NSK NL 400 Brushless Electric Handpiece

The merge of companies or corporations doesn't typically excite us. The marriage of Sears Holdings and Kmart comes to mind. However, one product of the union between Brasseler USA and NSK America has been their ability to produce very robust electric motor combinations.

Brasseler, a perennial power house in the electric lab motor arena, has produced an awesome product for years. Enter NSK's clinical expertise, and the product of the resulting equation is success.

The NSK NL 400 Ti-Max Brushless Electric Micromotor System is just one example of that success.

Maintaining 3 Ncm over a wide range of clinical procedures, the NSK NL 400 defines constant torque. Ncm (Newton centimeters) is a measure of force, which is more accurate when talking torque (like the amount of force needed to cause a torque wrench to click). Speed is not a factor, as with air driven highspeed handpieces. Torque remains consistant from 2 to 200K rpm.

Motor weight is 77 grams (that's about 3 ounces for the metrically challenged). Slap on a Ti95L, 1:5 speed increasing handpiece, and you're looking at a mere 137 grams, significantly lighter than most competitors.

NSK NL 400 is compatible with Ti-Max attachments

The NSK NL 400 is compatible with the Ti-Max attachment series which employ ceramic bearing technology, cellular optics, 4 port spray, and clean head system, all the same solid technology which has helped push NSK air driven products to the top of the industry.

NSK NL 400 integrates with air driven systems
The NSK NL 400 integrates with air driven systems by attaching to any standard 4 hole connector. This allows the unit to be actuated via the same foot control you use for your air driven handpieces, and makes it portable should you choose to purchase only one.

If considering the move to brushless electric technology, there is a slight learning curve, but the resultant increase in cutting efficiency of the NSK NL 400 can be worth the effort.

See electric handpiece for more info on comparing air driven vs electric handpieces.

Deals on Ebay

NSK Ti Max NL400 Dental Handpiece Motor and Cord $299.99 Time Remaining: 2d 2h 41m Buy It Now for only: $500.00

NSK Ti Max NL400 Dental Handpiece Motor and Cord $299.99 Time Remaining: 2d 2h 49m Buy It Now for only: $500.00

NSK Ti Max NL400 motor and cord $400.00 Time Remaining: 2d 4h 43m Buy It Now for only: $800.00

NSK Ti Max NL400 motor and cord $200.00 Time Remaining: 2d 8h 1m

NSK NL400 Dental Electric Handpiece System Combo ADEC high slow speed straight $2,650.00 Time Remaining: 5d 11h 52m

The most common question asked about dental bearings.

Ceramic bearings, lube free turbines, or good ole stainless steel?  We get this question all the time, so lets clear the air now.

First of all, let's give props to Dentalez for introducing ceramic bearings to the dental industry with the Star 430 which we often refer to as the Toyota Camry of the dental industry due to its innovative style and ability to last.

While ceramic bearings certainly have unmatched anti friction characteristics, there is still no substitution for a periodic flush to remove debris from inside handpiece head. The problem is, and will continue to be, baked on debris which enters head. Debris enters when rheostat is released, and the slight negative pressure created draws debris up the bur shaft and into the head.

All dental bearings need to be periodically flushed.

Ceramic, tungsten, stainless steel, titanium, uranium, kryptonite - it doesn't matter. Damage to dental bearings will take place if too much debris is allowed to remain in handpiece head.

Another point to consider is that some manufacturers tend to warranty the lube type turbines a bit longer. That, in and of itself, would indicate that they expect turbines to last longer when you lubricate them, regardless of materials.

Now for the good news about dental bearings.

If you love your lube free handpieces and dred the mess of daily handpiece care and maintenance, just remember - Clean is better. Clean the outside of the handpiece and give it a flush with your preferred lubrication product about once a week. The flush comes in when you return to your unit and run handpiece until debris is removed.

Dental bearings are delicate precision components.

Whether you prefer the lube free ceramic dental bearings, or those which require daily lubrication, there is maintenance involved to ensure handpiece and turbine longevity. Dental bearings are precision components which last much longer given the extra care.

See below for some examples of ceramic bearing turbines available for your handpieces.

Kavo Bella Torque LUBE FREE TURBINES LOT OF 6 Best Abec 9 Ceramic Bearings $605.00 Time Remaining: 3d 2h 16m Buy It Now for only: $605.00

Dental KAVO 647B 640B Super Torque Ceramic Turbine $62.99 Time Remaining: 4d 56m Buy It Now for only: $62.99

KAVO 640 SUPER TORQ Lubricated Ceramic Turbine 1 YR WAR $178.00 Time Remaining: 5d 2h 29m Buy It Now for only: $178.00

KAVO 642 Bella Torq Lubricated Ceramic Turbine 1 YR WAR $178.00 Time Remaining: 5d 2h 33m Buy It Now for only: $178.00

KAVO GENTLEsilence 8000B PB LOT OF 5 Ceramic Bearings $399.00 Time Remaining: 7d 12h 59m Buy It Now for only: $399.00

Kavo Gentlesilence 6500B

Amazingly quiet (57 dB) the 6500B Kavo Gentlesilence highspeed handpiece is easy on the doctor's ears and easier on the patient's nerves. At 19 watts power, the 6500B will disolve anything in it's path. The 4 port spray is a definite must for this one, as it's quick cutting capability requires optimum bur cooling.

Cellular optic rods light the way for the Kavo Gentlesilence.

Kavo is one of the pioneers of the application of cellular optic rods to the dental industry. The Kavo Gentlesilence utilizes Kavo's patented 360 degree fiber optic swivel coupler design which incorporates cellular optics as well for resistance to wear, and allows for ease of use while maintaining greater efficiency and fiber optic light transmission than competitors.

We feel the Kavo Gentlesilence is the number one highspeed handpiece on the market today for overall performance.

Today's lineup of high performance dental handpieces is stacked, to say the least. But, once again, Kavo breaks away with a model like the Kavo Gentlesilence 6500B by incorporating the most important functions in a body that's easy on the hands and ready for the rigors of multiple daily uses.

Click KAVO for more reviews on Kavo handpieces.

Summary:

• Power - 19 watts
• Noise - 57 dB
• Speed - 400,000 rpm @ 38psi
• Spray- 4 port
• Warranty - Turbine - 1 year, 5 year on cellular optics.

See below for Kavo Gentlesilence handpieces available on Ebay

KAVO 6500 BR GENTLEsilence LUX Excellent Condition OMEGA DENTAL $608.00 Time Remaining: 11h 32m Buy It Now for only: $608.00

KAVO 6500 B GENTLEsilence LUX OMEGA DENTAL $548.00 Time Remaining: 11h 32m Buy It Now for only: $548.00

KAVO 6500B GENTALSilence LUX SHELL Dental Handpiece USA $10.50 (2 Bids) Time Remaining: 8d 9h 29m

KAVO GENTLEsilence 6500B PB LOT OF 5 Ceramic Bearings $399.00 Time Remaining: 20d 12h 9m Buy It Now for only: $399.00

KAVO 6500 DENTAL HANDPIECE OUTSTANDING 3 MONTH WARRANTY $689.00 Time Remaining: 21d 41m Buy It Now for only: $689.00