Kuroda 640mm Linear Actuator SG4620B-640H-D0CC-NZ High Accuracy Ball Screw Japan
SKU: 56670159241

Kuroda 640mm Linear Actuator SG4620B-640H-D0CC-NZ High Accuracy Ball Screw Japan

Sale price$96.29 Regular price$106.99
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Kuroda 640mm Linear Actuator SG4620B-640H-D0CC-NZ High Accuracy Ball Screw JapanKuroda SG4620B 640H D0CC NZ Ball Screw Linear Actuator. 640mm guide rail, 20mm lead. Repeated positioning accuracy + 3m. Motor mount is listed as D0, motor face measures ~63mm with ~50mm bolt square distance. Configured with two long blocks, one is floating. Maximum stroke is about 15. 5" inches with blocks together. Three photoelectric sensors are included, wired together with a Molex style connector. This may need an adapter plate depending on your

Kuroda SG4620B-640H-D0CC-NZ Ball Screw Linear Actuator. 640mm guide rail, 20mm lead. Repeated positioning accuracy +/-3µm. Motor mount is listed as D0, motor face measures ~63mm with ~50mm bolt square distance. 

Configured with two long blocks, one is floating. Maximum stroke is about 15.5" inches with blocks together. Three photoelectric sensors are included, wired together with a Molex-style connector. 

This may need an adapter plate depending on your application, previously used with a Vexta stepper (not included). 

Item weight is 28.1 lbs. Overall length is ~29". 

Condition: Item appears to be in very good used condition. 

Please email with any questions! 

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Exchange/Return Notes
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SKU: 56670159241

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Verified Purchase
Verucat
Port Orchard, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
J
Verified Purchase
JJ Fording
Birmingham, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
S
Verified Purchase
Steve just Steve
Carnegie, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
C
Verified Purchase
Claudia Garfield
Fort Morgan, US
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
T
Verified Purchase
Timothy john starkweather
San Leandro, US
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026

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