Beschreibung
20mm DC electric toothbrush motor
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20mm DC electric toothbrush motor
20mm DC electric toothbrush motor
Motor Characteristics | 2038ZDF-BW-3-L4-3.7 | 2038ZDF-ET-L4-3.7 |
---|---|---|
Voltage | 3.7 V | 3.7 V |
Resistance | 3.2 Ω | 3.2 Ω |
Operating frequency range | 220~320 | 220~320 |
No-load vibration frequency | 34800 Times / minute | 34800 Times / minute |
No-load current | 90 mA | 95 mA |
Starting torque | 22 mNm | 22 mNm |
Starting current | 1.15 A | 1.15 A |
Rated load (Brush head) | 4.4 g | 4.4 g |
Load vibration frequency | 31000 Times / minute | 31000 Times / minute |
Load current | 400 mA | 450 mA |
Rotor inertia | 2.4 g·cm² | 2.4 g·cm² |
Weight | 31 g | 31 g |
Operating temperature range | -10~+60 | -10~+60 |
Specification | 2038ZDF-BW-3-L4-3.7 |
---|---|
Voltage | 3.7 V |
Resistance | 3.2 Ω |
Operating frequency range | 220~320 Hz |
No-load vibration frequency | 34800 Times / minute |
No-load current | 90 mA |
Starting torque | 22 mNm |
Starting current | 1.15 A |
Rated load (Brush head) | 4.4 g |
Load vibration frequency | 31000 Times / minute |
Load current | 400 mA |
Rotor inertia | 2.4 g·cm² |
Weight | 31 g |
Operating temperature range | -10~+60 °C |
Specification | 2038ZDF-ET-L4-3.7 |
---|---|
Voltage | 3.7 V |
Resistance | 3.2 Ω |
Operating frequency range | 220~320 Hz |
No-load vibration frequency | 34800 Times / minute |
No-load current | 95 mA |
Starting torque | 22 mNm |
Starting current | 1.15 A |
Rated load (Brush head) | 4.4 g |
Load vibration frequency | 31000 Times / minute |
Load current | 450 mA |
Rotor inertia | 2.4 g·cm² |
Weight | 31 g |
Operating temperature range | -10~+60 °C |