Description:
RS-370SD DC 7.4V 50000RPM Adjustable Permanent Magnet Miniature High Speed Motor
Specification:
Material: Metal
Voltage: DC 7.4V
Size: φ24.4x30.8mm
Shaft length: 9.5mm
D Shaft thick: 1.7mm
D Shaft length: 6.45mm
Quantity: 1pc
1. Standard Characteristic Data:
| NO. |
Item |
Test Condition |
Specification |
Typical Value |
| 1-1 |
Rated Voltage |
DC 7.4V |
| 1-2 |
Rotating Direction |
1. Visual / touch
2. From the end of the shaft or the front side of the housing to look CW or CCW, also can be based on the provisions of the contract. |
CCW |
| 1-3 |
No Load Currect |
Rated voltage and no loaded |
≤1.8A |
1.5 A |
| 1-4 |
No Load Speed |
Rated voltage and no loaded |
49000 rpm ±10% |
49400rpm |
| 1-5 |
No Load Starting Voltage |
No loaded and the input voltage is slowly increased from 0 to the voltage of the motor when it is running continuously |
≤0.8V |
0.5 V DC |
| 1-6 |
Stall Torque |
At rated voltage |
≥ 100A |
80A |
| 1-7 |
Terminal Resistance |
Measure between terminals |
0.0925Ω±10% |
0.0925Ω |
| 1-8 |
Insulation Resistance |
Measured between notor terminal and motor metal housing with 250 or 500 V DC megameter |
≥ 10MΩ |
∞ |
2. Standard Testing or Operation Characteristic:
| NO. |
Item |
Specification |
Typical Value |
| 2-1 |
Rated Volatge |
7.4V DC |
| 2-2 |
Operating Voltage |
6.0~7.4V DC |
| 2-3 |
Rated Load |
125gf.cm |
| 2-4 |
Operating Loaded |
0~570 gf.cm |
125gf.cm |
| 2-5 |
Rated Loaded Current |
≤12.5A |
10.2A |
| 2-6 |
Rated Loaded Speed |
43000 rpm ±10% |
43460rpm |
| 2-7 |
Operatiing Direction |
Any positionavailable |
Horizontal or vertical |
| 2-8 |
Ground Polarity |
No polarity |
| 2-9 |
Operating Conditions |
-5℃~40℃ & 15%RH~90%RH |
| 2-10 |
Storage Conditions |
-10℃~50℃ & 15%RH~90%RH |
Features:
Positive and negative, Center out shaft motor
Ball bearings are used for special high speed special motors for water gun..The performance is stable and reliable, can be positive/reverse, the structure solid material obtains a lot of customer's approval!
The delay of the projectile is minimized, only because of its strong torque, which can push the spring every time.
Ball bearing configuration: ball bearing, the upper and lower parts, wear-resisting, Heat conduction slow.
Notice:
1.Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.
2.The color may have different as the difference display, pls understand.
More Details:
