Technical data
8LS...-3 user's manual V2.50 47
2.13.5 8LSA44...-3 - Standard motors
Nominal speed nN [rpm] Resolver EnDat (inductive)
Holding
brake
Connection direction Shaft end
8LSA44.EA030D000-3 --- ---
8LSA44.EA030D200-3
3000
--- Yes
8LSA44.EA060D000-3 --- ---
8LSA44.EA060D200-3
6000
---
2.1 single-turn
Yes
8LSA44.EB030D000-3 --- ---
8LSA44.EB030D200-3
3000
--- Yes
8LSA44.EB060D000-3 --- ---
8LSA44.EB060D200-3
6000
---
2.1 multi-turn
Yes
8LSA44.R2030D000-3 --- ---
8LSA44.R2030D200-3
3000
--- Yes
8LSA44.R2060D000-3 --- ---
8LSA44.R2060D200-3
6000
--- Yes
Smooth shaft
8LSA44.R2030D100-3 --- ---
8LSA44.R2030D300-3
3000
--- Yes
8LSA44.R2060D100-3 --- ---
8LSA44.R2060D300-3
6000
R2
--- Yes
Angled (swivel connector)
Keyed shaft
8LSA44.DA030S000-3 --- ---
8LSA44.DA030S200-3
3000
--- Yes
8LSA44.DA060S000-3 --- ---
8LSA44.DA060S200-3
6000
---
2.2 single-turn
Yes
8LSA44.DB030S000-3 --- ---
8LSA44.DB030S200-3
3000
--- Yes
8LSA44.DB060S000-3 --- ---
8LSA44.DB060S200-3
6000
---
2.2 multi-turn
Yes
Smooth shaft
8LSA44.DA030S100-3 --- ---
8LSA44.DA030S300-3
3000
--- Yes
8LSA44.DA060S100-3 --- ---
8LSA44.DA060S300-3
6000
---
2.2 single-turn
Yes
8LSA44.DB030S100-3 --- ---
8LSA44.DB030S300-3
3000
--- Yes
8LSA44.DB060S100-3 --- ---
8LSA44.DB060S300-3
6000
---
2.2 multi-turn
Yes
Single-cable solution (hybrid)
Angled, swivel connector
Keyed shaft
8LSA44...-3 - Technical data
Model number 8LSA44.ee030ffgg-3 8LSA44.ee060ffgg-0
Motor
Nominal speed n
N
[rpm] 3000 6000
Number of pole pairs 5
Nominal torque M
n
[Nm] 4.62 3
Nominal power P
N
[W] 1451 1885
Nominal current I
N
[A] 2.8 3.68
Stall torque M
0
[Nm] 6
Stall current I
0
[A] 3.7 7.4
Maximum torque M
max
[Nm] 22.8
Maximum current I
max
[A] 21.9 43.76
Maximum speed n
max
[rpm] 12000
Torque constant K
T
[Nm/A] 1.63 0.81
Voltage constant K
E
[V/1000 rpm] 98.44 49.2
Stator resistance R
2ph
[Ω] 3.6 0.86
Stator inductance L
2ph
[mH] 24 6.2
Electrical time constant t
el
[ms] 6.7 7.19
Thermal time constant t
therm
[min] 30
Moment of inertia J [kgcm
2
] 2.73
Weight without brake m [kg] 5.4
Holding brake
Holding torque of brake M
Br
[Nm] 8
Mass of brake [kg] 1 0.46
Moment of inertia of brake J
Br
[kgcm
2
] 0.69 0.54
Recommendations
ACOPOS 8Vxxxx.xx... 1045 1090
ACOPOSmulti 8BVIxxxx... 0055 0110
ACOPOS P3 8EIxxxx... 4X5X -
Cross section for B&R motor cables [mm
2
] 0.75 1.5
Connector size 1.0
Additional technical data
Speed-torque characteristic curve, permissible shaft load and dimensions
see "8LSA4...-3 - Technical data" on page 81
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