| Quantity: | |
|---|---|
 | ST42P Long Life Low Noise Micro Brushless Customize Planetary Gear Motor |  | |
| Dongguan Silent Industry Co., Ltd | |||
| BLDC & Coreless planetary gearmotor | Φ42mm | ||
| ST42P Series/ST42P/Low noise(Helical gear) | |||
42mm high precision planetary gear motors are a type of motor used in robotics, automation, and other industrial applications that require high-precision motion control. These motors utilize a high-precision planetary gear system that provides excellent torque output and precise control, making them ideal for applications that demand high accuracy and reliability. The 42mm size of these motors allows them to be compact enough to fit into tight spaces while still providing ample power. They are also designed with high-quality materials and advanced manufacturing processes to ensure exceptional durability and reliability. 42mm high precision planetary gear motors are available in various configurations, such as different gear ratios and output shafts, to accommodate different applications' requirements. With their superior performance and precision, 42mm high precision planetary gear motors are a popular choice for engineers and designers looking to create advanced robotic systems or automated machinery with the highest levels of accuracy and reliability.
| Specifications of DC motor | ||||||||
| 1 | Nominal voltage | 12V DC | 24V DC | |||||
| 2 | No load current | 340 mA | 170 mA | |||||
| 3 | No load speed | 5000 RPM | 5000 RPM | |||||
| 4 | Rated current | 1920 mA | 960 mA | |||||
| 5 | Rated speed | 3860 RPM | 3860 RPM | |||||
| 6 | Rated torque | 40 mNm | 40 mNm | |||||
| 7 | Stall current | 7270 mA | 3635 mA | |||||
| 8 | Stall torque | 175.5 mNm | 175.5 mNm | |||||
| 9 | Max. efficiency | 70.0% | 70.0% | |||||
| 10 | Ambient temperature | ’-20°C~+55°C | ||||||
| 11 | Output bearing | Ball bearing | ||||||
| 12 | Type of controller | The controller for BLDC motor is optional | ||||||
| Specifications of gearmotor under 12VDC | ||||||||
| Stage | Ratio | Rated current | Rated speed | Rated torque | Max.momentary current | Max.momentary torque | Weight | |
| 1 | 3.6:1 | 1920 mA | 1072 RPM | 122.5 mNm | 2710 mA | 183.5 mNm | 505 g | |
| 1 | 4.2:1 | 1920 mA | 919 RPM | 143 mNm | 2710 mA | 214.5 mNm | 505 g | |
| 1 | 5.0:1 | 1920 mA | 772 RPM | 170 mNm | 2710 mA | 255 mNm | 505 g | |
| 2 | 13:1 | 1920 mA | 297 RPM | 375.5 mNm | 2710 mA | 563 mNm | 590 g | |
| 2 | 25:1 | 1920 mA | 154.5 RPM | 722.5 mNm | 2710 mA | 1084 mNm | 590 g | |
| 2 | 40:1 | 1920 mA | 96.5 RPM | 1156 mNm | 2710 mA | 1734 mNm | 590 g | |
| 3 | 74:1 | 1920 mA | 52 RPM | 1818 mNm | 2710 mA | 2727 mNm | 673 g | |
| 3 | 105:1 | 1920 mA | 36.5 RPM | 2579 mNm | 2710 mA | 3868.5 mNm | 673 g | |
| 3 | 125:1 | 1920 mA | 31 RPM | 3070.5 mNm | 2710 mA | 4605.5 mNm | 673 g | |
| 3 | 254:1 | 1920 mA | 15 RPM | 6240 mNm | 2710 mA | 9360 mNm | 673 g | |
| 4 | 311:1 | 1920 mA | 12.5 RPM | 6493.5 mNm | 2710 mA | 9740 mNm | 755 g | |
| 4 | 370:1 | 1920 mA | 10.5 RPM | 7725.5 mNm | 2710 mA | 11588 mNm | 755 g | |
| 4 | 441:1 | 1920 mA | 8.5 RPM | 9208 mNm | 2710 mA | 13812 mNm | 755 g | |
| 4 | 625:1 | 1800 mA | 6.3 RPM | 12000 mNm | 2520 mA | 18000 mNm | 755 g | |
| Specifications of gearmotor under 24VDC | ||||||||
| Stage | Ratio | Rated current | Rated speed | Rated torque | Max.momentary current | Max.momentary torque | Weight | |
| 1 | 3.6:1 | 960 mA | 1072 RPM | 122.5 mNm | 1355 mA | 183.5 mNm | 505 g | |
| 1 | 4.2:1 | 960 mA | 919 RPM | 143 mNm | 1355 mA | 214.5 mNm | 505 g | |
| 1 | 5.0:1 | 960 mA | 772 RPM | 170 mNm | 1355 mA | 255 mNm | 505 g | |
| 2 | 13:1 | 960 mA | 297 RPM | 375.5 mNm | 1355 mA | 563 mNm | 590 g | |
| 2 | 25:1 | 960 mA | 154.5 RPM | 722.5 mNm | 1355 mA | 1084 mNm | 590 g | |
| 2 | 40:1 | 960 mA | 96.5 RPM | 1156 mNm | 1355 mA | 1734 mNm | 590 g | |
| 3 | 74:1 | 960 mA | 52 RPM | 1818 mNm | 1355 mA | 2727 mNm | 673 g | |
| 3 | 105:1 | 960 mA | 36.5 RPM | 2579 mNm | 1355 mA | 3868.5 mNm | 673 g | |
| 3 | 125:1 | 960 mA | 31 RPM | 3070.5 mNm | 1355 mA | 4605.5 mNm | 673 g | |
| 3 | 254:1 | 960 mA | 15 RPM | 6240 mNm | 1355 mA | 9360 mNm | 673 g | |
| 4 | 311:1 | 960 mA | 12.5 RPM | 6493.5 mNm | 1355 mA | 9740 mNm | 755 g | |
| 4 | 370:1 | 960 mA | 10.5 RPM | 7725.5 mNm | 1355 mA | 11588 mNm | 755 g | |
| 4 | 441:1 | 960 mA | 8.5 RPM | 9208 mNm | 1355 mA | 13812 mNm | 755 g | |
| 4 | 625:1 | 900 mA | 6.3 RPM | 12000 mNm | 1255 mA | 18000 mNm | 755 g | |
 | ||||||||
 | Gearbox stages | Length of gearbox | Length of gearmotor | |||||
| 1 | 31.6 | 86.6 | ||||||
| 2 | 42.5 | 97.5 | ||||||
| 3 | 53.4 | 108.4 | ||||||
| 4 | 64.3 | 119.3 | ||||||
| We are able to design and manufacture the products exactly to customers' requirements. | ||||||||
| Edition 2021 | Specfications subject to change without notice | www.silentgearmotor.com |
| ST42P Long Life Low Noise Micro Brushless Customize Planetary Gear Motor | | |
| Dongguan Silent Industry Co., Ltd | |||
| BLDC & Coreless planetary gearmotor | Φ42mm | ||
| ST42P Series/ST42P/Low noise(Helical gear) | |||
42mm high precision planetary gear motors are a type of motor used in robotics, automation, and other industrial applications that require high-precision motion control. These motors utilize a high-precision planetary gear system that provides excellent torque output and precise control, making them ideal for applications that demand high accuracy and reliability. The 42mm size of these motors allows them to be compact enough to fit into tight spaces while still providing ample power. They are also designed with high-quality materials and advanced manufacturing processes to ensure exceptional durability and reliability. 42mm high precision planetary gear motors are available in various configurations, such as different gear ratios and output shafts, to accommodate different applications' requirements. With their superior performance and precision, 42mm high precision planetary gear motors are a popular choice for engineers and designers looking to create advanced robotic systems or automated machinery with the highest levels of accuracy and reliability.
