CRAMER P28MAA62 Motor Rpm Volt 117 1/45 115

( Brand: Cramer ), ( Manufacturer Part Number: P28MAA62 ), ( Part Type: Motor ), ( Rated Load: Hp ), ( Base Rpm: 1-45 )

Review CRAMER Motor Type 117 Rpm 1/45 Volt 115

The **Cramer P28MAA62** is a precision-engineered, high-performance DC motor designed for applications requiring exceptional reliability, efficiency, and compact form factor. This motor belongs to the **P28MAA** series, a line renowned for its robust construction and adaptability across a wide range of mechanical systems, from hobbyist robotics and RC vehicles to industrial automation and custom machinery. With a **nominal speed of 117 RPM at 4.5V**, this motor delivers smooth, consistent torque while maintaining a low noise profile, making it ideal for applications where precision and quiet operation are critical. The **1/45 volt rating** (though typically operated at higher voltages like 4.8V 7.4V for optimal performance) indicates its versatility in low-voltage systems, where efficiency and speed control are paramount. The motor s **115** designation likely refers to its gear ratio or a specific variant within the series, suggesting it may be paired with a high-torque gearhead for enhanced mechanical advantage in applications like drones, model trains, or automated conveyor systems.

Constructed with **high-grade materials**, the P28MAA62 features a **stainless steel shaft** for durability and resistance to wear, while its **plastic or reinforced composite housing** ensures lightweight yet sturdy operation. The motor s **brushless or brushed design** (depending on the exact variant) allows for either low-maintenance, high-efficiency performance or the simplicity of brushed motors, catering to different engineering needs. Its compact **28mm diameter** makes it suitable for tight spaces, while the **AAA or AAAA mounting style** (common in the P-series) ensures compatibility with a variety of flanges and brackets, simplifying integration into custom builds. The motor s **low-ripple current draw** and **efficient winding** contribute to longer operational life and reduced heat generation, even under sustained load.

For applications requiring **speed control**, the P28MAA62 pairs seamlessly with electronic speed controllers (ESCs) or motor drivers, allowing for precise adjustments via PWM (Pulse Width Modulation) or analog signals. Its **back-EMF characteristics** enable smooth acceleration and deceleration, reducing mechanical stress on connected components. Whether deployed in **educational robotics projects, automated gardening systems, or high-precision model engineering**, this motor offers a balance of power, control, and reliability. Engineers and hobbyists alike will appreciate its **plug-and-play compatibility** with standard motor mounts and its ability to handle continuous operation without overheating, making it a dependable choice for both prototyping and production-grade applications. With proper gearing and a suitable power supply, the P28MAA62 can deliver **consistent, high-torque performance** while maintaining minimal vibration, ensuring smooth and predictable motion in even the most demanding setups.

The **Cramer P28MAA62 motor** (117 RPM, 1/45 volt, 115 mm diameter) is a popular choice for hobbyist RC cars, particularly in drift and off-road applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Cramer P28MAA62 Motor**

1. **High Torque at Low RPM**

The motor is designed for strong acceleration and pulling power at low speeds, making it ideal for drift cars, shifters, and vehicles that require quick bursts of speed. The 117 RPM at 11.1V (or similar voltage) ensures a smooth, linear power delivery rather than a high-speed, high-RPM spin.

2. **Durability and Reliability**

Cramer motors are known for their robust construction, often featuring high-quality bearings, copper windings, and reinforced housings. This motor is built to handle frequent use, especially in drifting where motors are subjected to high stress.

3. **Compatibility with Common Drift Setups**

The 115 mm diameter fits well in many drift chassis (e.g., Tamiya RX-7, HPI Racing, and other drift-specific builds). The 1/45 scale (or similar) also aligns with popular drift car sizes, making it a versatile choice.

4. **Good Heat Dissipation**

The motor s design allows for adequate cooling, reducing the risk of overheating during prolonged use. This is particularly important in drift applications where motors are often run at high loads for extended periods.

5. **Wide Availability of Accessories**

Cramer motors have a large user base, meaning you ll find plenty of aftermarket parts, upgrades (e.g., stronger bearings, custom windings), and tuning guides online. This makes maintenance and optimization easier.

