GENERAC PM42L-048 Stepper Motor

( Brand: Generac ), ( Manufacturer Part Number: PM42L-048 ), ( Part Type: Motor )

Review GENERAC Genuine Stepper Motor Assembly

The Generac PM42L-048 is a high-performance, compact stepper motor designed for various automation applications. This motor features a durable construction with a cast iron base, making it ideal for heavy-duty uses in industrial environments.

The PM42L-048 is a 4-phase, 2-pole stepper motor with a frame size of 42mm and a torque rating of 0.48 Nm. It operates on a 12V DC power supply and comes with a built-in 5A contactor. This contactor simplifies motor control by allowing the motor to be easily turned on and off with a single signal.

The motor's step angle is 1.8 degrees, which translates to fine resolution and precise positioning capabilities. It has a maximum speed of 3,600 steps per minute, providing quick response times for automation applications. The motor's rotor has 14 slots and comes with a set of 14 neodymium magnets, ensuring good holding torque and efficient operation.

The PM42L-048 stepper motor comes with a 3-wire cable and is compatible with various controllers and microcontrollers, such as Arduino and Raspberry Pi. It also comes with a mounting bracket for easy installation and integration into automation systems. The motor's dimensions are 82mm (L) x 82mm (W) x 86mm (H), making it a compact solution for space-constrained applications.

Overall, the Generac PM42L-048 is a versatile, high-performance stepper motor that offers precise positioning capabilities, good holding torque, and efficient operation. It is well-suited for various industrial automation applications and comes with features such as a built-in contactor and a mounting bracket to simplify installation and use.

Pros and Cons of Buying Generac PM42L-048 Stepper Motor

The Generac PM42L-048 is a stepper motor commonly used in various industrial applications. Here are some pros and cons to consider before purchasing this motor.

1. High torque: The PM42L-048 stepper motor boasts a high torque capacity, making it suitable for heavy-duty applications where precise positioning is required.

2. Durable construction: Its robust design, including a rugged frame and high-quality components, ensures long-term reliability and resistance to wear and tear.

3. Wide operating voltage range: This stepper motor can operate on a wide range of voltages, making it versatile for use in various industrial systems.

4. Quiet operation: The PM42L-048 motor generates minimal noise during operation, which is beneficial in applications where noise reduction is essential.

1. Size and weight: Compared to other stepper motors, the PM42L-048 is relatively large and heavy. This may require additional space and support structures, increasing the overall cost of the project.

2. Power consumption: The motor's high power consumption may result in increased energy costs for your industrial application.

3. Complex wiring: The PM42L-048 stepper motor has a more complex wiring scheme than some other motors, which could potentially lead to errors or complications during installation and setup.

The Generac PM42L-048 stepper motor offers a high torque capacity, durable construction, wide operating voltage range, and quiet operation, making it an excellent choice for heavy-duty industrial applications. However, its size, weight, power consumption, and complex wiring may pose challenges and increase costs for some users. Ultimately, the decision to purchase the PM42L-048 stepper motor depends on the specific requirements of your industrial application.

If you require a high-torque stepper motor for your industrial application and can accommodate its size, weight, and complex wiring, the Generac PM42L-048 is an excellent choice due to its durability, versatility, and quiet operation. However, if you have limited space or power budget, you may want to consider alternative stepper motors with similar performance but more compact designs and lower power consumption.

Details:

part #: pm42l048 prices

• $17.49-$99.95

specifications generatormac:

• brand: Generac
• mpn: Pm42l-048
• part type: Motor

returns generatormac:

• policy: No Returns

offer generatormac:

• sold: 0
• quantity: 1
• best offers: True
• started: December 13, 2025
• availability: In Stock
• options: Ship-to-home

payments generatormac:

• wallet: Google-pay
• credit card: Mastercard
• other

seller generatormac:

• city: ana, Wisconsin
• # reviews: 1348
• rating: 100.0%

general generatormac:

• Business Industrial > Light Equipment Tools > Generator Parts Accessories
• condition: Used

shipping generatormac:

• type: Calculated
• carrier: UPS
• class: Standard
• cost: $0.00
• service: UPS Ground
• transit: 4-10 Days

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