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ROTUS
Ultra-Precision High Torque Air Grinder
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.
Features
- 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
- Compatible with all EMAX EVOlution Series attachments and motors
Specifications
- SpeedMax. 30,000 min-1(rpm) (56PSI)
- Proper Air Pressure42-63PSI
- Air Consumption2.65CFM
- Output Power46W (motor)
- Max. Torque6.6 cN · m (56PSI)
- MotorAir motor IM-301
- DimensionsAir motor (IM-301) + Attachment (IR-310)
- WeightAir motor (IM-301) + Attachment (IR310): 6.63 oz.
IMPULSE
Pencil Type Air Grinder
The IMPULSE is a high torque pencil type air grinder. It is a durable and quiet high-efficiency air grinder. The IMPULSE Series offers 45 degree and 90 degree models. Choose the type that best fits your application requirements.
Features
- Air Driven 60,000 min-1 (rpm)
- Durable and quiet high-efficient air grinder
- 45 degree and 90 degree models available
- Excellent silencer
- Free from twisting hose
- Mounting and dismounting cutting tool
- Exchangeable collet
- Many attachments available
NSK - PRESTO II
Ultra-Precision High Speed Air Turbine Grinder
PRESTO II is an ultra high speed non-lube air turbine. It is most suitable for precision processing works such as small precision parts, ceramic, correction of printed circuit board, etc. due to its non-lube handpiece. Flexible tubing ensures excellent workability reducing fatigue to the operator's hand for long continuous use.
Features
- Most suitable for delicate processing work, utilizing a no lube air turbine handpiece
- 320,000 min-1(rpm)
- Ultra-high speed no lube air turbine handpiece ideal for delicate processing applications
- Chip air blows away the cutting powder and cools the cutting tool
- Built in dust protect mechanism developed by NAKANISHI ensures long durability
Specifications
- Rotating Speed320,000 min-1(rpm)
- Proper Air Pressure35PSI
- Weight2.50 oz. (w/o Hose)
- Inside Diameterø1.6 mm Bur Only
- Air Consumption1.41CFM
Attachments
Motors - Rotus
More Items available - Please contact for more information
EVO Standard Motor
- Excellent combination of high speed, lightweight, small diameter and high torque
- This lighweight and compact general-use type is perfect for precision work
- 1,000~40,000 rpm
ENK-250T
EVO Torque Motor
- Combines the best of both high speed and high torque
- It is perfect for applications requiring large burs
- 1,000~25,000 rpm
IM-301 - ROTUS
ROTUS Twist-Free Joint Mechanism Air Motor
- 3,000~30,000 rpm Motor
- Adopted 360° Twist-Free Joint mechanism between the motor and the hose has solved hose twisting
IM-300 - ROTUS
ROTUS Chip Air Mechanism Air Motor
- 3,000~30,000 rpm Motor
- Chip Air mechanism blows away the cutting dust with clean air coming through the top end of the attachment
- The handheld cutting work remains cool by the chip air allowing comfort throughout the working process
Attachments - Rotus
More types are available - Please contact us for more information
RG-01 & RG-02 Reducers
RG-01: speed is reduced to 1/4 but the torque is multiplied by 4 times
RG-02: speed is reduced to 1/15 but the torque is multiplied by 15 times
IR-300
φ3.175 Ring Type Attachment
Perfectly designed for powerful and delicate cutting and grinding, and made slim and light weight for comfortable gripping
IH-300
φ3.175 Lever Type Attachment
Perfectly designed for powerful and delicate cutting and grinding, and made slim and light weight for comfortable gripping
IG-400
φ3.175 Straight Type Attachment
Light weight ergonomically designed with minimal vibration for extended use
Attachments - IMPULSE
More types are available - Please contact us for more information
AL-H1206 Air Line Kit
- Supplies smooth air flow and automatic lubrication, ensuring stable speed and power.
- Adjustable lubrication and air pressure settings provide longevity to the Air Grinder.
- Best for grinding and polishing applications.
- This compact Air Line Kit allows for portability or stationary mounting as well as a carrier for the Impulse.
NSP-601
φ3.175 IMPULSE Air Grinder
60,000rpm Straight Air Motor
Designed with a special van design which keeps constant speed even under load, providing stable grinding and polishing operation
Smooth start guaranteed.
NA45-400
φ3.175 IMPULSE Air Grinder Motor
- 60° Angled Model
- 40,000 min⁻¹(rpm)
- Angled model housings are all aluminium alloy
NA45-230
φ3.175 IMPULSE Air Motor - High Torque
- 60° Angled Model
- 23,000 min⁻¹(rpm)
- Angled model housings are all aluminium alloy
NA90-230
φ3.175 IMPULSE Air Motor - High Torque
- 90° Angled Model
- 23,000 min⁻¹(rpm)
- Angled model housings are all aluminium alloy