Yaskawa DR2 Sigma Servo - Manual (Page 388)

SERVO SELECTION AND DATA SHEETS
5.6.11 Surge Suppressor
376
• Dimensional Diagram
2 x M4 Mounting Holes
M4 Auxiliary Contact Terminals
90 (3.54) min. 2 x M4 Mounting Holes
Main Contact Terminals M4 Coil Terminals Slider
Mass: 0.33 kg (0.73 lb)
(0.48)
(2.05)
(0.20)
(3.13)
(1.00)
(0.21)
(1.34) (0.33)
(2.70)
(0.35) (0.38)
(1.50) (2.48) (2.44)
(1.89)
5.6.11 Surge Suppressor
1) Attach a surge suppressor to the magnetic contactor to prevent power supply noise and
protect contacts.
• Recommended Product
Spark Killer manufactured by Okaya Electric Industries Co., Ltd.
Type: CR50500 (250 VAC)
Static Electricity Capacity: 0.5 μF  20%
Resistance: 50 Ω (1/2 W) 30%
5.6.12 Regenerative Unit
1) Dimensional drawings of the regenerative unit are shown below.
Type: JUSP-RG08
5