4RK25UA-100
Official DistributorSKU
ORI4RK25UA100
25 W (1/30 HP) Single-Phase 110/115 VAC AC Gear Motor (100:1 Gear Ratio)
Documents
Technical Specifications
| Motor Type | Reversible |
| Frame Size | 3.15 in |
| Output Power | 25 W (1/30 HP) |
| Voltage (VAC) | Single-Phase 110/115 VAC |
| Frequency (Hz) | 60 |
| Current | 0.54 A [110 VAC] |
| Type | Lead Wire |
| Electromagnetic Brake | Not Equipped |
| Shaft/Gear Type | Parallel Shaft Gearhead |
| Gear Ratio (X:1) | 100 :1 |
| Output Shaft Diameter | 15 mm |
| Rated Torque | 114 lb-in |
| Rated Speed (rpm) | 18 |
| Permissible Load Inertia | 34000 oz-in² |
| Permissible Overhung Load | 0.39 in. from Output Shaft End = 101 lb |
| Permissible Thrust Load | 22 lb |
| Components | 4RK25GV-UA [Motor] |
| RoHS Compliant | These products do not contain substances that exceed the regulation values in the RoHS Directive. |
| Safety Standards | UL |
| CE Marking | Low Voltage Directives |
| Insulation resistance | 100 MΩ or more when 500 VDC megger is applied between the windings and the case after rated operation under normal ambient temperature and humidity. |
| Dielectric strength | Sufficient to withstand 1.5 kV at 50 Hz or 60 Hz applied between the windings and the case for 1 minute after rated operation under normal ambient temperature and humidity. |
| Temperature Rise | Temperature rise of windings are 144ºF (80ºC) or less measured by the resistance change method after rated operation under normal ambient temperature and humidity. |
| Insulation Class | 130 (B) |
| Overheat Protection | Built-in thermal protector (automatic return type). Open: 266 ± 9ºF (130 ± 5ºC) Close: 185 ± 36ºF (85 ± 20ºC) |
| Ambient temperature range | 14ºF ~ 104ºF (-10ºC ~ 40ºC) (nonfreezing) |
| Ambient Humidity | 85% or less (noncondensing) |
| Degree of Protection | IP20 |
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Additional Information
| Alternate Names | 4RK25UA100 |
| Pack Size | 1 |
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