SKU: 20257379993

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

Sale price$44.99 Regular price$49.99
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Description

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

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:

Torque curve:

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20257379993

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4.2 ★★★★★
Based on 17 reviews
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LRL
Natrona Heights, US
★★★★★ 3
Great Product, But Non-Existent Seller Support
Size: 6 Panel-119"W, Color: Black, Size: 6 Panel-119"W, Color: Black
The Good: Well Designed: Sturdy and aesthetically pleasing. Effective: Perfectly obstructs the afternoon sun glare from my monitor screens. Moderate Assembly: Straightforward and easy for the most part. The Bad: Defective Part: One crossbar end was missing threads, preventing the assembly of the sixth panel. Zero Communication: I emailed the seller as instructed and waited 8 days with no acknowledgment. Return Logistics: Amazon offered a return, but the box is heavy, and disassembly/repackaging would be a major task. Final Verdict I really like this product, but I’m deducting two stars for a total lack of customer service. I’ve decided to buy tools and fix it myself rather than deal with a heavy return. I hope the seller sees this and reaches out. The lesson learned is to check every part of a product before assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
A
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Andrea Jagarnauth
New York, US
★★★★★ 5
This is definitely a buy
Size: 6 Panel-119"W, Color: Black
Excellent product.Good Quality.Very sturdy .Easy to assemble.Provide privacy and keeps the light out just what I needed.I am happy to recommend this divider .Do not hesitate to buy
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Reviewed in the United States on August 7, 2024
S
Verified Purchase
Shae G
Belleville, US
★★★★★ 5
Clean Look, Sturdy — can’t ask for more!
Size: 6 Panel-119"W, Color: Grey, Size: 6 Panel-119"W, Color: Grey
Really like how it folds so I can create kind of a doorway with two of these. Pretty easy to assemble and has an uncluttered clean look due to the smooth fabric and nice color. Oh and it’s sturdy enough for pets.
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Reviewed in the United States on September 9, 2024
S
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sarah
Alexandria, US
★★★★★ 5
Reliable product made with care
quality has been consistently excellent every single time. It’s reliable, tastes great, and you can tell it’s made with care. What really stands out is how it makes me feel afterward. Even after working a 12-hour overtime shift, I don’t feel as exhausted. It genuinely helps me keep my energy up. Highly recommend if you’re looking for something dependable and effective. I’ll definitely keep ordering.
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Reviewed in the United States on March 28, 2026
A
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Amazon Customer
Grantham, US
★★★★★ 5
Look nice.
These were really nice for canned oysters, way better than what we can get in the stores in our area. Perfect for milk based oyster soup! the ratio is one can of cream of mushroom, one can full of milk, one can of oysters. Add butter, salt, pepper, and bring to a boil.
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Reviewed in the United States on November 10, 2025

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