Helical Gear Motor Box PAB 42mm Speed Reducer High Speed Small Planetary Gearbox
3F PAB series high precision planetary gearbox adopts the integrated design of planet carrier and output shaft to ensure the maximum torque stiffness and stability. Several backlash types can be chosen depends on customers’ needs: Micro precision backlash (P0), precision backlash (P1) and standard backlash (P2) are available. Thanks to the high cost performance of 3F PAB series planetary gearbox, it is widely used in motion control industries for servo application. 3F PAB precision gearboxes are featured with high torque and the input diameter D4 can be up to φ255mm, which can greatly meet the customer needs. Single-stage planetary gearboxes and two-stage gearboxes are available:
.One-stage ratio : 3, 4, 5, 6, 7, 8, 9, 10
.Two-stage ratio: 12, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100
.Note: Three-stage technical data are not available in 3F catalogue. If needed, please contact our salesmen.
Overview of PAB Planetary Reducer
* The minimum backlash can reach to 0-3 arcmin.
* With the advantages of high High torque and high strength.
* It can be applied for any servo motors and stepper motor.
* The positioning time of starting and stoppingis shorter.
* High rigidity and high motor rotor inertia.
* Due to the miniaturization of motor power, it can achieve the stability of inertia load and small vibration.
|Product type||PLS60||PLS90||PLS115||PLS142||Reduction rqatio||Number of stage|
Rated output torque
|Instant stop torque||N.M||Two times of rated output torque|
|Product type||PLS60||PLS90||PLS115||PLS142||Number of stage|
|max radial torque||3000||3900||4300||8200||N|
|max axial torque||6000||9000||12000||19000||N|
|Lubirication type||Lifetime lubrication|
|The max radial and axial torque work in the location of the center of output shaft when the out speed is 100RPM.|
Packaging & Shipping
|Hardness:||Hardened Tooth Surface|
Advantages of Using a NEMA Gearbox in Industrial Applications
NEMA gearboxes offer several advantages for industrial applications. They provide precise speed reduction, torque multiplication, and motion control. Their compact and standardized design ensures compatibility and interchangeability. NEMA gearboxes are durable, resistant to shock and vibration, and capable of handling heavy loads. They contribute to efficient power transmission, reduced maintenance, and increased equipment longevity. Additionally, NEMA gearboxes support various mounting configurations, making them versatile for different setups.
Design Principles of NEMA Gearbox
NEMA gearboxes are designed based on the National Electrical Manufacturers Association standards, focusing on compatibility with NEMA motors. They feature a compact and versatile design, often incorporating helical, worm, or bevel gear configurations. These gearboxes are built for efficiency, durability, and precision, ensuring reliable power transmission. Key design principles include precise machining, quality materials, accurate alignment, and efficient heat dissipation. NEMA gearboxes are engineered to meet the needs of various industries and applications while adhering to standardized dimensions for motor compatibility.
Industries Using NEMA Gearboxes
NEMA gearboxes find applications in various industries such as manufacturing, food processing, packaging, material handling, textiles, robotics, agriculture, and more. They are used in conveyor systems, pumps, mixers, agitators, conveyors, and other machinery where reliable and efficient power transmission is essential. Their versatility and compatibility with NEMA motors make them a popular choice across different sectors.
editor by CX 2023-09-23