Characteristics and usage:
*Safe reliable basic switch.
*Nice appearance, tight configuration, characteristic, quick action and high sensitivity.
*Long life, high reliability.
*Variety of contact terminals.
*Variety of levers.
*A variety of models with low operating force to high force are sensitivity.
Apply to microwave oven, air condition, electric cooker, dishwasher, cleaner, humidifier, Water heater, electric drill, electric radiator, joystick, TV game, time recorder, solder gun, mixer, Food processor, juice maker, alarm, mixer, shredder machine, etc.
Item | Value | |
Operating Speed | 0.1mm~1m/s(Related with actuator forms) | |
Operating Frequency | Mechanical 60 cycles/min; Electrical 30 cycles/min | |
Insulation Resistance | > =100 MΩ (500VDC) | |
Contact resistance | < =30mΩ (Initial value) | |
  Test Voltage |
Between terminals of the same polarirty | AC1000V, 50/60Hz, 1min |
Between current-carrying metal And ground(case), and between Each terminal and non-carrying metal parts |
 AC3750V, 50/60Hz, 1min |
|
Vibration resistance | 10-55Hz, 1.5mm Double amplitude | |
 Shork Resistance |
Destruction: OF> 0.5N: 1000m/s ² (approx. 100G)max OF< =0.5N: 500m/s ² (approx. 50G)max Malfunction: OF> 0.5N: 300m/s ² (approx. 30G)max OF< =0.5N: 200m/s ² (approx. 20G)max |
|
Life Expectancy | Mechnical> =5000000 cycles Electrical> =50000 cycles |
|
Degree of protection | IEC IP67 | |
Degree of protection against electric shock | Class I | |
PTI(Tracking Resistance) | 175 | |
Ambient air temperature | 125Degree60%RH below(No ice and dew) | |
Ambient air humidity | 85% Rhbelow(about +5~+35Degree) | |
Weight | Approx. 5.95g(No lever) |
Notes: Shows the operating force of no lever
Model Specs naming and meaning
 1. Degree of Temperature |
  No Mark: T125   |
 5. Terminal Types |
A: 250 Quick-connect Terminal B: 187 Quick-connect terminal(Thick: 0.8) C: 187 Quick-connect terminal(Thick: 0.5) D: Solder/187 common terminal E: Screw terminal F: Solder terminal G: 250 Quick terminal No. 2 Y: Not standard terminal |
 |
  2. Ratings  |
 16: 16(4)A250VAC/16A125VAC 1/2HP 125/250VAC 10: 10(3)A250VAC/10A125VAC 6: 6(2)A250VAC/6A125VAC 1: 1(1)A250VAC/1A125VAC |
 | ||
  6. (max) Operating Force |
051: 0.5N 025: 0.25N 050: 0.5N 100: 1N 150: 1.5N 200: 2N 300: 3N 400: 4N |
 | ||
  3. Connect Forms |
 1A: SPDT 2A: SPST-NO 3A: SPST-NC |
 | ||
   7 Plunger specs |
No mark: Standard Plunger A: Middle Plunger B: Long Plunger C: Abnormality Plunger ( see dirgram ) Notice: If adopt other not standard plunger, the indicate with the new spec(confirmed by our company) |
 | ||
     4. Acuator forms |
0: No lever A 1/1: Short lever A 2/2: Long lever A 3/3: Middle lever A 4/4: Short Roller A 5/5: Long Roller A 6/6: Arc lever A   /: Not standard lever  Note: 1) A indicate the lever near to the Plunger, no A indicate the lever far Away from the plunger. 2) If lever is amounted besides, add letter" B" after the lever code. 3) Indicate not standard lever |
 | ||
  8. Additional Specis Numbers Apply to:   |
1)When used not standard parts such as not standard terminals; 2)When Customer has particular Operating value or other requirement 3) When the case is mot black, for example, grey shows as G. Additional specs number shows by Arabic numerals or Latin. color code after the numbers. If there is no Additional numbers, the place is vacant |
 |
Name: James Yan
Mobile: +86 13388659290
Â
Tel: 86-579-86878277
Thank you for visiting our website. If you have more questions, please connect us freely. We will answer you as soon as possible.
 Electronic Micro Switch 250VAC
Characteristics and usage:
*Safe reliable basic switch.
*Nice appearance, tight configuration, characteristic, quick action and high sensitivity.
*Long life, high reliability.
*Variety of contact terminals.
*Variety of levers.
*A variety of models with low operating force to high force are sensitivity.
Apply to microwave oven, air condition, electric cooker, dishwasher, cleaner, humidifier, Water heater, electric drill, electric radiator, joystick, TV game, time recorder, solder gun, mixer, Food processor, juice maker, alarm, mixer, shredder machine, etc.
