The Pro-Range 320 RPM 12V Planetary Gear DC Motor PG25370-15.3K is a compact and efficient motor built for applications requiring reliable speed and moderate torque. Powered by a 12V DC supply, it incorporates a precision planetary gearbox with a 15.3:1 reduction ratio, enabling stable output at 320 RPM with high transmission efficiency. The planetary gear mechanism ensures smooth motion, low backlash, and excellent torque density within a space-saving design. With robust construction and consistent performance, this motor is well-suited for robotics, automation equipment, smart devices, medical systems, and light-duty industrial motion control requiring dependable speed and durability. Compared with traditional fixed-shaft gearing systems, a planetary gearbox has compact structure and light weight, while its load-carrying capacity, transmission precision, and efficiency are much higher. Applications: Transmissions of helicopters Wind turbines Mining machinery Aircraft engines Automobiles Robotics Lawn mower Treadmills Tennis ball machine, Intelligent access system, etc. The Pro-Range Planetary Gear DC Motor 12V PG25370 15.3K - 320 RPM is available in a range of sizes and power ratings to suit various applications. They are typically powered by direct current (DC) and can be controlled using a variety of electronic speed controllers (ESCs) and motor drivers. We have 12V and 24V DC Planetary geared motors with RPM ranging from 10 to 1700 with the torque capacity ranging from 20 to 250 N-cm, do not forget to check them out, Planetary DC Geared Motor. Explore and select from all variants that matches to your requirements: SKU Motor Name (No Encoder) SKU Motor Name (With Encoder) 276860 12V 236 RPM 18.6 N·cm PG28M395-21.5K R181820 12V 236 RPM 18.6 N·cm PG28M395-21.5K + Encoder (ME-28) 278084 12V 262 RPM 45 N·cm PG36M555-19.2K R181821 12V 262 RPM 45 N·cm PG36M555-19.2K + Encoder (ME-37) 278150 12V 185 RPM 72.5 N·cm PG36M555-26.9K R181813 12V 185 RPM 72.5 N·cm PG36M555-26.9K + Encoder (ME-37) 812260 24V 468 RPM 72.6 N·cm PG36M555-19.2K R181814 24V 468 RPM 72.6 N·cm PG36M555-19.2K + Encoder (ME-37) 278274 12V 96 RPM 121.7 N·cm PG36M555-50.9K R181818 12V 96 RPM 121.7 N·cm PG36M555-50.9K + Encoder (ME-37) 278302 12V 50 RPM 240 N·cm PG36M555-99.5K R181812 12V 96 RPM 121.7 N·cm PG36M555-50.9K + Encoder (ME-37) 812267 12V 370 RPM 147.2 N·cm PGM45775-19.2K R181823 12V 370 RPM 147.2 N·cm PGM45775-19.2K + Encoder (ME-775) 278637 12V 92 RPM 234.7 N·cm PGM45775-50.9K R181817 12V 92 RPM 234.7 N·cm PGM45775-50.9K + Encoder (ME-775) 812268 12V 100 RPM 294.3 N·cm PGM45775-71.2K R181815 12V 100 RPM 294.3 N·cm PGM45775-71.2K + Encoder (ME-775) 812266 12V 50 RPM 392.4 N·cm PGM45775-99.5K R181816 12V 50 RPM 392.4 N·cm PGM45775-99.5K + Encoder (ME-775) 812264 12V 18 RPM 882.9 N·cm PGM45775-264K R181819 12V 18 RPM 882.9 N·cm PGM45775-264K + Encoder (ME-775) Features: High efficiency due to low rolling power Load distribution to several planetary gears Almost unlimited transmission ratio options due to combination of several planet stages Multiple planet gears Low maintenance Gearbox: Planetary gearbox Direction: CW/ CCW Gear material: steel/powdered/POM Housing material: steel Package Includes: 1 x Pro-Range 320 RPM 12V Planetary Gear DC Motor PG25370 15.3K
Specifications
| 276860 | 12V 236 RPM 18.6 N·cm PG28M395-21.5K |
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| 278084 | 12V 262 RPM 45 N·cm PG36M555-19.2K |
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| 278150 | 12V 185 RPM 72.5 N·cm PG36M555-26.9K |
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| 278274 | 12V 96 RPM 121.7 N·cm PG36M555-50.9K |
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| 278302 | 12V 50 RPM 240 N·cm PG36M555-99.5K |
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| 278637 | 12V 92 RPM 234.7 N·cm PGM45775-50.9K |
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| 812260 | 24V 468 RPM 72.6 N·cm PG36M555-19.2K |
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| 812264 | 12V 18 RPM 882.9 N·cm PGM45775-264K |
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| 812266 | 12V 50 RPM 392.4 N·cm PGM45775-99.5K |
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| 812267 | 12V 370 RPM 147.2 N·cm PGM45775-19.2K |
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| 812268 | 12V 100 RPM 294.3 N·cm PGM45775-71.2K |
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| Operating Voltage | 12V DC |
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| Motor Speed | 320RPM |
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| Rated Current | ≤180 mA |
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| Rated Torque | 30 gf.cm(0.03 kg.cm) |
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| Rated Power | 1.57 W |
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| SKU | Motor Name (No Encoder) |
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| Item Type: | Planetary Gear Type |
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| Voltage Rating: | 12 |
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| Rated Speed (RPM): | 320 |
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| Gear Ratio: | 15.3:1 |
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| Current Rating (A): | ≤180mA (Rated), ≤35mA (No Load) |
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| Power Rating: | 1.57 |
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| Stall Torque (gf.cm) | 240 |
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| Stall current (A): | 1.26 |
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| Motor Type: | Planetary Brushed DC Motor |
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| Operating Temperature (°C): | -40 to 100 |
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| Total Length | 74 mm |
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| Total Body Diameter (mm) | 25 |
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| Shaft Diameter : | 6 mm |
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| Shaft Length (mm): | 11.5 |
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| Shaft Type: | D Type |
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| Weight (g): | 118 |
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| Shipping Weight | 0.13 kg |
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| Shipping Dimensions | 8 × 3 × 3 cm |
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