OTR Module – Low Speed Handpiece, 4.13" x 5.00" x 4.53", 10.58 oz. J Morita Corporation 24-5361257

Features & Benefits:

• OTR Module snaps easily onto the back of the Root ZX II Apex Locator allowing the clinician to measure and prepare the canal at the same time.
• Root ZX II will measure in both wet or dry canal conditions with class-leading accuracy of 97.5%.
• OTR Low Speed Handpiece Module – How It Works:
  • The Root ZX II Low Speed Handpiece with OTR technology prepares root canals while displaying precise and accurate measurements.
  • During file rotation, the torque is automatically measured. If the torque is less than the set value, the file rotation continues, but if the torque has reached the set value, the file reverses rotation by 90° and then continues in the cutting direction once again.
  • OTR reduces file fatigue, as well as the possibility of file breakage.
  • OTR offers 3 speed settings of 100, 300, and 500 rpm and 3 programmable memory modes.
  • The module also offers operation in Normal Mode without the Optimum Torque Reverse function.
  • In Normal Mode, 8 speed settings from 150 rpm to 800 rpm and 11 torque settings are available. This mode is useful for opening the upper part of the canal.
• OTR Handpiece Features:
  • Lightweight, the OTR handpiece is ergonomically designed to minimize fatigue and fingertip stress and is ideal for endodontic access.
  • It is compatible with standard Ni-Ti files, no need to purchase any special type of files for this unit.
  • The contra head has an internal file electrode which allows for more working length during procedures.
• Automatic Safety Features:
  • Optimum Torque Reverse: When the torque setting is reached, the file auto reverses 90° then continues again in the cutting direction. OTR reduces file fatigue, as well as the possibility of file breakage.
  • Auto Motor Start/Stop: No foot switch required. Motor starts when file is inserted into the canal and stops when it is withdrawn.
  • Auto Torque Reverse: Reduced file breakage. File stops and reverses if the torque goes over the set torque limit. There are 11 torque settings.
  • Auto Torque Slow Down: Reduced file breakage. File slows down as the torque approaches the set torque limit.
  • Auto Apical Reverse: File stops and reverses when it reaches the end of the set working length.
  • Auto Apical Slow Down: File slows down as it approaches the end of the set working length, ensuring safe and accurate preparations.
• It includes: Micromotor, Contra Angle, Handpiece Cord, Handpiece Rest, AR Oil, AC Adapter, Battery (pre-installed), Foot SwitchM

Application:

• OTR handpiece is ergonomically designed to minimize fatigue and fingertip stress and is ideal for endodontic access. It is compatible with standard Ni-Ti files, no need to purchase any special type of files for this unit.