Water
Dust
Low cogging torque
Cogging torque in motors has been reduced compared
to our conventional product, achieving smoother ma-
chine operation.
Downsized servo motors
Waterproof and dustproof
Our R2 series servo motors achieve high torque and
high overall performance while reducing the motor
length by 22% compared to our conventional product.*
* Comparing an R2CA18350 model and a conventional Q2CA18350 model.
Our servo motors are highly resistant to water and
dust ingress with IP65* protection, ensuring normal
operation even in severe environments. Models with
IP67 protection are available as options.
* 320 mm sq. motors have IP55 protection.
R2 Motor
Current model
Comparison of cogging torque waveforms
(Reference waveform image)
Protection does not cover shaft through-holes and cable ends.
Use with a waterproof cannon plug connector is recommended.
22%
reduced
6
5
Protection against dust
Protection against water
5
Although it is impossible
to completely prevent the
penetration of dust, there
should be no intrusion
of an amount of dust
that could impede the
prescribed operation and
safety of the electrical
equipment
5
Protected against water
jets
6
Completely protected
against dust
7
Protected against tempo-
rary immersion in water
IP
11
Features
S
erv
o Amplifier
and S
erv
o Motor
Combination T
able
Standard Model
Number List
S
erv
o Amplifier
s
R 3E Model
S
erv
o Motor
s
Options
S
election Guide
Analog/P
ulse
EtherCA
T
Built-in P
ositioning F
unction
S
afety
