Product Information

BXW Models Specifications

BXW-□-□L/-H/-S Types

[Specifications] BXW-□-□L (Braking use)

ModelSizeStatic friction torque Ts [N・m]Coil (at 20℃)Heat resistance classMax. rotation speed [min-1Rotating part moment of inertia J [kg・m2Allowable braking energy rate Pbaℓ [W]Total braking energy ET [J]Armature pull-in time ta [s]Armature release time tar [s]Mass [kg]
Voltage [V]Wattage [W]Current [A]Resistance [Ω]
BXW-01-10L010.12125.00.41728.8F50000.6×10-62.51.5×1060.0080.0150.2
245.00.208115F
455.00.111405F
905.00.0561622F
1805.00.0286486F
BXW-02-10L/BXW-02-12L020.25126.60.55021.8F50001.9×10-65.03.0×1060.0080.0150.3
246.60.27587.3F
456.60.147307F
906.60.0731228F
1806.60.0374912F
BXW-03-10L/BXW-03-12L030.50129.00.75016.0F50003.8×10-610.04.5×1060.0250.0250.4
249.00.37564.0F
458.20.182247F
908.20.091988F
1808.20.0463954F
BXW-04-10L/BXW-04-12L041.001211.50.95812.5F500012.0×10-620.07.0×1060.0300.0300.6
2411.50.47950.1F
4510.00.222203F
9010.00.111810F
18010.00.0563241F
BXW-05-10L/BXW-05-12L052.001213.01.08311.1F500023.0×10-630.012.0×1060.0350.0350.8
2413.00.54244.3F
4513.00.289156F
9013.00.144623F
18013.00.0722492F

*The armature pull-in time and armature release time are taken during DC switching.

[Specifications] BXW-□-□H (Holding and braking use)

ModelSizeStatic friction torque Ts
[N・m]
Coil (at 20℃)Heat resistance classMax. rotation speed [min-1Rotating part moment of inertia J [kg・m2Allowable braking energy rate Pbaℓ [W]Total braking energy ET [J]Armature pull-in time ta [s]Armature release time tar [s]Mass [kg]
Voltage [V]Wattage [W]Current [A]Resistance [Ω]
BXW-01-10H010.24125.00.41728.8F50000.6×10-60.50.2×1060.0100.0100.2
245.00.208115F
455.00.111405F
905.00.0561622F
1805.00.0286486F
BXW-02-10H / BXW-02-12H020.50126.60.55021.8F50001.9×10-61.00.3×1060.0100.0100.3
246.60.27587.3F
456.60.147307F
906.60.0731228F
1806.60.0374912F
BXW-03-10H / BXW-03-12H031.00129.00.75016.0F50003.8×10-62.00.5×1060.0350.0200.4
249.00.37564.0F
458.20.182247F
908.20.091988F
1808.20.0463954F
BXW-04-10H / BXW-04-12H042.001211.50.95812.5F500012.0×10-64.01.0×1060.0400.0250.6
2411.50.47950.1F
4510.00.222203F
9010.00.111810F
18010.00.0563241F
BXW-05-10H / BXW-05-12H054.001213.01.08311.1F500023.0×10-66.02.0×1060.0450.0300.8
2413.00.54244.3F
4513.00.289156F
9013.00.144623F
18013.00.0722492F

*The armature pull-in time and armature release time are measured during DC switching.

[Specifications] BXW-□-□S (Holding uses)

ModelSizeStatic friction torque Ts [N・m]Coil (at 20℃)Heat resistance classMax. rotation speed [min-1Rotating part moment of inertia J [kg・m2Allowable braking energy rate Pbaℓ [W]Total braking energy ET [J]Armature pull-in time ta [s]Armature release time tar [s]Mass [kg]
Voltage [V]Wattage [W]Current [A]Resistance [Ω]
BXW-01-10S010.36245.00.208115F50000.6×10-60.0250.0100.2
BXW-02-10S/BXW-02-12S020.75246.60.27587.3F50001.9×10-60.0300.0100.3
BXW-03-10S/BXW-03-12S031.50249.00.37564.0F50003.8×10-60.0350.0200.4
BXW-04-10S/BXW-04-12S042.602411.50.47950.1F500012.0×10-60.0400.0250.6
BXW-05-10S/BXW-05-12S055.202413.00.54244.3F500023.0×10-60.0450.0300.8

*The armature pull-in time and armature release time are taken during DC switching.

[Dimensions]

Unit [mm]
SizeRadial direction dimensionsAxial direction dimentionsBore dimensions
ABCDESVRFWmOPQUGIJKLNadbt
0137321813.512.063310AWG26M3----4.55.022.532922.50.105--
6--
0247402116.014.573.43.412AWG26M395013516.05.519.2321220.00.106--
7--
0356482419.017.073.43.414AWG26M3116015606.06.019.9321220.00.158--
0465583524.022.073.43.418AWG22M4127015707.07.019.9341421.00.151031.2
0575663628.026.594.54.522AWG22M4148020807.07.022.1361421.50.151241.5

*There is no release lever option for size #01.

BXW-□-□R Types

[Specifications] For servo motors

ModelSizeStatic friction torque Ts [N・m]Coil (at 20℃)Heat resistance classMax. rotation speed [min-1Rotating part moment of inertia J [kg・m2Allowable braking energy rate Ebaℓ [J]Total braking energy ET [J]Armature pull-in time ta [s]Armature release time tar [s]Mass [kg]
Voltage [V]Wattage [W]Current [A]Resistance [Ω]
BXW-01-10R010.3246.10.25494.4F60001.36×10-71530000.0350.0200.1
BXW-03-10R031.3247.20.30080.0F60001.17×10-687170000.0500.0200.3
BXW-05-10R052.5248.00.33372.0F60003.68×10-6200400000.0600.0200.5

*The armature pull-in time and armature release time are taken during DC switching.

[Dimensions]

Unit [mm]
SizeRadial direction dimensionsAxial direction dimentionsBore dimensions
ABCDESVRFWGHIJKLNadd max
013326.51691473.432.512AWG260.24192630422.80.18.58.5
03484226142383.447.519AWG220.24182630422.60.11115
05645628223184.563.525AWG220.241625.5304.521.30.11620

*Bore diameters other than the standard bore diameters given above are also possible. d max indicates the maximum bore diameter with a round shaft.

*In addition to round bores, key processing can also be handled. Consult Miki Pulley for details.

*Dimensions, mounting and the like are not interchangeable with other BXW models.

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