|
Z 500 Series Brushless
Micromotor
Torque Micromotor &
Cord
|
Order
# |
Model
# |
Price
|
|
Y140-562 |
UM50T Micromotor
only Torque |
$531.88 |
|
Speed:
1,000-50,000 rpm (min), Max. Power: 250w,
Max Torque: 8.7N.cm, Dimensions:
L164xDia.29(mm), Weight: 230g without cord,
Cord Length: 1.2m |
Compact Micromotor &
Cord
|
Order
# |
Model
# |
Price |
|
Y140-563 |
UM50C Compact
micromotor only |
$531.88 |
|
Speed:
1,000-50,000 rpm (min), Max. Power: 140w,
Max Torque: 6.0N.cm, Dimensions:
L148xDia.28(mm), Weight: 185g without cord,
Cord Length: 1.2m |
ISO E-Type
Micromotor & Cord
|
Order
# |
Model
# |
Price |
|
E192 |
UM50EM Micromotor
only ISO E type |
$444.00 |
|
Speed:
1,000-50,000 rpm (min), Max. Power: 140w,
Max Torque: 6.0N.cm, Dimensions:
L91xDia.27(mm), Weight: 120g without cord,
Cord Length: 1.2m |

Features:
-
Speed: 1,000~50,000 rpm
Rotation speed can be effortlessly controlled between
1,000 and 50,000 rpm. Smooth and powerful torque is
delivered throughout the entire speed range. At the
highest speed of 50,000 rpm the Z 500 allows precision
micro-machining.
-
Long
Term Durability
The high power brushless motor does not require
replacement of carbon brushes. NSK in-house load
testing has proven the durability of continuous use
for more than 5,000 hours
-
Precision Technology
NSK super precision technology ensures the bur
concentricity of 0.02 mm or less
-
Lowest noise and vibration
The hermetically enclosed brushless motor reduces the
noise level by 20% compared to other conventional
models. This results in a quieter and more comfortable
work environment
-
Special Dust-proof mechanism
The handpiece has a patented built-in dust-proof
system to prevent the infiltration of debris into the
bearings
-
Ergonomically Designed
The grip is ergonomically designed. The lightweight
and excellent balance characteristics dramatically
reduce hand fatigue during extended application
-
Optimal Microprocessor Control
The Z500 is a very user friendly due to the unique NSK
high-performance microprocessor. Optimal control of
the micromotor is assured, even when cutting a variety
of materials such as metals, gypsum and resin. Bur
chatter and jumping has been eliminated. This allows
more precise and smooth cutting and polishing. The
unit automatically senses which micromotor is
connected (UM50T or UM50C) so that the characteristics
of either micromotor are fully utilized
-
Eco-friendly Design
Due to the new electronic circuit design, power
consumption is minimized. Power losses are so minute
that no heat generation occurs and; therefore , a
radiating fan is not required
-
Auto
speed function
The unit is provided with auto speed function to set
and maintain the rotation speed during long work
periods. Foot fatigue is eliminated.
-
Compliance with EMC and Other Safety Standards
NSK considers passive performance important. The Z500
complies with the world's most rigorous European EMC
standards. It has been designed to be very safe in
electromagnetic terms, so as to curb generation of
jamming electromagnetic waves which may cause a
failure or malfunction in other equipment, and so as
not to be affected by external electromagnetic waves.
It also complies with strict European Safety Standards
EN144-1
Z 500 Series
Select from the
Following:
- Choice of 3
Micromotors; Torque, Compact or E-Type Micromotors
- Choice of 5 Control
Units; 1) Z500 Bench Type Blue, 2) Z500 Bench Type
Gray, 3) Z500 D Tower Type, 4) Z500K Knee Type, 5)
Z500F Floor Type
Bench Type
Standard Packs

Includes:
- Control Unit
- Micromotor
- Foot Pedal
- Handpiece Stand
|
Color |
Order
# |
Model
# |
Description |
Price
|
|
Translucent Blue |
Y140-628 |
Z500SBT (120V) |
Torque Micromotor System |
$1,221.00 |
|
Translucent Blue |
Y140-627 |
Z500SBG (120v) |
Compact Micromotor System |
$1,221.00 |
|
Light Grey |
Y140-630 |
Z500LGT (120v) |
Torque Micromotor System |
$1,221.00 |
|
Light Grey |
Y140-629 |
Z500LGC (120V) |
Compact Micromotor System |
$1,221.00 |
Tower Type
Standard Packs

