LX80L Series Product Manual
21
Parker Hannifin Corporation
EMN Automation - Parker
Irwin, Pennsylvania
Parameter:
Symbol:
Units:
8 Pole
D13
16 Pole
D17
Stall Force Continuous [1]
Fcs
N
7.20 13.00
Stall Current Continuous [1, 4, 8]
Ics(sine)
Amps Peak
1.85 1.66
Stall Current Continuous [1, 7]
Ics(trap)
Amps DC
1.60 1.44
Stall Current Continuous [1]
Ics(RMS)
Amps RMS
1.31 1.18
Peak Force [6]
Fpk
N
21.60 38.9
Peak Current [4, 6, 8]
Ipk(sine)
Amps Peak
5.50 5.00
Peak Current [6, 7]
Ipk(trap)
Amps DC
4.80 4.30
Peak Current [6]
Ipk(RMS)
Amps RMS
3.90 3.50
Voltage Constant [3, 4]
Ke
Volts/m/s
4.50 9.00
Voltage Constant [3]
Ke (RMS)
Volts RMS/m/s
3.20 6.40
Force Constant [9]
Kf(sine)
N/Amps Peak
3.90 7.79
Force Constant [3, 4]
Kf(trap)
N/Amps DC
4.50 9.00
Force Constant [3]
Kf(RMS)
N/Amps RMS
5.51 11.02
Resistance [3]
R
Ohms
4.40 8.50
Inductance [5]
L
mH
1.80 3.60
Maximum Bus Voltage
Vm
Volts DC
80 80
Thermal Resistance Wind-Amb
Rth w-a
C/watt
4.60 2.93
Motor Constant
Km
N/sqrt(watt)
2.15 3.09
Viscous Damping
B
N/m/s
1.00 1.00
Static Friction [13]
Fs
N
2 2
Motor Thermal Time Constant
Tau_th
minutes
1.3 1.3
Winding Thermal Time Const
Tau_wnd
minutes
0.5 0.5
Intermittent Force Duration [10]
T_2x
seconds
8.0 8.0
Peak Force Duration [11]
T_3x
seconds
2.0 2.0
Electrical Pitch [12]
Pe
mm
13 13
Rated Winding Temperature
RT
C
90 90
Rated Ambient Temperature
AT
C
25 25
Winding Class
H H
Electrical Specifications
Specifications for both the 8 pole (D13) and 16 pole (D17) linear servo motors
1. @
25
o
C ambient, 125C Winding Temperature with the table mounted to a 145mm wide x 50mm thick aluminum plate
2.
Measured with a 0.33 mm gap
3.
Measured Line to Line +/-10%
4.
Value is measured peak of sine
5.
+/-30% Line to Line, inductance bridge measurement @1Khz
6.
Initial winding temperature must be 60 C or less before Peak Current is applied
7.
DC current through a pair of motor phases of a trapezoidal (six state) commutated
8.
Peak of the sinusoidal current in any phase for a sinusoidal commutated motor
9.
Total motor force per peak of the sinusoidal amps measured in any phase, +/-10%
10.
Maximum time duration with 2 times rated current applied with initial winding temp at 60 C
11.
Maximum time duration with 3 times rated current applied with initial winding temp at 60 C
12.
The Distance from the leading edge of the north pole to the leading edge of the next north pole
13.
Average friction over total table travel
Summary of Contents for LX80L
Page 56: ......
