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Factory Automation Highly Extendable Spring Cable, CVF-U Series (CVF-U-2.0SQ-4-0.3)
[Features]
Coiled cord with excellent flexibility.
· Elasticity / The sheath uses urethane with excellent rebound resilience and low permanent compression set.
· Flex-resistant / The coiled cable offers excellent flexibility and withstands one million cycles of double-length extension.
· Environmental resistance / Excellent abrasion resistance and oil resistance allow for long-term use even under harsh usage conditions.
· When extended, the cable reaches approximately three times the specified length.
[Applications]
·Wiring for telescoping and rotating parts of industrial robots (for control).
·Wiring for telescoping and rotating parts of NC machines, etc. (for control).
(i)Caution
- [End of standard certification applicability] For this product, the TR-CU (Customs Union Technical Regulations), for which we had previously obtained certification, has become difficult to renew due to recent international circumstances. Although "EAC" is indicated in the manufacturer catalog, it is not applicable. Thank you for your understanding.
Japanese Only
Part Number
Configured Part Number is shown.
CVF-U-2.0SQ-4-0.3
Product Feature Details
Structural Overview
| Conductor | Annealed copper composite stranded wire |
|---|---|
| Insulator | Vinyl mixture |
| Twisted | Stranded wire cores in a round shape |
| Tape | Wound with multiple layers of tape |
| Sheath | Lubricating urethane resin (black) |
Operating temperature range
- During operation: 0 to 60°C
Technical Information & Design Ideas
Technical Data
| Cable type | Japan |
|---|---|
| Compatible size | - * |
| Rated voltage | - |
| Rated temperature | 60°C |
| Test voltage | 0.3, 0.5 mm2: 1,000 V AC, 1 min 0.75 to 2 mm2: 3,000 V AC, 1 min |
| Flame retardancy | 60° incline |
| Compatible standards | - * |
* The Electrical Appliances and Materials Safety Act of Japan does not apply to CVF-U, so please use it for low current circuits such as signal and communication circuits.
Specifications Table
| Conductor | Insulation | Number of cores | Sheath outer diameter (approx. mm) | Specifications of spring | ||
|---|---|---|---|---|---|---|
| Nominal cross-sectional area | Outer diameter (approx. mm) | Outer diameter (approx. mm) | Outer diameter of spring (approx. mm) | Approximate weight per 1 m of spring (g) | ||
| 0.3 mm2 | 0.9 <3/20/0.08> | 1.5 | 2 | 4.9 | 18 | 180 |
| 3 | 5.1 | 19 | 240 | |||
| 4 | 5.5 | 20 | 290 | |||
| 6 | 6.6 | 25 | 410 | |||
| 8 | 7.7 | 29 | 550 | |||
| 10 | 9.1 | 34 | 720 | |||
| 12 | 8.5 | 32 | 740 | |||
| 16 | 9.6 | 36 | 970 | |||
| 0.5 mm² | 1.2 <3/15/0.12> | 2.0 | 2 | 5.9 | 22 | 290 |
| 3 | 6.2 | 23 | 360 | |||
| 4 | 6.9 | 26 | 460 | |||
| 6 | 8.3 | 31 | 650 | |||
| 8 | 9.7 | 36 | 880 | |||
| 10 | 11.7 | 43 | 1,180 | |||
| 12 | 11.0 | 41 | 1,220 | |||
| 16 | 12.5 | 46 | 1,590 | |||
| 0.75 mm2 | 1.4 <3/22/0.12> | 2.6 | 2 | 7.3 | 27 | 460 |
| 3 | 7.9 | 29 | 590 | |||
| 4 | 8.6 | 32 | 820 | |||
| 6 | 10.5 | 39 | 1,080 | |||
| 8 | 13.3 | 49 | 1,660 | |||
| 10 | 14.5 | 54 | 1,950 | |||
| 12 | 14.9 | 55 | 2,200 | |||
| 16 | 16.5 | 61 | 2,720 | |||
| 1.25 mm² | 1.7 <7/16/0.12> | 2.9 | 2 | 8.1 | 30 | 600 |
| 3 | 8.5 | 32 | 750 | |||
| 4 | 9.5 | 35 | 970 | |||
| 6 | 11.6 | 43 | 1,460 | |||
| 8 | 14.6 | 54 | 2,160 | |||
| 10 | 15.9 | 59 | 2,520 | |||
| 2 mm² | 2.1 <7/25/0.12> | 3.3 | 2 | 9.1 | 34 | 810 |
| 3 | 9.6 | 36 | 1,020 | |||
| 4 | 10.7 | 40 | 1,310 | |||
Product Properties
Electrical Characteristics
| Conductor | Number of cores | Electrical Characteristics | ||
|---|---|---|---|---|
| Nominal cross-sectional area | Allowable current (A) | Conductor resistance 20°C (Ω/km) | Insulation Resistance 20°C (MΩ/km) | |
| 0.3 mm2 | 2 | 2 | 62.3 or less | 5 or more |
| 3 | 2 | |||
| 4 | 2 | |||
| 6 | 2 | |||
| 8 | 1 | |||
| 10 | 1 | |||
| 12 | 1 | |||
| 16 | 1 | |||
| 0.5 mm² | 2 | 3 | 37.8 or less | 5 or more |
| 3 | 3 | |||
| 4 | 3 | |||
| 6 | 2 | |||
| 8 | 2 | |||
| 10 | 2 | |||
| 12 | 2 | |||
| 16 | 2 | |||
| 0.75 mm2 | 2 | 4 | 25.1 or less | 5 or more |
| 3 | 4 | |||
| 4 | 4 | |||
| 6 | 3 | |||
| 8 | 3 | |||
| 10 | 3 | |||
| 12 | 2 | |||
| 16 | 2 | |||
| 1.25 mm² | 2 | 7 | 15.1 or less | 5 or more |
| 3 | 7 | |||
| 4 | 7 | |||
| 6 | 4 | |||
| 8 | 4 | |||
| 10 | 3 | |||
| 2 mm² | 2 | 10 | 9.79 or less | 5 or more |
| 3 | 10 | |||
| 4 | 10 | |||
About allowable current
- The allowable current values are calculated values at an ambient temperature of 30°C when the cable is installed in a single line in the air, and are not guaranteed values.
- If the ambient temperature is 30°C or higher, multiply the allowable current value by the current reduction factor in the table below.
- The allowable current value is a value calculated according to JCS0168 and is not a guaranteed value.
JCS0168: The Japanese Electric Wire & Cable Makers' Association standard "Calculation of allowable current for power cable of 33 kV or less"
■ Current Reduction Factor
| Ambient temperature (°C) | 30 | 35 | 40 | 45 | 50 | 55 |
|---|---|---|---|---|---|---|
| Current Reduction Factor | 1.00 | 0.91 | 0.82 | 0.71 | 0.58 | 0.41 |
Wire Core Identification
Structure
■Example: 6-core cable
- Sheath outer diameter (d): As per the specifications table.
- Outer diameter of spring (D): The standard diameter is shown in the specifications table (approx. 3.7 times the cable outer diameter).
- Spring length (L): Standard lengths are 30, 50, 100, 150, and 200 cm.
- Terminal length (l1/l2): The standard length is 30 cm.
- Spring expansion/contraction: Please use the standard spring outer diameter with expansion and contraction within 3 times the length of the spring.
Drawing / external appearance example / mounting example
Example of Installation
| Part Number |
|---|
| CVF-U-2.0SQ-4-0.3 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Overall Length (m) | Conductor Cross Section (mm2) | Number Of Cores (Core) | Finished outer diameter (mm) |
|---|---|---|---|---|---|---|---|---|
MYR 502.63 | 1 Piece(s) | 12 Day(s) or more | 0.3 | 2 | 4 | 10.7 |
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Basic Information
| Rated Voltage | For Low Current Circuits | Shield | NA | Properties | Oil Resistance / Abrasion Resistance |
|---|---|---|---|---|---|
| Sheath (outer coating) color | Black | Grounding Wire | NA | Sheath (outer coating) material | Lubricating urethane resin |
| Insulation body materials | PVC |
Please check the type/dimensions/specifications of the part CVF-U-2.0SQ-4-0.3 in the Factory Automation Highly Extendable Spring Cable, CVF-U Series series.
Specification/Dimensions
-
Overall Length(m)
-
Conductor Cross Section(mm2)
-
Number Of Cores(Core)
-
Finished outer diameter(mm)
Days to Ship
-
- All
- 10 Day(s) or Less
- 12 Day(s) or Less
- 13 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| CVF-U-0.3SQ-10-1.0 |
| CVF-U-0.3SQ-12-0.3 |
| CVF-U-0.3SQ-12-0.5 |
| CVF-U-0.3SQ-12-1.0 |
| CVF-U-2.0SQ-4-0.5 |
| CVF-U-2.0SQ-4-1.0 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Overall Length (m) | Conductor Cross Section (mm2) | Number Of Cores (Core) | Finished outer diameter (mm) |
|---|---|---|---|---|---|---|---|---|
MYR 1,124.47 | 1 Piece(s) | 10 Day(s) or more | 1 | 0.3 | 10 | 9.1 | ||
MYR 575.08 | 1 Piece(s) | 10 Day(s) or more | 0.3 | 0.3 | 12 | 8.5 | ||
MYR 799.49 | 1 Piece(s) | 10 Day(s) or more | 0.5 | 0.3 | 12 | 8.5 | ||
MYR 1,283.87 | 1 Piece(s) | 10 Day(s) or more | 1 | 0.3 | 12 | 8.5 | ||
MYR 631.13 | 1 Piece(s) | 12 Day(s) or more | 0.5 | 2 | 4 | 10.7 | ||
MYR 1,056.23 | 1 Piece(s) | 12 Day(s) or more | 1 | 2 | 4 | 10.7 |
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