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TYPE: 3R-OK-A Rolling Ring Drive |
| Description: OKA series rolling ring drives have three rolling rings inside their cases, which are divided into eight types according to the diameter of the shafts. 1) 3R-OK15-A (Shaft Ø15mm) 2) 3R-OK20-A (Shaft Ø 20mm) 3) 3R-OK22-A (Shaft Ø 22mm) 4) 3R-OK25-A (Shaft Ø 25mm) 5) 3R-OK30-A (Shaft Ø 30mm) 6) 3R-OK40-A (Shaft Ø 40mm) 7) 3R-OK50-A (Shaft Ø 50mm) 8) 3R-OK60-A (Shaft Ø 60mm) |
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TYPE: 4R-OK-A Rolling Ring Drive |
| Description: OK-A-4R series rolling ring drives have four rolling rings inside their case, which can supply double thrust force. Five types are available. Eight types are available. 1) 4R-OK15 (Shaft Ø15mm) 2) 4R-OK20 (Shaft Ø 20mm) 3) 4R-OK22 (Shaft Ø 22mm) 4) 4R-OK25 (Shaft Ø 25mm) 5) 4R-OK30 (Shaft Ø 30mm) 6) 4R-OK40 (Shaft Ø 40mm) 7) 4R-OK50 (Shaft Ø 50mm) 8) 4R-OK60 (Shaft Ø 60mm) |
Dimensions
| Type | Dimension (mm) | Remotion Pitch (mm) | Thrust (N) | Wt (kg) | |
| 3R-OK | 3R-OK15-A | 92x56x70 | 0-10 | 100 | 1.0 |
| 3R-OK20-A | 112x68x85 | 0-16 | 160 | 1.5 | |
| 3R-OK22-A | 112x68x85 | 0-16 | 160 | 1.6 | |
| 3R-OK25-A | 130x85x105 | 0-20 | 210 | 2.2 | |
| 3R-OK30-A | 130x85x105 | 0-20 | 260 | 2.4 | |
| 3R-OK40-A | 160x101x129 | 0.5-29 | 420 | 4.9 | |
| 3R-OK50-A | 184x119x149 | 0.5-32 | 700 | 13.2 | |
| 3R-OK60-A | 220x132x160 | 0.5-41 | 1000 | 15.2 | |
| 4R-OK | 4R-OK15-A | 116x56x70 | 0-11 | 200 | 1.2 |
| 4R-OK20-A | 139x68x85 | 0-16 | 320 | 2.0 | |
| 4R-OK30-A | 170x85x105 | 0-20 | 520 | 3.1 | |
| 4R-OK40-A | 195x102x129 | 0.5-32 | 840 | 6.0 | |
| 4R-OK50-A | 245x119x149 | 0.5-32 | 1400 | 15.2 | |
| 4R-OK60-A | 260x132x160 | 0.5-41 | 2000 | 18.7 | |
Introduce
Okcoil rolling ring drives are used in linear motion control applications for a variety of reciprocating, positioning and indexing linear motion operations, for example they can be used in manufacturing equipment requiring a linear motion component such as winding (cable, wire & fiberoptic), slicing, spooling, positioning, indexing, slitting, spraying, loading, scanning, transferring, measuring, converting, packaging, material handling and a variety of other machines.
Okcoil has been the first brand and the first choice for thousands of Chinese machinery factories requiring rolling ring linear drives since Okcoil Machinery Company made the first one in 1985.
Okcoil rolling ring traverse units do not require programming or complex controls in order to reverse travel direction. The linear speed of the traverse is adjustable without changing gears. Special enhancements to improve accuracy and efficiency in linear motion are available. Okcoil rolling ring drives are unmatched at lowering production and maintenance costs while boosting productivity.
In broader linear motion markets, such as the OEM design engineering market, Okcoil provides expert rolling ring linear motion guidance to explain when and how to use Okcoil rolling ring technology to improve productivity and efficiency. Now our products have been sold all over the world. Continuously renewed and updated, the third generation products of aluminium alloy with the craftsmanship and technology introduced from Germany deliver superior performances.