West3D Printing | SKU: LDO2545-1.8

Kraken Motors from Devil Design LDO-42STH60-3004AH (S37 and S55) Extreme Stepper Motor

$199⁹⁹ USD

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Variant

1.8 Degree S37 (37mm D-Cut Shaft) Individual 1.8 Degree S37 (37mm Round Shaft) Individual 1.8 Degree S55 (55mm Shaft Round 8mm) SET OF 4 0.9 Degree S37 (37mm D-Cut Shaft) Individual 0.9 Degree S37 (37mm Round Cut Shaft) Individual

Product variants

Holiday Deadlines: Orders placed and shipped after 12/17 will most likely not make it in time for Christmas.

Description

Round shafts offer added support at the end of the shaft, making them great for high-torque applications, frequent direction changes, and setups where extra stability counts.

Recommended for High-Performance Builds: If you’re working on a high-torque or high-precision setup, a round shaft motor can help maintain accuracy under more demanding conditions.

Maintenance Tip: Locking compound on grub screws will help ensure these motors stay securely fastened, even with repeated directional changes.
Both motor types are excellent choices for 3D printers, depending on your specific project needs. The D-cut shaft is user-friendly and reliable in lighter applications, while the round shaft offers robust support for high-torque demands.

Key Features:

High Torque and Speed: Conquer challenging tasks with the Kraken Motors' impressive power output.
Precise Control: Achieve pinpoint accuracy in your movements for intricate and detailed work.
Smooth Operation: Minimize vibrations and ensure consistent performance for optimal results.
Durable Construction: Built to withstand the rigors of demanding applications, ensuring long-lasting reliability. Class H insulated (180C)
Temperature Monitoring: This motor has an internal ATC Semitec 104GT-2 thermistor to keep a close eye on those motor temperatures.
Versatile Applications: Perfect for robotics, CNC machines, 3D printers, and other projects requiring high-performance motion control.

The high temp Kraken is finally here. Designed by Omranello from Devil Designs, these motors were made for applications where high torque is needed. This motor has an internal ATC Semitec 104GT-2 thermistor to keep a close eye on those motor temperatures. Included is a 1 meter long wire for the motor and thermistor, the motor wires are terminated with a 4 pin JST-XH connector.

Pulleys are not included!

Understanding D-Cut vs. Round Shaft Stepper Motors

When selecting between D-cut and round shaft stepper motors, both have unique advantages, making each well-suited to specific 3D printer setups.

D-Cut Shaft Motors – Popular and Easy to Use

Alignment-Friendly: The D-cut makes it easy to align set screws, providing a simple and user-friendly setup process.
Best For Light and Moderate Use: These motors excel in lighter applications where high torque and rapid directional changes aren’t a primary need. Perfect for builds that require steady, low-torque motion.
Maintenance Tip: We recommend using a locking compound (like Vibratite 125) on grub screws for added reliability, especially when used in lower-vibration settings.
Round Shaft Motors – Optimal for Stability and Heavy Use

Specifications

- NEMA 17
- 1.8° (0.9°) Step Angle.
- 200 Steps Per Revolution
- 3.0 Amp
- Holding Torque: 8.0 kg/cm
- 60mm Body.
- 37mm Output Shaft (5mm diameter) / 55mm Output Shaft (8mm diameter)
- D-Cut and Round Shaft Variants

Data sheet: