Decelerator (Backlash: 3 Arcminutes Max.)
For Decelerators (backlash: 3 arcminutes max.), the model number given on the nameplate does not
match the model number of the Decelerator. Therefore, refer to the following table for correspondence
between the model numbers on nameplates and Decelerators.
Example of nameplate: 200-W Decelerator (backlash: 3 arcminutes max., reduction ratio: 1/5) for
3,000-r/min Servomotors
Decelerator (backlash: 3 arcminutes max.) for 3,000-r/min Servomotors
Specifications
Servo-
Reduc-
motor
tion
rated
ratio
output
1/21
50W
1/33
1/45
1/5
1/11
100 W
1/21
1/33
1/45
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Without key
Decelerator model
Model on nameplate
R88G-
HPG-14A-21-J2ABK
HPG14A21100B
R88G-
HPG-14A-33-J2ABL
HPG14A33050B
R88G-
HPG-14A-45-J2ABL
HPG14A45050B
R88G-
HPG-11B-05-J2ADG
HPG11B05100B
R88G-
HPG-14A-11-J2ABK
HPG14A11100B
R88G-
HPG-14A-21-J2ABK
HPG14A21100B
R88G-
HPG-20A-33-J2JBLA
HPG20A33100B
R88G-
HPG-20A-45-J2JBLA
HPG20A45100B
Items to Check After Unpacking
HPG-14A-05-J2AXT
Χ Χ - Χ Χ Χ Χ Χ Χ Χ - Χ Χ Χ
Upper row: Model on nameplate
Lower row: Serial No. (the OMRON logo at the end)
The model on nameplate HPG-14A-05-J2AXT
corresponds to the decelerator model HPG14A05200B.
Decelerator model
R88G-
HPG14A21100BJ
R88G-
HPG14A33050BJ
R88G-
HPG14A45050BJ
R88G-
HPG11B05100BJ
R88G-
HPG14A11100BJ
R88G-
HPG14A21100BJ
R88G-
HPG20A33100BJ
R88G-
HPG20A45100BJ
With key and tap
Model on nameplate
HPG-14A-21-J6ABK
HPG-14A-33-J6ABL
HPG-14A-45-J6ABL
HPG-11B-05-J6ADG
HPG-14A-11-J6ABK
HPG-14A-21-J6ABK
HPG-20A-33-J6JBLA
HPG-20A-45-J6JBLA
33