

IC-300

90° Angle Attachment

90° angle attachment with ø1/8″(ø3.175mm) Collet. Most suitable for     [read more]

IG-400

Straight Type Attachment

Light weight ergonomically designed with minimal vibration for extended use

IH-300

Lever Type Attachment

Perfectly designed for powerful and delicate cutting and     [read more]

IR-310

Ring Type Attachment

Perfectly designed for powerful and delicate cutting and     [read more]

KBS-101

Fine Belt Sander

Light-weight, compact, minimal vibration and a small diameter     [read more]

KC-300

45° Angle Attachment

Ideal for work at 45° angle, especially corners     [read more]

LS-100

Reciprocating Motion Miniature Polisher Luster

Powerful reciprocating stroke polisher. Reciprocating stroke: 0~7,600 times/min.     [read more]

MFC-300S

90° Mini Angle Type Attachment

Ideal for chamfering and deburring the inside of slit pipe.

ML-8

Pencil Type Recuprocating Polishing Finisher MINI-LUSTER Attachment

Reciprocating Stroke (variable): Approx 0~9,000 times/min. Stroke Range     [read more]

SLS-16

SWING-LUSTER

High speed grinding and polishing operations can be     [read more]


Squares Speed Reducer

CN-01

Extension Joint

Connects between a motor and an attachment to     [read more]

RG-01

Speed Reducer

The speed is reduced to 1/4 but the     [read more]

RG-02

Speed Reducer

The speed is reduced to 1/15 but the     [read more]


Squares Air Line Kit

Squares Accessory

AFC-45

Foot Control

K-202

Lubricating Oil

Chevron Superla white oil #9 (32 oz.)

K-211

Lubricating Oil

Chevron Superla white oil #9 (4 oz.)