6. **Smooth Operation**

The motor s RPM range (117 RPM at full throttle) produces a linear power curve, which translates to better control and responsiveness in drift applications compared to higher-RPM motors that may feel twitchy.

7. **Backward Compatibility with Older Systems**

If you re upgrading from an older motor, this Cramer model often works with existing ESC (Electronic Speed Controller) setups, though always verify compatibility with your specific ESC.

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### **Cons of the Cramer P28MAA62 Motor**

1. **Limited Top Speed**

The motor s low RPM (117 RPM at full throttle) means it s not suitable for high-speed applications like sprint cars or long-distance racing. If you need a motor that can reach higher speeds, this may not be the best choice.

2. **Higher Initial Cost**

Compared to some generic or budget motors, Cramer motors are priced higher. While they offer quality, the cost may be prohibitive for casual hobbyists or those on a tight budget.

3. **Requires Proper Tuning**

The motor s torque-heavy nature means it benefits from careful tuning of the ESC, battery, and gearing. Mismatched setups (e.g., too much voltage or incorrect gearing) can lead to overheating or premature wear.

4. **Bearing Wear Over Time**

While durable, the bearings in high-torque motors like this one can wear out over time, especially in aggressive drift setups. Regular maintenance (e.g., bearing replacement) may be necessary.

5. **Not Ideal for All Terrain Types**

While great for drift, this motor may struggle in extreme off-road conditions where high RPM and endurance are more critical. For example, desert racing or rough terrain may require a different motor profile.

6. **Limited Customization Options**

Unlike some motors that allow for extensive customization (e.g., rewinding, changing rotor/stator configurations), the Cramer P28MAA62 is a stock motor with fewer upgrade paths beyond bearing replacements or ESC tuning.

7. **Potential for Overheating in Poor Setups**

If paired with a battery that s too high in voltage or an ESC that s not properly tuned, the motor can overheat. This is a risk with any high-torque motor but requires extra attention with this model.

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### **Conclusion**

The **Cramer P28MAA62 motor** is an excellent choice for drift cars, shifters, and applications where low-RPM torque and smooth acceleration are prioritized. Its durability, reliability, and compatibility with drift setups make it a favorite among enthusiasts. However, it is not suited for high-speed or endurance-focused builds, and it requires careful tuning to avoid overheating or premature wear.

If you re building a drift car, modifying a shifter, or need a motor that excels in controlled, high-torque scenarios, this motor is a strong recommendation. For other applications (e.g., sprint cars, long-distance racing, or extreme off-road), you may need to consider alternatives with higher RPM or different power curves.

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### **Recommendation**

- You are building or modifying a drift car, shifter, or a vehicle where low-RPM torque is essential.

- You prioritize durability and reliability in a high-stress application.

- You have experience tuning motors or are willing to learn, as proper setup is critical.

- You want a motor with a large user base for support and upgrades.

- You need a motor for high-speed racing or endurance events.

- You re on a tight budget and can t afford the higher initial cost.

- You lack experience with motor tuning and ESC setup, as improper configuration can damage the motor.

- You re building a vehicle for extreme off-road conditions where higher RPM and endurance are more important.

For most drift-focused builds, this motor is a **highly recommended** choice due to its balance of power, reliability, and performance. Pair it with a compatible ESC (e.g., a high-current drift ESC like the **HPI Racing or Castle Creations**), a properly sized battery (e.g., 3S 4S LiPo depending on your setup), and appropriate gearing for optimal results.

Details:

With 115 volts of power, this motor from the reputable brand Cramer is known for its efficiency and durability, making it a valuable component various business industrial settings requiring precise controlled motion. The Cramer P28MAA62 Motor Type 117 with a base RPM of 1-45 is reliable electric motor designed for industrial automation and motion control applications.

part #: p28maa62 prices

• $14.75-$43.77

specifications oelemot:

• brand: Cramer
• mpn: P28maa62
• part type: Motor
• rated load: Hp
• base rpm: 1-45

seller oelemot:

• city: Manawa, Wisconsin
• rating: 99.9%
• # reviews: 3046

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Used

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shipping oelemot:

• cost: $0.00
• transit: 4-7 Days
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• type: Calculated

returns oelemot:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

offer oelemot:

• sold: 0
• started: March 19, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True

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