Item | Value | |
Operating Speed | 0.1mm~1m/s(Related with actuator forms) | |
Operating Frequency | Mechanical 60 cycles/min; Electrical 30 cycles/min | |
Insulation Resistance | > =100 MΩ (500VDC) | |
Contact resistance | < =30mΩ (Initial value) | |
  Test Voltage |
Between terminals of the same polarirty | AC1000V, 50/60Hz, 1min |
Between current-carrying metal And ground(case), and between Each terminal and non-carrying metal parts |
 AC3750V, 50/60Hz, 1min |
|
Vibration resistance | 10-55Hz, 1.5mm Double amplitude | |
 Shork Resistance |
Destruction: OF> 0.5N: 1000m/s ² (approx. 100G)max OF< =0.5N: 500m/s ² (approx. 50G)max Malfunction: OF> 0.5N: 300m/s ² (approx. 30G)max OF< =0.5N: 200m/s ² (approx. 20G)max |
|
Life Expectancy | Mechnical> =5000000 cycles Electrical> =50000 cycles |
|
Degree of protection | IEC IP67 | |
Degree of protection against electric shock | Class I | |
PTI(Tracking Resistance) | 175 | |
Ambient air temperature | 125Degree60%RH below(No ice and dew) | |
Ambient air humidity | 85% Rhbelow(about +5~+35Degree) | |
Weight | Approx. 5.95g(No lever) |
Notes: Shows the operating force of no lever
Model Specs naming and meaning
 1. Degree of Temperature |
  No Mark: T125   |
 5. Terminal Types |
A: 250 Quick-connect Terminal B: 187 Quick-connect terminal(Thick: 0.8) C: 187 Quick-connect terminal(Thick: 0.5) D: Solder/187 common terminal E: Screw terminal F: Solder terminal G: 250 Quick terminal No. 2 Y: Not standard terminal |
 |
  2. Ratings  |
 16: 16(4)A250VAC/16A125VAC 1/2HP 125/250VAC 10: 10(3)A250VAC/10A125VAC 6: 6(2)A250VAC/6A125VAC 1: 1(1)A250VAC/1A125VAC |
 | ||
  6. (max) Operating Force |
051: 0.5N 025: 0.25N 050: 0.5N 100: 1N 150: 1.5N 200: 2N 300: 3N 400: 4N |
 | ||
  3. Connect Forms |
 1A: SPDT 2A: SPST-NO 3A: SPST-NC |
 | ||
   7 Plunger specs |
No mark: Standard Plunger A: Middle Plunger B: Long Plunger C: Abnormality Plunger ( see dirgram ) Notice: If adopt other not standard plunger, the indicate with the new spec(confirmed by our company) |
 | ||
     4. Acuator forms |
0: No lever A 1/1: Short lever A 2/2: Long lever A 3/3: Middle lever A 4/4: Short Roller A 5/5: Long Roller A 6/6: Arc lever A   /: Not standard lever  Note: 1) A indicate the lever near to the Plunger, no A indicate the lever far Away from the plunger. 2) If lever is amounted besides, add letter" B" after the lever code. 3) Indicate not standard lever |
 | ||
  8. Additional Specis Numbers Apply to:   |
1)When used not standard parts such as not standard terminals; 2)When Customer has particular Operating value or other requirement 3) When the case is mot black, for example, grey shows as G. Additional specs number shows by Arabic numerals or Latin. color code after the numbers. If there is no Additional numbers, the place is vacant |
 |
Name: James Yan
Mobile: +86 13388659290
Â
Tel: 86-579-86878277
Thank you for visiting our website. If you have more questions, please connect us freely. We will answer you as soon as possible.
Â
28mm DC Planetary Gear Motor includes 28RP385 and 28RP395 DC Planetary Gear Motor. Some customer has a higher requirements about the motor performace, we can also use 28RP3161 and 28RP3175 Dc Planetary Gear Motor. This kind of Planetary Gear Motor is mainly applied on medical devices like injection equipment, beauty instruments and massage devices.
28Mm Dc Planetary Gear Motor has the following characterics:
1.the 28mm dc Planetary Gear motor has a good performance on the noise level;
2.the planetary gearbox has a longer working life than other types gearbox;
3.the micro dc planetary gear motor has a small size, but the torque it could reach equal to some gearbox over 30mm
For 28mm dc planetary gear motor, there are 4 types gearbox;
For the 1 stage gearbox, we have 3.7, 5.2 gear ratio;
For the 2 stages gearbox, we have 14, 19, 27 gear ratios;
For the 3 stages gearbox, we have 51, 71, 100, 139 gear ratios;
For the 4 stages gearbox, we have 186, 264, 369, 515, 721 gear ratios;
Number of stages | 1 | 2 | 3 | 4 |
Reduction ratio | 3.7, 5.2 | 14, 19, 27 | 51, 71, 100, 139 | 186, 264, 369, 515, 721 |
Gearbox length(L) mm | 27.5 | 35.5 | 43.5 | 51.5 |
Breaking torque(kgfcm) | 6 | 10 | 20 | 40 |
Gearbox efficiency | 90% | 81% | 73% | 65% |
28mm DC Planetary Gear Motor
28Mm Dc Planetary Gear Motor,28Mm Brushless Dc Motor,28Mm Planetary Gear,28Mm Planetary Gear Motor
SHENZHEN DONGMING MOTOR CO., LTD. , http://www.dmdcmotor.com