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Long Life Brushed Coreless DC Miniature Spindle Motor with Vibration
Company & Factory Appliance
Basic Info
| Model NO. | 6B612 |
| Certification | ISO9001, RoHS, CE |
| Brand | Chungfo |
| Diameter | 6mm |
| Length of Motor Body | 12.2mm |
| Transport Package | Standard Export Carton |
| Specification | 6mm x L12.2 |
| Trademark | CHUNGFO |
| Origin | China |
| HS Code | 8501109990 |
| Production Capacity | 4 Million PCS/Month |
Product Description
| 6B Series φ6mm x L12.2 Precious Metal Brushes |
| Motor Paramter | Motor Model | |||||||||||
| Values at nominal voltage | 6B3-082211 | 6B1NA-077211 | 6B3NA-090221 | |||||||||
| 1 | Rated voltage | V | 1.3 | 2.4 | 3.7 | |||||||
| Free Load | 2 | No load speed | rpm | 13500 | 33000 | 34400 | ||||||
| 3 | No load current | mA | 18 | 35 | 159 | |||||||
| At Max. Efficiency | 4 | Max. efficiency | % | 42.92% | 43.60% | 48.83% | ||||||
| 5 | Speed | rpm | 9960 | 24706 | 26483 | |||||||
| 6 | Current | mA | 51 | 103.7 | 98.3 | |||||||
| 7 | Torque | g.cm | 0.28 | 0.66 | 0.65 | |||||||
| At Max. Output | 8 | Max. output | W | 0.04 | 0.17 | 0.18 | ||||||
| 9 | Speed | rpm | 6699 | 16545 | 17230 | |||||||
| 10 | Current | mA | 82.7 | 170 | 178 | |||||||
| 11 | Torque | g.cm | 0.54 | 1.3 | 1.4 | |||||||
| At Stall | 12 | Stall current | A | 0.15 | 0.3 | 0.32 | ||||||
| 13 | Stall torque | g.cm | 1.08 | 2.61 | 2.82 | |||||||
| Motor Constants | ||||||||||||
| 14 | Teminal resistance | Ω | 7.8 | 6.9 | 10.8 | |||||||
| 15 | Torque constant | g.cm/A | 8.337 | 9.639 | 9.514 | |||||||
| 16 | Speed constant | rpm/V | 11704 | 10112 | 10243 | |||||||
| 17 | Speed/Torque constant | rpm/g.cm | 12348.6 | 12692.5 | 12210.8 | |||||||
| Motor Characteristic | Typical Performance | ||||||||||||||||
| Thermal parameters | | ||||||||||||||||
| 18 | Ambient temperature | -20~+65 | ºC | ||||||||||||||
| 19 | Max. permissible winding temperature | 85 | ºC | ||||||||||||||
| Mechanical parameters | |||||||||||||||||
| 20 | Max. penmissible No-load speed | 55000 | rpm | ||||||||||||||
| 21 | Max. axial load(dynamic) | 0.15 | N | ||||||||||||||
| Other parameters | |||||||||||||||||
| 22 | Number of pole pairs | 1 | |||||||||||||||
| 23 | Number of commutator segments | 3~5 | |||||||||||||||
| 24 | Weight | 1.4 | g | ||||||||||||||
| Remarks | |||||||||||||||||
| 1 | Rotation direction, wire specification and performance parameters can be | ||||||||||||||||
| made according to customer's requirement. | |||||||||||||||||
| 2 | Motor can be mounted with various shapes and sizes of eccentric weight which | ||||||||||||||||
| is made of iron, brass or ferro-alloy to become vibration motor. | |||||||||||||||||
| 3 | Dimension with "*" in the drawing can be adjusted according to customer's requirement. | ||||||||||||||||
| 1g=0.035oz 1inch=25.4mm 1g.cm=0.098mN.m 1oz=28.35g 1mm=0.0394inch 1mN.m=10.2g.cm | |||||||||||||||||
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