Part No. Q6DH3
......................................................................................................................................................................................................
1. General scope
1-1
The specifications apply to the coreless cylindrical permanent magnet motor DC
model Q6DH3 series.
2. Operating conditions
|
Items |
Specifications |
Condition
& Remarks |
|
|
2-1 |
Rated
voltage |
See
Item 8 |
|
|
2-2 |
No
load speed |
See
Item 8 |
|
|
2-3 |
Direction
of rotation |
C.W.
(clockwise) |
|
|
2-4 |
Motor
posture |
All
positions |
|
|
2-5 |
Operating
voltage |
0.9
~ 1.6V DC |
|
|
2-6 |
Operating
conditions |
-20 ~
60°C, 10 ~ 90% RH |
|
|
2-7 |
Storage
conditions |
-40 ~
80°C, 5 ~ 95% RH |
No
condensation of moisture. |
3. Measuring conditions
|
Items |
Specifications |
Condition
& Remarks |
|
|
3-1 |
Temperature |
20±2°C |
|
|
3-2 |
Humidity |
(65±5%)
RH |
|
|
3-3 |
Motor
posture |
Motor
shaft horizontal |
Lock
the motor in a test fixture. |
3-4 All data are based on the measuring conditions: 20°C, 65% RH. If any disagreement occurs, such test conditions are available:
5 ~35°C, 45 ~ 85% RH.
4. Mechanical specifications
|
Items |
Specifications |
Condition & Remarks |
|
4-1 |
Configuration |
As
specified in outline drawing |
Outline drawing No: Q6DH3 |
|
4-2 |
Appearance |
No
evident mechanical damage and inadequate corrosion. |
Visual examination on
samples. |
|
4-3 |
Shaft end play |
0.1 ~ 0.3mm |
|
|
4-4 |
Weight of motor |
1.30g approx. |
|
5. Performance and characteristics
|
Items |
Specifications |
Condition
& Remarks |
|
|
5-1 |
No load speed |
See
Item 8 |
At rated voltage |
|
5-2 |
No load current |
See
Item 8 |
At rated voltage |
|
5-3 |
Stall current |
See Item 8 |
At rated voltage |
|
5-4 |
Starting voltage |
See Item 8 |
|
|
5-5 |
Terminal resistance |
See Item 8 |
At 20°C |
|
5-6 |
Mechanical noise |
35db avg./ 50db (A) max |
|
6. Reliability Test
|
Items |
Standard test conditions |
Condition
& Remarks |
|
|
6-1 |
Life test |
Voltage: 1.3V DC
Temperature:
20±2 Humidity: 65±5% RH Test mode 1: continuous run, 100 hours Test mode 2: 8s on/ 8s off, 20000 cycles |
After 2 hours exposure in ordinary Motors shall be approved as specified in item 7-1. |
|
6-2 |
Low temperature exposure test |
Time: 96hrs |
After 2 hours exposure in ordinary Motors shall be approved as specified in item 7-2.
|
|
6-3 |
|
Temperature: 60±2°C Time: 96hrs |
|
|
6-4 |
exposure test |
Temperature: 40±2°C Humidity: 90±5% RH Exposure time: 96hrs Dry time: 4hrs No condensation of moisture |
|
|
6-5 |
|||