Yaskawa DR2 Sigma Servo - Manual (Page 390)

SERVO SELECTION AND DATA SHEETS
5.6.12 Regenerative cont.
378
2) JUSP−RG08C type
JUSP−RG08C type is an exterior type regenerative unit. When regenerative ability of the
built−in resistor is insufficient, install this regenerative unit to enhance the regenerative
ability. When regenerative resistor is installed externally, disconnect the jumper cable
between terminals Y4 and Y5. Connect exterior type regenerative unit between termi-
nals P/Y3 and Y4.
• Dimensional Drawings
M4 External Terminal Screws
Approx. Mass: 1 kg (2.20 lb)
Hole 6 dia.
(Φ0.24)
(1.97)
(0.98)
(0.73) (5.12)
(6.30) (5.12) (5.87)
(0.20)
(0.59)
(0.24)
(0.24)
(0.98)
(0.59)
Nameplate
• Regenerative Unit Specifications
Type JUSP−RG08C Remarks
Applicable Servopack Only for 200 V, 30 to 200 W
specifications
Regenerative Working
Voltage
380Vdc
Regenerative Processing
Current
8Adc Regenerative Resistance:
50 Ω, 60 W
Error Detection Function Regenerative resistance
disconnection, regenerative
transistor fault, overvoltage
Minimum Exterior Resistance 50 Ω
Alarm Output
Normally closed contact
(open when protective
function operates)
200 V operation OK
Dimensions in mm
(inches)
55W¢160H¢130D
(2.17W ¢ 6.30H¢ 5.31D)
5