DC Motor Torque Range - EDMR for Servo Motor Repair

Turbo DiscTM P310
60 steps/revolution
6º step angle
dimensions in mm
mass: 40 g
DANAHER MOTION is a registered trademark of Danaher Corporation. Danaher Motion makes every attempt to ensure accuracy and reliability of the specifications in this publication. Specifications are subject to change without notice. Danaher Motion provides this information "AS IS"
and disclaims all warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose. It is the responsibility of the product user to determine the suitability of this product for a specific application. ©2004 Danaher Motion.
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P310-158 - �� • 09 P310-158 - �� • 10
P310-158-005, Coils in parallel
escap EDM-453, I=1 amp, U=24V
(mNm)
Power
P310-158-170, Coils in series
Voltage driver type L/R, 56Ω series resistor, 24V
(mNm)
(W)
Pull In
Pull In
Pull Out
Power
Pull Out
turbo Disc
Winding Type 170 170 005 005
Coil Dependent Parameters
coils in series
typ
coils in parallel
typ
coils in series
typ
coils in parallel
typ
Phase resistance ohm 332 83 10.5 2.6
Phase inductance (1kHz) mH 184 46 6.4 1.6
Nominal phase current (2 ph.on) A 0.06 0.12 0.36 0.72
Nominal phase current (1 ph.on) A 0.09 0.17 0.51 1
Back-EMF amplitude
Coil Independent Parameters
V/kst/s 18 9 3.2 1.6
Torque Parameters min typ max
Holding torque (nominal current) mNm (oz-in) 11.5 (1.6) 14 (2) 16.5 (2.4)
Holding torque (1.5 x nominal current) (1 ) mNm (oz-in) 23 (3.8) 28 (4) 33 (4.8)
Detent torque
Thermal Parameters
mNm (oz-in) 1.4 (0.2) 2.5 (0.3 3 (0.4)
Thermal resistance coil ambient (2) ºC/W 25
Absolute accuracy (2 ph. on full-step model)
Mechanical Parameters
% full-step ±3.5 ±5
Rotor inertia kgm2 , 10-7 Other Parameters
0.86
Natural resonance frequency (nom. current) Hz 230
Electrical time constant ms 0.6
Angular acceleration (nominal current rad/s2 140000
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(W)