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Downloads:
Linear Motors > Synchronous
Features:
  • Closed loop control
  • High speed
  • Unlimited stroke
  • Large thrust and high acceleration
  • High accuracy and high repeatability
  • Large holding force
  • Low velocity ripple
More Information:
Spec Type
Item Symbol Unit LMS37
(WC)**
LMS37
(NC)**
LMS22
(NC)**
LMS12
(NC)**
Continuous Force Fc N 741 475 314 188
Continuous Current lc A 7.8 5.0 4.2 4.2
Peak Force (1s) Fp N 1482 950 628 377
Peak Current (1s) lp A 15.6 10 8.4 8.4
Force Constant Kf N/A 95 95 75 37.5
Attraction Force between Forcer and Stator Fa N 2850 2850 1900 1140
Max. Coil Temperature Tmax °C 80 80 80 80
Phase ø ø 3 3 2 2
Mass of Forcer Mf kg 6.8 5.9 4.0 3.0
Mass of Stator Ms kg/m 8.2 8.2 6.2 4.2
Electrical Time Constant Ke ms 10.8 10.8 9.9 10.1
Resistance (25°C) PTP* R25 - 8.5 8.5 3.4 (per phase) 2.6 (per phase)
Resistance (80°C) PTP* R80 - 10.1 10.1 4.1 (per phase) 3.1 (per phase)
Inductance PTP* L mH 90 90 33.5 (per phase) 26.5 (per phase)
Width of Stator Ws mm 100 100 80 60
Length of Stator Ls mm 192 / 256 / 320 / 384 / 448 / 512
Fix. Distance As mm 85 85 65 45
Pole Pitch 2t mm 32 32 32 32
Bend Radius of Motor Cable Rbend mm 37.5 37.5 37.5 37.5
Back EMF Constant Kv V/(m/s) 100 100 75 (per phase) 40 (per phase)
*PTP: Phase to phase
**WC: Water cooling; NC: No cooling
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