A‑dec Endodontic Dental Handpieces
With A‑dec, endo applications are now easily within reach. For the first time, you can have a fully integrated endo solution—complete with state-of-the art electric motor technology, attachments specifically designed for endodontics, and (with A‑dec 500) a deluxe touchpad that brings it all together to provide the best performing endo system available today.

Synea WD-79M (Non-lighted)

• Specifically designed for endodontics
• 2:1 Ratio (decreasing)
• 90 Percent known-torque efficiency
• Precision ball-bearing gear system
• Small head for excellent visibility
• Push-button chuck for latch-type NiTi files
• Optimized for EA-50LT and EA-51LT electric motors
• Easy-to-clean tactile grip

Synea WD-74M (Non-lighted)

• For endodontics
• 128:1 Ratio (decreasing)
• High ratio helps reduce risk of file breakage
• Push-button chuck for NiTi files
• Easy-to-clean tactile grip
• Compatible with A-25LT air and EA-40LT/EA-51LT electric motors

A-25LT Air Motor
Synea lowspeed motors combine with durable ball bearings and precision gearing to create exceptionally smooth-running lowspeed handpieces that are practically vibration-free. These lightweight motors operate at less than 65 decibels and offer you stable, high-torque power.

• Weight 2.65 oz (76g)
• Lighted with internal bulb
• Quiet (65 dBA), high-torque performance
• 5,000 - 25,000 Rpm with forward and reverse
• Length 3.48" (88.5mm)
• Internal-spray coolant
• Connects with RQ-24 coupler and Synea LT attachments
• Ball-bearing swivel connection
• Recommended air pressure: 45 psi (3 bar)
• Sterilizable to 135°C

EA-40LT Electric Motor
The brushless EA-40LT electric motor conveniently integrates with A‑dec's Cascade or Radius delivery system. With the EA-40LT, you'll have an exceptional combination of power, ergonomics, and reliability—all located within easy reach.

• Quiet, high-torque performance
• Integrated light source for glass optic attachments
• 2,000 - 40,000 Rpm (motor speed)
• Compact and lightweight at 2.8 oz (79 g)
• 62 Watts of cutting power
• Reliable brushless motor technology
• Internal-spray coolant
• E-system compatible
• Sterilizable to 135°C

A‑dec EA-51LT Electric Motor
The EA-51LT electric motor seamlessly integrates with the A‑dec 500 delivery system and deluxe touch pad to offer you one of the best performing endo systems available today. Pure, smooth-cutting power, quiet operation, and fully automated endo functions all combine so you can have complete control—right at your fingertips.

• Quiet, high-torque performance
• 300 - 40,000 Rpm (motor speed)
• Automated control with A‑dec 500 deluxe touchpad
• Endo functions with torque control and 3 modes of auto-reverse
• Compact and lightweight at 2.8 oz (79 g)
• 62 Watts of cutting power
• Integrated light source for use with glass optic attachments
• Reliable brushless motor technology
• Internal-spray coolant
• E-system compatible
• Sterilizable to 135°C

A‑dec 500 Deluxe Touchpad
The A‑dec 500 deluxe touchpad is an excellent way to expand functionality while streamlining operations. In addition to providing one touch surface for chair, dental light, and cuspidor functions, it also serves as a convenient command center for controlling your handpieces, integrated accessories, and a number of other electrical devices (may require A‑dec relay modules). It even offers endo-mode functionality, as well as independent programming for two operators.