The Woodpecker CA161 Contra Angle offers precise, efficient endodontic performance with a 100–1,200 rpm range, smooth low-vibration operation, and durable high-efficiency cutting.
Key Features:
Adjustable speed range from 100 to 1,200 rpm for enhanced control
Smooth transmission with low vibration and noise
High cutting efficiency for improved performance
Durable design for long-lasting reliability
Specifications:
Models:CA161
Transmission and Gear Ratio: 6:1
Output Speed Range: 100-1200 rpm
Output Torque Range: 0.4-5.0 Ncm
Chuck Type: Push-button
Compatibility
Woodpecker 812 MT
Woodpecker Smart A
Woodpecker Ai-Motor / Ai-Motor Yoshi
Woodpecker Endo Radar / Pro / PLus
Woodpecker Endo Smart+
Woodpecker MotoPex
File Shank Attachment:
Diameter: 2.35mm (ISO1797-1 Type 1).
Minimum Shank Length: 11mm.
Maximum Overall Length of Rotary Instrument: 46mm.
Environmental Operating Conditions:
Temperature: 10°C - 40°C.
Relative Humidity: 30% - 75%.
Atmospheric Pressure: 70kPa - 106kPa.
Material and Durability:
Designed to withstand 600 cycles of sterilization without degradation of performance.
Cleaning and Sterilization:
Not suitable for ultrasonic cleaning.
Can be sterilized using a fractionated pre-vacuum steam sterilization process with a minimum requirement of 4 minutes at 132°C/134°C.
Maximum sterilization temperature: 137°C.
Requires regular lubrication, particularly after each use or every 60 minutes of continuous use.
Safety Warnings:
Not suitable for use by patients with hemophilia, pacemakers, or those with severe systemic infections.
Not recommended for use by pregnant women or those with mental disorders.
Storage Conditions:
Storage Temperature: -20°C to +55°C.
Relative Humidity: 10% to 93%.
Should be stored in a dry, clean environment away from harmful chemicals.
What is the CA161 Contra Angle used for?
The CA161 is designed for holding and driving rotary instruments in endodontic treatments. It supports continuous and reciprocating rotations for precise dental procedures.
What are the speed and torque ranges for the CA161?
The CA161 operates within a speed range of 100–1,200 RPM and a torque range of 0.4–5.0 Ncm.
What is the gear ratio of the CA161?
The gear ratio for the CA161 is 6:1.
What types of instruments are compatible with the CA161?
The CA161 is compatible with ISO 1797-1 Type 1 rotary instruments with a diameter of 2.35 mm and a maximum length of 46 mm.
What are the main features of the CA161?
The CA161 features smooth transmission, low vibration, low noise, high cutting efficiency, and a long service life.
How do I connect and disconnect the CA161 to a motor handpiece?
To connect, align the positioning pins of the contra angle with the motor handpiece slots and insert until it clicks. To disconnect, pull the device straight out after the motor is fully stopped.
What precautions should I take while using the CA161?
Avoid pressing the push-button during operation to prevent overheating or file ejection.
Ensure shanks/files are securely locked to prevent accidents.
Do not use non-recommended shanks/files to avoid malfunctions.
Is the CA161 autoclavable?
Yes, the CA161 can withstand up to 600 cycles of sterilization using a fractionated pre-vacuum steam sterilization process with a maximum temperature of 137°C.
How should I clean and maintain the CA161?
Clean the device immediately after use with cold water (<40°C), pre-clean manually, and follow either automated or manual cleaning methods. Regular lubrication is required after each use or every 60 minutes of continuous operation.
What are the recommended storage conditions for the CA161?
Store the CA161 in a dry, clean, and dust-free environment with temperatures ranging from -20°C to 55°C and relative humidity between 10% and 93%.
Who can use the CA161?
The CA161 is intended for use by qualified dental professionals in hospitals, clinics, or dental offices.
What is the structure of the CA161?
The CA161 comprises a handle, driving medium, and head for optimal functionality in clinical settings.
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