bxr-models-spring-actuated-brakes-miki-pulley-vietnam.png

BXR Models Specifications

BXR-□-10 Square hub

[Specifications]

 
Model Size Static friction torque Ts [N・m] Coil (at 20℃) Heat resistance class Max. rotation speed [min-1 Rotating part moment of inertia J [kg・m2 Allowable braking energy rate Ebaℓ [J] Total braking energy ET [J] Armature pull-in time ta [s] Armature release time tar [s] Backlash [°] Mass [kg]
Voltage [V] Wattage [W] Current [A] Resistance [Ω]
BXR-06-10-005 06 5 24 17.6 0.73 32.7 F 5000 2.35×10-5 500 2.0×105 0.05 0.02 1.2 0.9
BXR-08-10-012 08 12 24 19.4 0.81 29.7 F 5000 3.45×10-5 800 2.0×105 0.08 0.02 1.2 1.2
BXR-10-10-016 10 16 24 21.5 0.9 26.8 F 5000 1.12×10-4 1500 2.2×106 0.11 0.05 0.9 1.3
BXR-12-10-030 12 30 24 23.7 0.99 24.3 F 5000 1.88×10-4 1500 2.5×106 0.12 0.03 0.8 2.3
BXR-14-10-038 14 38 24 31 1.29 18.6 F 3600 4.22×10-4 1800 3.0×106 0.12 0.03 0.5 3
BXR-16-10-055 16 55 24 19 0.79 30.3 F 3600 7.10×10-4 2000 3.0×106 0.22 0.1 0.5 3.6

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

*Backlash is the value between the rotor and rotor hub.

[Dimensions]

 

Unit [mm]
Size Radial direction dimensions Axial direction dimentions Bore diameter
A B C D E F R S J L N K a d b t d max
06 83.5 76 82 47 42 35 4.5 9 17 7 14.7 25.0 0.10 20 6 22.5 25
08 93.5 85 92 49 42 35 4.5 10 19 7 15.7 27.0 0.10 20 6 22.5 25
10 123.5 115 122 62 55 45 4.5 9.5 14.6 9 13.7 24.3 0.10 24 8 27 28
12 137.5 130 136 65 62 50 4.5 12 15.4 9 12.5 25.0 0.15 24 8 27 30
14 167.5 158 166 80 74 60 5.5 12 16 9 12.0 25.0 0.15 28 8 31 38
16 185 175 184 100 86 65 5.5 12.5 21.3 11.5 19.4 32.8 0.20 28 8 31 45

BXR-□-20 Spline hub

[Specifications]

 
Model Size Static friction torque Ts [N・m] Coil (at 20℃) Heat resistance class Max. rotation speed [min-1 Rotating part moment of inertia J [kg・m2 Allowable braking energy rate Ebaℓ [J] Total braking energy ET [J] Armature pull-in time ta [s] Armature release time tar [s] Backlash [°] Mass [kg]
Voltage [V] Wattage [W] Current [A] Resistance [Ω]
BXR-06-20-005 06 5 24 17.6 0.73 32.7 F 5000 3.43×10-5 500 2.0×105 0.05 0.02 0.5 1.0
BXR-08-20-012 08 12 24 19.4 0.81 29.7 F 5000 6.75×10-5 800 2.0×105 0.08 0.02 0.4 1.3
BXR-10-20-016 10 16 24 21.5 0.9 26.8 F 5000 2.32×10-4 1500 2.2×106 0.11 0.05 0.3 1.5
BXR-12-20-030 12 30 24 23.7 0.99 24.3 F 5000 3.02×10-4 1500 2.5×106 0.12 0.03 0.3 2.5
BXR-14-20-038 14 38 24 31.0 1.29 18.6 F 3600 9.41×10-4 1800 3.0×106 0.12 0.03 0.2 3.4
BXR-16-20-055 16 55 24 19.0 0.79 30.3 F 3600 15.2×10-4 2000 3.0×106 0.22 0.10 0.2 4.0

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

*Backlash is the value between the rotor and rotor hub.

[Dimensions]

 

Unit [mm]
Size Radial direction dimensions Axial direction dimentions Bore diameter
A B C D E F R S J J1 L N K K1 a d b t d max
06 83.5 76 82 47 36 35 4.5 9 10.5 18 12.5 14.7 25.0 30.5 0.10 20 6 22.5 25
08 93.5 85 92 49 42 35 4.5 10 11.5 20 13.5 15.7 27.0 33.5 0.10 20 6 22.5 30
10 123.5 115 122 62 56 45 4.5 9.5 9 18.2 15 13.7 24.3 33.2 0.10 24 8 27 40
12 137.5 130 136 65 61 50 4.5 12 8.8 17.8 15 12.5 25.0 32.8 0.15 24 8 27 45
14 167.5 158 166 80 75 60 5.5 12 7.2 17.2 16 12.0 25.0 33.2 0.15 28 8 31 55
16 185 175 184 100 82 65 5.5 12.5 13.6 24.6 18 19.4 32.7 42.6 0.20 28 8 31 65