| Specifications of DC motor | ||||||||
| 1 | Nominal voltage | 12V DC | 24V DC | |||||
| 2 | No load current | 340 mA | 170 mA | |||||
| 3 | No load speed | 5000 RPM | 5000 RPM | |||||
| 4 | Rated current | 1920 mA | 960 mA | |||||
| 5 | Rated speed | 3860 RPM | 3860 RPM | |||||
| 6 | Rated torque | 40 mNm | 40 mNm | |||||
| 7 | Stall current | 7270 mA | 3635 mA | |||||
| 8 | Stall torque | 175.5 mNm | 175.5 mNm | |||||
| 9 | Max. efficiency | 70.0% | 70.0% | |||||
| 10 | Ambient temperature | ’-20°C~+55°C | ||||||
| 11 | Output bearing | Ball bearing | ||||||
| 12 | Type of controller | The controller for BLDC motor is optional | ||||||
| Specifications of gearmotor under 12VDC | ||||||||
| Stage | Ratio | Rated current | Rated speed | Rated torque | Max.momentary current | Max.momentary torque | Weight | |
| 1 | 3.6:1 | 1920 mA | 1072 RPM | 122.5 mNm | 2710 mA | 183.5 mNm | 505 g | |
| 1 | 4.2:1 | 1920 mA | 919 RPM | 143 mNm | 2710 mA | 214.5 mNm | 505 g | |
| 1 | 5.0:1 | 1920 mA | 772 RPM | 170 mNm | 2710 mA | 255 mNm | 505 g | |
| 2 | 13:1 | 1920 mA | 297 RPM | 375.5 mNm | 2710 mA | 563 mNm | 590 g | |
| 2 | 25:1 | 1920 mA | 154.5 RPM | 722.5 mNm | 2710 mA | 1084 mNm | 590 g | |
| 2 | 40:1 | 1920 mA | 96.5 RPM | 1156 mNm | 2710 mA | 1734 mNm | 590 g | |
| 3 | 74:1 | 1920 mA | 52 RPM | 1818 mNm | 2710 mA | 2727 mNm | 673 g | |
| 3 | 105:1 | 1920 mA | 36.5 RPM | 2579 mNm | 2710 mA | 3868.5 mNm | 673 g | |
| 3 | 125:1 | 1920 mA | 31 RPM | 3070.5 mNm | 2710 mA | 4605.5 mNm | 673 g | |
| 3 | 254:1 | 1920 mA | 15 RPM | 6240 mNm | 2710 mA | 9360 mNm | 673 g | |
| 4 | 311:1 | 1920 mA | 12.5 RPM | 6493.5 mNm | 2710 mA | 9740 mNm | 755 g | |
| 4 | 370:1 | 1920 mA | 10.5 RPM | 7725.5 mNm | 2710 mA | 11588 mNm | 755 g | |
| 4 | 441:1 | 1920 mA | 8.5 RPM | 9208 mNm | 2710 mA | 13812 mNm | 755 g | |
| 4 | 625:1 | 1800 mA | 6.3 RPM | 12000 mNm | 2520 mA | 18000 mNm | 755 g | |
| Specifications of gearmotor under 24VDC | ||||||||
| Stage | Ratio | Rated current | Rated speed | Rated torque | Max.momentary current | Max.momentary torque | Weight | |
| 1 | 3.6:1 | 960 mA | 1072 RPM | 122.5 mNm | 1355 mA | 183.5 mNm | 505 g | |
| 1 | 4.2:1 | 960 mA | 919 RPM | 143 mNm | 1355 mA | 214.5 mNm | 505 g | |
| 1 | 5.0:1 | 960 mA | 772 RPM | 170 mNm | 1355 mA | 255 mNm | 505 g | |
| 2 | 13:1 | 960 mA | 297 RPM | 375.5 mNm | 1355 mA | 563 mNm | 590 g | |
| 2 | 25:1 | 960 mA | 154.5 RPM | 722.5 mNm | 1355 mA | 1084 mNm | 590 g | |
| 2 | 40:1 | 960 mA | 96.5 RPM | 1156 mNm | 1355 mA | 1734 mNm | 590 g | |
| 3 | 74:1 | 960 mA | 52 RPM | 1818 mNm | 1355 mA | 2727 mNm | 673 g | |
| 3 | 105:1 | 960 mA | 36.5 RPM | 2579 mNm | 1355 mA | 3868.5 mNm | 673 g | |
| 3 | 125:1 | 960 mA | 31 RPM | 3070.5 mNm | 1355 mA | 4605.5 mNm | 673 g | |
| 3 | 254:1 | 960 mA | 15 RPM | 6240 mNm | 1355 mA | 9360 mNm | 673 g | |
| 4 | 311:1 | 960 mA | 12.5 RPM | 6493.5 mNm | 1355 mA | 9740 mNm | 755 g | |
| 4 | 370:1 | 960 mA | 10.5 RPM | 7725.5 mNm | 1355 mA | 11588 mNm | 755 g | |
| 4 | 441:1 | 960 mA | 8.5 RPM | 9208 mNm | 1355 mA | 13812 mNm | 755 g | |
| 4 | 625:1 | 900 mA | 6.3 RPM | 12000 mNm | 1255 mA | 18000 mNm | 755 g | |
| ||||||||
| Gearbox stages | Length of gearbox | Length of gearmotor | |||||
| 1 | 31.6 | 86.6 | ||||||
| 2 | 42.5 | 97.5 | ||||||
| 3 | 53.4 | 108.4 | ||||||
| 4 | 64.3 | 119.3 | ||||||
| We are able to design and manufacture the products exactly to customers' requirements. | ||||||||
| Edition 2021 | Specfications subject to change without notice | www.silentgearmotor.com |
注: 建议图片大小150px*50px 
