AVMボイスコイルモーター

AVMシリーズは軸方向に対して直線上に動作する筒状のボイスコイルモーターです。 低質量移動で高速応答の特性。高帯域幅のアプリケーションに適しています。


AVMスタンダードシリーズ

Model Units AVM12-6.4 AVM19-5 AVM20-10 AVM24-5 AVM24-10
Stroke mm 6.4 5 10 5 10
Force sensitivity (at mid stroke) n/a 0.57 1.75 2.00 3.00 3.90
Back EMF constant V/m/s 0.57 1.75 2.00 3.00 3.90
Continuous force (at 100 ℃)* N 0.91 1.75 1.56 2.10 2.65
Continuous force (at 155 ℃)* N 1.14 2.22 2.18 2.85 3.59
Peak force N 3.5 7.9 7.6 11.4 14.8
Resistance ohms 1.13 2.2 3.6 3.1 5.9
Inductance mH 0.09 0.27 0.50 0.51 1.23
Voltage at peak force V 7.0 10.0 13.6 11.7 22.3
Continuous curent (coil at 100 ℃)* A 1.60 1.00 0.78 0.70 0.68
Continuous curent (coil at 155 ℃)* A 2.00 1.27 1.09 0.95 0.92
Peak current A 6.2 4.5 3.8 3.8 3.8
Actuator constant N/SqRt(W) 0.54 1.17 1.06 1.71 1.61
Continuous power (at 100 ℃)* W 2.89 2.23 2.18 1.51 2.71
Electrical time constant ms 0.1 0.1 0.1 0.2 0.2
Mechanical time constant ms 17.4 6.0 9.7 3.4 7.1
Clearance of coil mm 0.35 0.40 0.50 0.50 0.50
Power at peak force W 43.4 45.2 51.8 44.6 84.6
Thermal dissipation constant W/℃ 0.039 0.030 0.029 0.020 0.036
Max coil temperature 155.0 155.0 155.0 155.0 155.0
Coil assembly mass g 5.0 8.3 10.8 9.8 18.3
Core asembly mass g 5.0 8.3 10.8 9.8 18.3
*Continuous force measured without any additional mounting place or heat sink on coil

Model Units AVM30-15 AVM40-20 AVM60-25 AVM90-30
Stroke mm 15 20 25 30
Force sensitivity (at mid stroke) n/a 7.35 12.90 17.00 22.50
Back EMF constant V/m/s 7.35 12.90 17.00 22.50
Continuous force (at 100 ℃)* N 4.63 9.93 26.35 74.25
Continuous force (at 155 ℃)* N 5.88 13.16 34.00 96.75
Peak force N 29.4 58.1 119.0 315.0
Resistance ohms 10.2 12.1 5.4 2.7
Inductance mH 2.63 5.12 3.73 3.20
Voltage at peak force V 40.9 54.5 37.6 37.8
Continuous curent (coil at 100 ℃)* A 0.63 0.77 1.55 3.3
Continuous curent (coil at 155 ℃)* A 0.80 1.02 2.00 4.3
Peak current A 4.0 4.5 7.0 14.0
Actuator constant N/SqRt(W) 2.30 3.71 7.34 13.69
Continuous power (at 100 ℃)* W 4.06 7.17 12.90 29.40
Electrical time constant ms 0.3 0.4 0.7 1.2
Mechanical time constant ms 4.8 4.8 4.0 4.3
Clearance of coil mm 0.60 0.60 0.70 0.65
Power at peak force W 163.5 245.0 263.1 529.2
Thermal dissipation constant W/℃ 0.0054 0.096 0.172 0.392
Max coil temperature 155.0 155.0 155.0 155.0
Coil assembly mass g 25.0 65.8 214.6 800.0
Core asembly mass g 95.3 226.1 684.0 1750.0
*Continuous force measured without any additional mounting place or heat sink on coil


AVM HFシリーズ (特許取得済み)

Model Units AVM35-HF-7 AVM40-HF-6.5 AVM50-HF-10 AVM60-HF-10
Stroke mm 7 6.5 10 10
Force sensitivity (at mid stroke) n/a 16.00 20.70 28.00 32.00
Back EMF constant V/m/s 16.00 20.70 28.00 32.00
Continuous force (at 100 ℃)* N 14.40 16.56 33.60 51.20
Continuous force (at 155 ℃)* N 18.40 22.77 43.68 67.20
Peak force N 72.0 93.2 140.0 224.0
Resistance ohms 9.8 11.3 8.6 5.9
Inductance mH 3.60 4.47 5.30 4.01
Voltage at peak force V 44.1 50.9 43.2 41.4
Continuous curent (coil at 100 ℃)* A 0.90 0.80 1.20 1.60
Continuous curent (coil at 155 ℃)* A 1.15 1.10 1.56 2.10
Peak current A 4.5 4.5 5.0 7.0
Actuator constant N/SqRt(W) 5.11 6.16 9.53 13.16
Continuous power (at 100 ℃)* W 7.94 7.24 12.44 15.13
Electrical time constant ms 0.4 0.4 0.6 0.7
Mechanical time constant ms 2.0 1.8 1.6 1.4
Clearance of coil mm 0.50 0.60 0.50 0.70
Power at peak force W 198.5 229.0 216.0 289.6
Thermal dissipation constant W/℃ 0.106 0.097 0.166 0.202
Max coil temperature 155.0 155.0 155.0 155.0
Coil assembly mass g 52.9 67.7 145.3 239.3
Core asembly mass g 149.8 221.4 562.2 1018.0
*Continuous force measured without any additional mounting place or heat sink on coil

Model Units AVM90-HF-10 AVM100-HF-10 AVM130-HF-10 AVM250-HF-20
Stroke mm 10 10 10 20
Force sensitivity (at mid stroke) n/a 43.62 55.00 54.60 168.40
Back EMF constant V/m/s 43.62 55.00 54.60 168.40
Continuous force (at 100 ℃)* N 152.67 192.50 360.36 1111.44
Continuous force (at 155 ℃)* N 196.29 247.50 469.56 1448.24
Peak force N 610.7 770.0 764.4 4715.2
Resistance ohms 2.9 3.4 1.5 3.7
Inductance mH 3.59 4.12 1.70 5.00
Voltage at peak force V 40.6 47.9 20.7 103.6
Continuous curent (coil at 100 ℃)* A 3.5 3.5 6.6 6.6
Continuous curent (coil at 155 ℃)* A 4.5 4.5 8.6 8.6
Peak current A 14.0 14.0 14.0 28.0
Actuator constant N/SqRt(W) 25.61 29.74 44.88 87.55
Continuous power (at 100 ℃)* W 35.53 41.90 64.47 161.17
Electrical time constant ms 1.2 1.2 1.1 1.4
Mechanical time constant ms 1.5 1.2 1.1 1.4
Clearance of coil mm 0.65 0.65 0.55 0.90
Power at peak force W 568.4 670.3 290.1 2900.8
Thermal dissipation constant W/℃ 0.474 0.559 0.860 2.149
Max coil temperature 155.0 155.0 155.0 155.0
Coil assembly mass g 954.0 1077.0 1.40 5.90
Core asembly mass g 2400.0 3277.0 9.40 27.20
*Continuous force measured without any additional mounting place or heat sink on coil


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