Product Information

BMS Models Specifications

BMS Models

[Specifications]

ModelMotorBrakeRotating part moment of inertia
[kg・m2]
Allowable braking energy rate Pbaℓ[W]Total braking energy
[J]
Operating timeMass
[kg]
Frame numberOutput
[kW]
4P
torque T
[N・m]
Coil(at20℃)Heat resistance classGapArmature pull-in time ta[s]Coastdown time
Voltage
[V]
Current
[A]
Resistance
[Ω]
Wattage
[W]
Specified value
[mm]
Limit value
[mm]
Simulta-
neous off[s]
DC separate switching off[s]
BMS-024-NHBN630.22DC900.2044018B0.15~0.250.400.8×10-3183.5×1070.040.10.087.5
BMS-024-NHFN630.22DC900.2044018B0.15~0.250.400.8×10-3183.5×1070.040.10.088.5
BMS-044-NHB710.44DC900.2832425B0.15~0.250.401.5×10-326.27.0×1070.050.10.0810
BMS-044-NHF710.44DC900.2832425B0.15~0.250.401.5×10-326.27.0×1070.050.10.0811
BMS-074-HPB800.758DC900.3327030B0.20~0.300.504.3×10-329.412.5×1070.050.140.0916.5
BMS-074-HPF800.758DC900.3327030B0.20~0.300.504.3×10-329.412.5×1070.050.140.0919
BMS-154-HPB901.515DC900.3426131B0.20~0.300.608.1×10-345.820.0×1070.110.150.0923
BMS-154-HPF901.515DC900.3426131B0.20~0.300.608.1×10-345.820.0×1070.110.150.0926

※Totally enclosed fan cooled motors in conformance with JIS C 4210 for 0.2kW・0.4kW motors, and JIS C 4213 for motors over 0.75 kW.(made by Hitachi Industrial Equipment Systems)

※Motor input power sources are three phase, AC 200V/50Hz、AC200V・AC220V/60Hz.

※For the brake motor's braking frequency tolerance, please refer to the design's points for confirmation pages. More detailed frequency data depends on load conditions, so please confirm through selective calculation.

[Dimensions1]

Base mounting

Base mounting

Unit [mm]
ModelDimensions of part
LRABDKLHPCENMGZSWUTQV
BMS-024-NHBN215103112791301151281346340501001303.27×2111 h6123
BMS-044-NHB24412012487145141143.51507145561151403.27×2014 j653530M5×0.8length18
BMS-074-HPB299.5140150.597163148161.5168805062.51251603.210×2519 j663.5640M6×1length20
BMS-154-NPB329168.5160.5114.51821441781889062.570155170101024 j684750M6×1length20

[Dimensions2]

Flange mounting

Flange mounting

Unit [mm]
ModelDimensions of part
LLRLLDKLLCYLBLALELGLZSWUTQV
BMS-024-NHFN24123218130115160701101303.581011 h6123
BMS-044-NHF26530235145134.5160791101303.5101014 j653530M5×0.8length18
BMS-074-HPF30540265163142200881301653.5121219 j663.5640M6×1length20
BMS-154-HPF34950299176144200981301653.5121224 j684750M6×1length20

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