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Description
Chicago Pneumatic M3901-520-TL-ATEX 390 W Non-Reversible Vane Air Motor, Free Speed 520 rpm, ATEX Certified - CP 2051481694Chicago Pneumatic M3901 520 TL ATEX 390 W Non Reversible Vane Air Motor, Free Speed 520 rpm, ATEX Certified CP 2051481694 The standard pneumatic vane motors M3901 520 TL ATEX is compact in design, light in weight, lubrication free, have Threaded shaft spindle It is suitable for building using handheld machines or any industrial equipment. This non reversible air motor delivers a maximum power of 390 W (0. 51 hp), with a maximum torque of 28 Nm (21)
Chicago Pneumatic M3901-520-TL-ATEX 390 W Non-Reversible Vane Air Motor, Free Speed 520 rpm, ATEX Certified - CP 2051481694
The standard pneumatic vane motors M3901-520-TL-ATEX is compact in design, light in weight, lubrication free, have Threaded shaft spindle It is suitable for building using handheld machines or any industrial equipment. This non-reversible air motor delivers a maximum power of 390 W (0.51 hp), with a maximum torque of 28 Nm (21) and 520 rpm free speed.
Benefits:
- Low friction and lubrication-free design of vanes for ruggedness
- Sustain stall torque loading indefinitely
- Short and compact planetary gear system for versatile solutions
- Long lasting efficiency with low air consumption design
- Strong starting torque for mobility during operation
Specifications:
- Back Head Coaxial: Yes
- Country of Origin: Hungary
- Customs Tariff: 84123900
- Air Consumption at Load: 8.1 l/s
- Air Flow Maximum Power: 8.1 l/s
- Air Inlet Thread Size: 1/4 in
- Air Inlet Thread Type: BSP
- Front Nut Threaded: Yes
- Index of Protection (IP Code): IP66
- Main Material Type: Steel
- Maximum Dynamic Air Working Pressure: 6.3 bar
- Maximum Free Speed Range: 520 rpm
- Maximum Outer Power: 0.4 kW
- Minimum Starting Torque: 26 Nm
- Motor Lubrication Free: Yes
- Output Spindle Thread: 5/8 - 16 UNF
- Rotation Drive: Clockwise
- Shaft Loading Code: c
- Spindle Type: Threaded Shaft
- Stall Torque: 28 Nm
- Torque at Maximum Power: 14.2 Nm
- Weight: 1.02 kg
Digital Assets:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.2 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
This has been a challenge for my extreme chewer! The toy is winning
Color: Green
Indestructible? Not for my pitbull. Except on this toy. She has slowly chewed some of the outer portion on the backside, but it still has a lot of gnawing time left. This is her go-to toy now. she carries it nearly everywhere. She loves it. I am amazed at how well it is holding up. Within minutes, hours or a few days, the other "indestructible" toys I've purchased, never survived as described.
This is a heavy toy! Not for the weak! I cannot stress enough the extreme chewer my dog is. Yet, I can see this toy lasting months. It won't be pretty then but it will most likely still be a favorite chew toy. I'm glad I found this and will be buying more.
FYI's... 1) Chewability-5 stars 2) Softness-1 star, it's solid but chewable, 3) Bounce-0 stars, No bounce, it's heavy!, Playability- 5 stars. My dog plays with it, lets it lay with her when resting. Nearly always within her reach. She sleeps with it! That's love.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
My buddy has been chewing on this for an hour!
Color: Green, Color: Green
This dog toy has been a great addition to our dog’s toy collection! My dog can be a pretty aggressive chewer, so I’m always looking for toys that are durable and can actually hold up to daily play. This one has been surprisingly tough and has lasted much longer than many other toys we’ve tried.
The material feels strong and well made, and the design makes it easy for my dog to grip and chew. He loves carrying it around and tossing it during playtime. It’s also great for keeping him busy and helping reduce boredom, especially when he has extra energy to burn.
Another thing I like is the texture of the toy. It seems to help keep my dog engaged, and it’s sturdy enough that I don’t worry about it falling apart right away like some softer toys do. It’s been used for chewing, tugging, and even some fetch around the house, and it’s still holding up really well.
The only small drawback is that I wish it had a squeaker inside. My dog absolutely loves squeaky toys, and I think that would make it even more exciting and keep him interested for longer periods of time.
Overall though, this is a very solid and durable dog toy that’s perfect for dogs that love to chew. If you’re looking for something tough that can help keep your dog entertained and reduce boredom, this is definitely worth try
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Great Toy For Aggressive Chewers
Color: Green, Color: Green
My Boy loves it! It is a little heavy but it keeps him busy. Very strong and sturdy for aggressive chewing. We named it Ally the Alligator. He loves it definitely would recommend!
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Quality material and looks good.
Color: Green
Great chew toy for medium to large dogs. Seems to hold up to their chewing. Very heavy and could damage floors or furniture if your dog happens to throw it in the air.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Alligator chew toy
Color: purple, Color: purple
Excellent for heavy duty chewing. Good size for medium size (15-25lbs.).
An instant hit with my dog. Very durable. I feel it is safe for my dog to have unsupervised.
I rate this HIGHLY RECOMMEND.
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Reviewed in the United States on May 22, 2026