NSD VARICAM VS-5F Series - Page 28

18
SPECIFICATION 3. SPECIFICATIONS
3-2. ABSOCODER Specification
Items Specifications
Sensor model
VRE-P028
VRE-P062
Total number of turns
1
Mass
0.25 kg
1.3 kg
Linearity error
1.5
°
Max.
1
°
Max.
Moment of inertia GD
2
/4(J)
9.3×10
-8
kg･m
2
(9.5×10
-7
kgf･cm･s
2
)
6.4×10
-6
kg･m
2
(6.5×10
-5
kgf･cm･s
2
)
Starting torque
1.5×10
-3
N
･
m or less
(0.015 kgf･cm or less)
4.9×10
-2
N
･
m or less
(0.5 kgf･cm or less)
Permissible shaft
load
Radial 15 N (1.5 kgf) 98 N (10 kgf)
Thrust 9.8 N (1.0 kgf) 49 N (5 kgf)
Permissible mechanical speed 6000 r/min 3600 r/min
Bearing life 8×10
4
h (at 6000 r/min) 5.5×10
4
h (at3600 r/min)
Ambient
temperature
Operating -20 to +60℃
Storage -30 to +90℃
Vibration resistance
2.0 x 10
2
m/s
2
(20G) 2000Hz, up/down 4h, forward/back 2h,
conforms to JIS D 1601 standard
Shock resistance
4.9 x 10
3
m/s
2
(500G) 0.5 ms, up/down/forward/back x 3 times each,
conforms to JIS C 5026 standard
Protection rating
IP40,
conforms to JEM 1030 standard
IP52f,
conforms to JEM 1030 standard
Max. sensor cable
length
Standard cable
100m (3P-S)
Robituc cable 100m (3P-RBT)
Interconnecting sensor cable 2m
3-3. Sensor Cable Specification
Items
Specifications
Model code 3P-S 3P-RBT
Cable type
Standard cable Robotic cable
Diameter φ8
Ambient
temperature
Operating
-5 to +60°C
Storage -5 to +60°C -10 to +60°C
Insulator Irradiated, formed polyethylene ETFE plastic
Sheath
Vinyl chloride mixture
Color of sheath Gray Black
Advantage －
Usable with moving machine menber
thanks to excellent flexibility