NSK Megatorque PS Series User Manual

— 2-11 —
2.5. Motor Specifications
2.5.1. PS Series Megatorque Motor
 The PS Series Motors are common to all EDC Driver Units regardless of difference in 100 and
200 [VAC] power source voltages.
Table 2-5: Specifications of PS1 Motor
Reference numbe
r
Item [Unit]
M-PS1006KN002 M-PS1012KN002 M-PS1018KN002
Motor outside diameter [mm]
ø 100
Maximum output torque [N•m]
6 12 18
Rated output torque [N•m]
2 4 6
Motor height [mm]
85 110 135
Hollow diameter [mm]
ø 35
Maximum rotational speed
[s
-1
]
10
Rated rotational speed [s
-1
]
5
Resolution of position sensor
[count/
revolution]
2 621 440
Absolute positioning accuracy
[arc-sec]
90 (Interchangeable type) (at ambient temperature of 25 ± 5[[°C]])
Repeatability [arc-sec]
± 2
Allowable axial load [N]
1 000 (Under no radial load)
Allowable radial load [N]
820 (Under no axial load)
Allowable moment load [N•m]
28
Rotor inertia [kg•m
2
]
0.0024 0.0031 0.0038
Allowable range of inertia
[kg•m
2
]
0.0015～0.24 0.03～0.31 0.03～0.38
Mass [kg]
2.4 3.5 4.5
Environmental conditions
Ambient temperature: 0 to 40[[°C]]. Humidity: 20 to 80[%].
Indoor use only. Free from condensation, dust and corrosive gas. (IP30 equivalent.)
Table 2-6: Specifications of PS3 Motor
Reference numbe
r
Items [Unit]
M-PS3015KN002 M-PS3030KN002 M-PS3060KN002 M-PS3090KN002
Motor outside diameter [mm]
ø 150
Maximum output torque
[N•m]
15 30 60 90
Rated output torque [N•m]
5 10 20 30
Motor height [mm]
85 102 136 170
Hollow diameter [mm]
ø 56
Maximum rotational speed
[s
-1
]
10 8 5
Rated rotational speed [s
-1
]
5 1 1
Resolution of position sensor
[count/
revolution]
2 621 440
Absolute positioning
accuracy
[arc-sec]
90 (Interchangeable type) (at ambient temperature of 25 ± 5[[°C]])
Repeatability [arc-sec]
± 2
Allowable axial load [N]
2 000 (Under no radial load)
Allowable radial load [N]
1 700 (Under no axial load)
Allowable moment load
[N•m]
42
Rotor inertia [kg•m
2
]
0.011 0.014 0.019 0.024
Allowable range of inertia
[kg•m
2
]
0～1.1 0～1.4 0.12～1.9 0.12～2.4
Mass [kg]
5.5 6.9 11.0 13.8
Environmental conditions
Ambient temperature: 0 to 40[[°C]]. Humidity: 20 to 80[%].
Indoor use only. Free from condensation, dust and corrosive gas. (IP30 equivalent.)
SI Unit system: 1N = 0.102 kgf. 1N·m = 0.102 kgf·m

NSK Megatorque PS Series Specifications

General

Brand	NSK
Model	Megatorque PS Series
Category	Engine
Language	English