Tel
0755-27801762
Outer diameter | 6mm | |
Material | Plastic | |
Direction of rotation | cc&ccw | |
Gear backlash | ≤3° | |
Bearing | Porous Bearing | Rolling bearing |
Axial endplay | ≤0.3mm | ≤0.2mm |
Radial loading on output shaft | ≤0.3N | ≤4N |
Operating temperature range | -20……+85℃ |
Motor specifications | |
Motors(Optional) | DC brush motor, Stepper motor,Coreless motor |
Voltage(Optional) | 3-12V |
Input speed | ≤30000rpm |
Current | 100MA max |
These tiny brushed DC gearmotors have a diameter of just 6 mm and weigh just over a gram, which makes them great actuators for miniature robots and very small mechanisms. They consist of a coreless motor fastened to a planetary gearbox by a small clip. The gears are made from liquid crystal polymers (LCPs), and gearbox’s nylon output shaft is compatible with our 14 mm wheels. Several gear ratios are available:
5.1:1, which has a free run speed of 13,000 RPM and stall torque of 0.3 oz-in (22 g-cm) at 6 V
26:1, which has a free run speed of 2500 RPM and stall torque of 1.5 oz-in (110 g-cm) at 6 V
136:1, which has a free run speed of 500 RPM and stall torque of 8 oz-in (550 g-cm) at 6 V
700:1, which has a free run speed of 90 RPM and stall torque of 12 oz-in (900 g-cm) at 6 V
Note: Stalling or overloading gearmotors can greatly decrease their lifetimes and even result in immediate damage. For these gearboxes, the recommended upper limit for instantaneous torque is 3.5 oz-in (250 g-cm); we strongly advise keeping applied loads well under this limit. Stalls can also result in rapid (potentially on the order of seconds) thermal damage to the motor windings and brushes; a general recommendation for brushed DC motor operation is 25% or less of the stall current.
The intended nominal operating voltage for these motors is 3 V to 6 V, though in general, these kinds of motors can be used at voltages outside this range (rotation typically starts between 0.2 V and 0.3 V). Lower voltages might not be practical, and higher voltages could start negatively affecting the life of the motor. When operating at 3 V, the free-run speed, stall torque, and stall current will all be approximately half of what they are at 6 V as these specifications scale roughly linearly with voltage.
Since the gearmotor’s output shaft is nylon, there can be small variances in the diameter from unit to unit. These variations might cause press-fit attachments like our 14 mm wheel to fit loosely in some instances. If you experience a loose fit, you could try swapping wheels or using a small dab of glue to help hold the wheel on.
Q: What’s the main application of the micro dc motor?
A: Our mini DC motors are widely used in Home Applications, Office Equipment, Health-Care Application, Sanitation Industry, High-Class Toy, Banking System, Electronic and Electrical Tools, Automation Industry, Bank Equipments, Payment Equipments, Vending Machines, Power Door Lock, Electric Door Lock.
Shen Zhen Ke Gu Technology Co.,Ltd, it is a high-tech private enterprise integrating research, development, production and sales of various types of miniature DC motors, precision gearbox, micro transmission of system. We also provide the drive solutions for customers from design, components manufacturing and assembly.The company strictly implements the IS9001:2015 management system.
Products are widely used in automotive,communications equipment,smart home,medical equipment, intelligent security,household appliances,western kitchen equipment,machinery and electronics and other high-end transmission structures,products are exported to more than 50 countries and regions at home and abroad.
This tiny, cylindrical gearmotor consists of a coreless brushed DC motor and a 136:1 plastic planetary gearbox. The entire assembly has a diameter of just 6 mm (0.24″) and an extremely light weight of 1.25 g (0.044 oz), making it a great actuator for miniature robots and very small mechanisms.
Kegu motor's small gearmotors are high performance for any industry. Best quality assured. OEM & ODM gear motors. Varied custom sizes geared motors for the design of your prototype applications. You can get a free gearmotor quote by using bottom form, just tell us which geared motor model your are interested or tell us the torque, speed, reduction rito, voltage, size you need of the motors with gears, and you will receive a professional support in 24 hours.
Fax:0755-27801760
Email:sales@kegumotor.com
Tel:0755-27801762
Address:No.51,Wan an Road, Wanfeng Community, Shajing Town, Baoan District, Shenzhen
Copyright © 2003-2021 Shen Zhen Ke Gu Technology Co.,Ltd Case number:粤ICP备15066076号