MX80L Series Product Manual Chapter 2 – MX80L Series Table Specifications
Parker Hannifin Corporation
23
Electrical Specifications
Specifications for both the 4 pole and 8 pole linear servo motors
Parameter:
Symbol: Units: 25 & 50 mm
D11
100 mm
D13
150 mm
D13
Stall Force Continuous [1] Fcs N 4.0 8.0 8.0
Stall Current Continuous [1, 4, 8] Ics(sine) Amps Peak 1.13 2.26 2.26
Stall Current Continuous [1, 7] Ics(trap) Amps DC 0.92 1.84 1.84
Stall Current Continuous [1] Ics(RMS) Amps RMS 0.8 1.6 1.6
Peak Force [6] Fpk N 12 24 24
Peak Current [4, 6, 8] Ipk(sine) Amps Peak 3.2 6.4 6.4
Peak Current [6, 7] Ipk(trap) Amps DC 2.8 5.5 5.5
Peak Current [6] Ipk(RMS) Amps RMS 2.4 4.8 4.8
Voltage Constant [3, 4] Ke Volts/m/s 4.5 4.5 4.5
Voltage Constant [3] Ke (RMS) Volts RMS/m/s 3.2 3.2 3.2
Force Constant [9] Kf(sine) N/Amps Peak 3.90 3.90 3.90
Force Constant [3, 4] Kf(trap) N/Amps DC 4.50 4.50 4.50
Force Constant [3] Kf(RMS) N/Amps RMS 5.51 5.51 5.51
Resistance [3] R Ohms 9.50 4.75 4.75
Inductance [5] L mH 3.60 1.80 1.80
Maximum Bus Voltage Vm Volts DC 80 80 80
Thermal Resistance Wind-Amb Rth w-a C/watt 6.8400 3.4000 3.4200
Motor Constant Km N/sqrt(watt) 1.46 2.06 2.06
Viscous Damping B N/m/s 0.500 0.5 0.800
Static Friction [13] Fs N 0.5 1.0 1.0
Motor Thermal Time Constant Tau_th minutes 0.8 0.8 0.8
Winding Thermal Time Const Tau_wnd minutes 0.5 0.5 0.5
Intermittent Force Duration [10] T_2x seconds 8.0 10.0 10.0
Peak Force Duration [11] T_3x seconds 1.2 2.3 2.3
Electrical Pitch [12] Pe mm 13 13 13
Rated Winding Temperature RT C 95 95 95
Rated Ambient Temperature AT C 20 20 20
Winding Class H H H
1. @ 25
o
C ambient, 125C Winding Temperature with the table mounted to a 200mm x
150mm x 20mm 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
Daedal Division
Irwin
Penns
lvania
