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11.3 Selection of regenerative resistor
11-10
1
1
Selection
11.3 Selection of regenerative resistor
Calculate "regeneration effective power (PM)," and determine the capacity of the regeneration
resistance to be used. Judge whether usage of an internal regenerative register machine is
possible by this calculation result.
11.3.1 How to find "regeneration effective power (PM)" of the
horizontal axis drive by a formula
■
Calculate regeneration energy.
EM : EM: Regeneration energy during operations along horizontal axis [J]
Ehb : Regeneration energy during deceleration [J]
Ke
φ
: Voltage constant per phase [Vrms/min
-1
] (Motor constant)
KT : Torque constant [N
・
m/Arms] (Motor constant)
N : Motor rotation speed [min
-1
]
R
φ
: Phase resistance [
Ω
] (Motor constant)
tb : Deceleration time [s]
Tb : Torque during deceleration [N
・
m]
■
Calculate "regeneration effective power" from regeneration energy.
PM : Effective regeneration power [W]
EM : Regeneration energy [J]
to :Cycle time [s]
PM =
EM
to
2
EM = Ehb =
1
2
× N × 3 × Ke
φ
×
Tb
KT
× tb -
Tb
KT
× 3 × R
φ
× tb
Содержание SANMOTION 3E S
Страница 1: ...M0011696D Instruction Manual TYPE S For Rotary Motor Linear Motor Interface ...
Страница 2: ......
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Страница 419: ...12 3 Servo motor dimensions 12 9 12 Appendix 12 3 Servo motor dimensions Refer another document M0011792 ...
Страница 420: ...12 Appendix 12 10 12 4 Servo motor data sheet Refer another document M0011792 ...
Страница 421: ...12 5 Servo amplifier dimensions 12 11 12 Appendix 12 5 Servo amplifier dimensions 12 5 1 RS3 01A HL 12 5 2 RS3 02A HL ...
Страница 422: ...12 Appendix 12 12 12 5 3 RS3 03A HL 12 5 4 RS3A05A HL ...
Страница 423: ...12 5 Servo amplifier dimensions 12 13 12 Appendix 12 5 5 RS3A07A HL 12 5 6 RS3A10A HA ...
Страница 424: ...12 Appendix 12 14 12 5 7 RS3A15A HA 12 5 8 RS3A30A HL ...
Страница 425: ...12 5 Servo amplifier dimensions 12 15 12 Appendix 12 5 9 Power unit RS3PAA270 12 5 10 Amplifier unit RS3W60 ...
Страница 426: ...12 Appendix 12 16 12 5 11 Unit installation drawing 600 A RS3PAA270 Power unit RS3W60 Amplifier unit ...
Страница 428: ...12 Appendix 12 18 12 5 13 RS3C02A HA 12 5 14 RS3C05A HA ...
Страница 429: ...12 5 Servo amplifier dimensions 12 19 12 Appendix 12 5 15 RS3C10A HA 12 5 16 RS3C15A HL ...
Страница 430: ...12 Appendix 12 20 12 5 17 RS3C30A HM ...
Страница 448: ...12 Appendix 12 38 For RS3A10 RS3A15 AL 00907039 01 For RS3A30 AL 00907040 01 Common parts Upper Bottom Upper Bottom ...
Страница 484: ...12 Appendix 12 74 REGIST 1000W Wiring diagram ...
Страница 486: ...No Text on This Page ...
Страница 487: ...Release Revision A Sep 2017 Revision B Sep 2018 Revision C Dec 2018 Revision D Apr 2019 ...