Includes:
- Control Unit
- Micromotor
- Foot Pedal
- Handpiece Stand
|
Color |
Order
# |
Model
# |
Description |
Price
|
|
Translucent blue |
Y140-906 |
Z500DSBT (120v) |
Torque Micromotor
System |
$1,322.75 |
|
translucent blue |
Y140-907 |
Z500DSBC (120v) |
Compact Micromotor
System |
$1,322.75 |
Knee
Type
Standard Packs
Includes:
- Control Unit
- Micromotor
- Handpiece Stand

|
Order
# |
Model
# |
Description |
Price
|
|
Y140-687 |
Z500KT (120v) |
Torque Micromotor
System |
$1,322.75 |
|
Y140-688 |
Z500KC (120v) |
Compact Micromotor
System |
$1,322.75 |
Floor Type Control
Standard Packs
Includes:
- Control Unit
- Micromotor
- Handpiece Stand

|
Order
# |
Model
# |
Description |
Price
|
|
Y140-909 |
Z500FLGT (120v) |
Torque Micromotor System |
$1,322.75 |
|
Y140-910 |
Z500FLGC (120v) |
Compact Micromotor System |
$1,322.75 |
Z 500 Bench Top System
E TYPE

The world standard
laboratory micromotor system Z500 has earned an
excellent reputation throughout the world. This is the
result of exceptional performance, reliability and
durability due to the super precision technology, and
long term experience of NSK. Smart high tech appearance
in two colors-translucent blue and light grey.
Features:
-
Speed of
1,000~50,000 rpm
-
Eco-Friendly Design
-
Self-Diagnosis Function
-
Easy-to-operate display panel
-
Digital
Speed Display
-
Optimal
Control by Microprocessor
-
Auto
Speed Function
-
Operation Sound Check
-
Audible
Function Check
-
Error
Code Display Function
E-Type Systems
|
Order
# |
Model
# |
Description |
Price
|
|
Y140-780 |
Z500SBE E-Type (120v) |
Z 500SBE Bench Top Blue E-Type System 120v |
$1,091.50 |
|
Y140-781 |
Z500LGE E-Type (120v) |
Z 500LGE Bench Top Grey E-Type System 120v |
$1,091.50 |
Z 500 D Bench Top
Tower System

Space-saving Tower Type
control unit Designed in Tower Type, the Z 500D provides
more space on the bench top. By adding the optional air
turbine adapter to the unit, an air turbine handpiece
can be user in addition to the electric micromotor. The
control unit may also be mounted on the wall by using an
optional bracket.
Features:
-
Speed of
1,000 ~ 50,000 rpm
-
Optimal
Control by Microprocessor
-
Air
turbine handpiece compatible
-
Eco-Friendly Design
-
Auto
Speed Function
-
Self-Diagnosis Function
-
Audible
Function Check
-
Easy-To-Operate Display Panel
-
Maintenance Mode
-
Digital
Speed Display
-
Error
Code Display Function
Z 500K Knee Control
System

The Z500K is the knee
control model of the Z500 series and is controlled via
the knee pad located on the side of the unit. This
function allows off bench top mounting, creating
additional work surface
Features:
-
Speed of
1,000~50,000 rpm
-
Optimal
Control by Microprocessor
-
Air
turbine handpiece compatible
-
Eco-Friendly Design
-
Auto
Speed Function
-
Self-Diagnosis Function
-
Audible
Function Check
-
Easy-to-operate Display Panel
-
Maintenance Mode
-
Digital
Speed Display
-
Error
Code Display function
Z 500F Floor Type Foot
Control System

Z 500F is located on
the floor. Speed, and other functions, are controlled
via the foot pedal.
Features:
Z-500 171Turbine
Adapter TA50

Install the turbine
adapter TA50 to activate an air turbine handpiece. The
TA50 makes it possible to operate and air turbine
handpiece in addition to the electric micromotor via the
one foot pedal/knee pedal. The air turbine adapter TA50
can also be installed on the Z500 Tower type, Knee type
and floor type. Operation of the air turbine or electric
micromotor is activated by the touch of one switch .
|
Order
# |
Model
# |
Description |
Price
|
|
U375001 |
TA50 |
Turbine Adapter W75xD100xH30mm |
$180.38 |

|
|