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2.8 Specifications for dynamic brake
2-28
2
S
pecifications
2.9 Regeneration process
Allowable minimum values of Built-in/ external regenerative resistor and allowable regenerative
power of regenerative circuit of servo amplifier are shown below. See "11.2 Selection of
regenerative resistor" for selection method of regenerative resistor.
2.9.1 Minimum values of Built-in/ external regenerative resistor
Servo amplifier model
Built-in regenerative resistor
External regenerative
resistor
RS3#01A##A# 50
Ω
35
Ω
RS3#02A##A# 50
Ω
35
Ω
RS3#03A##A# 50
Ω
35
Ω
RS3#05A##A# 17
Ω
17
Ω
RS3A07A##A#/RS3A07A##L#
10
Ω
10
Ω
RS3A10A##A#/RS3A10A##L#
10
Ω
10
Ω
RS3A15A##A#/RS3A15A##L#
6
Ω
6
Ω
RS3A30A##L#
without built-in regenerative
resistor
2.5
Ω
* “#” is optional number or alphabetical letter.
2.9.2 Allowable regenerative power
Servo amplifier model
Built-in regenerative
resistor use
[PRI]
External regenerative
resistor use
[PR0]
RS3#01A##A#/RS3#01A##L#
5W 125W
RS3#02A##A#/RS3#02A##L#
5W 125W
RS3#03A##A#/RS3#03A##L#
5W 125W
RS3#05A##A#/RS3#05A##L#
20W 250W
RS3A07A##A#/RS3A07A##L#
60W 500W
RS3A10A##A#/RS3A10A##L#
90W 500W
RS3A15A##A#/RS3A15A##L#
120W 500W
RS3A30A##L# -
500W
* “#” is optional number or alphabetical letter.
Summary of Contents for Sanmotion R 3E S
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Page 511: ...12 7 Optional parts dimensions 12 65 12 Appendix REGIST 1000W Wiring diagram ...
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