chainflex® CF886: shielded PVC motor cable Class 3.1.1.1 для flexing applications
chainflex® CF886 — это shielded PVC motor cable для гибких движений в e-chain®. Серия относится к Class 3.1.1.1: Class 3 по basic requirements, Class 1 по unsupported travel, Class 1 по oil influence and Class 1 по no torsion.
CF886 технически близок к CF885, но добавляет overall shield из tinned copper wires with approx. 60% optical coverage. Поэтому он применяется там, где нужен простой PVC motor cable with shielding, while still staying within flexing, unsupported, no-oil and no-torsion installation conditions.
1. Инженерное позиционирование CF886
CF886 — это shielded motor cable for flexing applications, предназначенный для стандартных e-chain® layouts, где требуется shielding but not oil resistance, not torsion and not long gliding travel. Он сохраняет travel distance up to 10 m, v max. unsupported 3 m/s and a max. 20 m/s².
Главная конструктивная особенность серии — tinned copper overall shield. В product range все позиции обозначены как `(4G…)C`, что указывает на shielded cable. Наружная оболочка остаётся low-adhesion PVC mixture in pastel orange.
Краткое техническое определение: CF886 — это shielded PVC motor cable для flexing applications, с bare copper conductors, low-capacitance TPE core insulation, optimized core lay, black numbered power cores, green-yellow protective core, tinned copper overall shield with approx. 60% optical coverage, pastel orange low-adhesion PVC outer jacket, 600/1000 V nominal voltage, 4000 V testing voltage, 15×d bend radius, 5 million double strokes and unsupported travel up to 10 m.
2. Engineering SVG: CAD-сечение CF886 shielded motor cable
3. Конструкция кабеля CF886
4. Динамические параметры
| Параметр | Значение |
|---|---|
| Product | Motor cable | PVC | chainflex CF886 |
| Class | 3.1.1.1 |
| Application statement | For flexing applications |
| Bend radius e-chain® linear | minimum 15×d |
| Bend radius flexible | minimum 12×d |
| Bend radius fixed | minimum 8×d |
| Temperature e-chain® linear | +5 °C up to +70 °C |
| Temperature flexible | -5 °C up to +70 °C, following DIN EN 60811-504 |
| Temperature fixed | -15 °C up to +70 °C, following DIN EN 50305 |
| v max. unsupported | 3 m/s |
| a max. | 20 m/s² |
| Travel distance | Unsupported travel distances up to 10 m, Class 1 |
| Oil influence | Without influence of oil, Class 1 |
| Torsion | No torsion, Class 1 |
5. Гарантированный ресурс: 1, 3 и 5 million double strokes
| Temperature from/to [°C] | R min. for 1 million [factor × d] | R min. for 3 million [factor × d] | R min. for 5 million [factor × d] |
|---|---|---|---|
| +5 / +15 | 17.5×d | 18.5×d | 19.5×d |
| +15 / +60 | 15×d | 16×d | 17×d |
| +60 / +70 | 17.5×d | 18.5×d | 19.5×d |
Инженерное замечание: 15×d относится к диапазону +15/+60 °C and 1 million double strokes. Для 5 million double strokes в этом диапазоне минимальный радиус увеличивается до 17×d, а в температурных краях до 19.5×d.
6. Электрические характеристики, свойства и approvals
| Категория | Значение | Инженерный смысл |
|---|---|---|
| Nominal voltage | 600/1000 V, following DIN VDE 0298-3 | Motor cable for industrial power connections. |
| Testing voltage | 4000 V, following DIN EN 50395 | Высокий испытательный уровень для силовых жил. |
| Overall shield | Braiding made of tinned copper wires, coverage approx. 60% optical | Basic shielding for motor cable EMC concept. |
| Flame retardant | According to IEC 60332-1-2, CEI 20-35, FT1, VW-1 | Ограничение распространения пламени. |
| Silicone-free | Following PV 3.10.7, status 1992 | Free from silicone which can affect paint adhesion. |
| UL/CSA | Style 10492 and 2570, 1000 V, 80 °C | Применимость в североамериканских промышленных системах. |
| EAC | Certificate No. RU C-DE.ME77.B.01561, TR ZU | Региональное подтверждение соответствия. |
| CTP | Certificate No. C-DE.PB49.B.00450, Fire protection | Пожарная защита. |
| Lead-free | Following 2011/65/EC, RoHS-II | Ограничение опасных веществ. |
| CE | Following 2014/35/EU | Соответствие низковольтной директиве. |
7. Product range table
| Part No. | Number of cores and conductor nominal cross section | Outer diameter max. [mm] | Copper index [kg/km] | Weight [kg/km] |
|---|---|---|---|---|
| CF886.15.04 | (4G1.5)C | 9.5 | 79 | 133 |
| CF886.25.04 | (4G2.5)C | 11.0 | 122 | 191 |
| CF886.40.04 | (4G4.0)C | 13.0 | 186 | 270 |
| CF886.60.04 | (4G6.0)C | 14.5 | 278 | 381 |
| CF886.100.04 | (4G10.0)C | 17.5 | 444 | 571 |
| CF886.160.04 | (4G16.0)C | 20.5 | 691 | 854 |
Примечание: указанные наружные диаметры являются максимальными значениями и могут стремиться к нижним пределам допуска. G = with green-yellow earth core, x = without earth core.
8. Engineering SVG: shielded motor cable in unsupported e-chain
9. Типовые области применения
Wood and stone processing
CF886 подходит для standard flexing applications в wood and stone processing, когда нужен shielded PVC motor cable.
Packaging industry
Для packaging industry серия предлагает 600/1000 V motor cable, flame retardant properties and overall shield.
Supply systems
В supply systems важны PVC outer jacket, predictable bend radius and shielded four-core cable structure.
Handling
Для handling systems серия поддерживает v max. unsupported 3 m/s and a max. 20 m/s².
Adjusting equipment
Для adjusting equipment CF886 обеспечивает shielded four-core motor cable structure with green-yellow protective core.
Indoor applications
Typical application statement indicates preferably indoor applications without oil influence.
10. CF885 vs CF886
| Критерий | CF885 | CF886 | Практический вывод |
|---|---|---|---|
| Shielding | No overall shield in provided structure | Overall shield, tinned copper braid, approx. 60% optical | Choose CF886 when a shielded PVC motor cable is needed. |
| Part marking | 4G versions | (4G…)C shielded versions | The C marking indicates shielded cable construction. |
| Dynamic data | 15×d, 3 m/s, 20 m/s², 10 m | 15×d, 3 m/s, 20 m/s², 10 m | Dynamic class remains the same. |
| Oil influence | Without oil influence, Class 1 | Without oil influence, Class 1 | Neither series is intended for oily environments. |
| Typical application | Indoor flexing applications | Indoor flexing applications with shielding | CF886 adds EMC-oriented construction. |
11. CF886 design limits
| Ограничение | Что может произойти при игнорировании | Правильная инженерная проверка |
|---|---|---|
| Without oil influence, Class 1 | Accelerated PVC jacket ageing in oily environments | Use only where oil influence is absent. |
| No torsion, Class 1 | Conductor, insulation and shield stress beyond design basis | Do not use in rotating or torsional routing. |
| Unsupported travel up to 10 m | Wrong use in long travel or gliding system | Keep within unsupported travel class. |
| e-chain temperature starts at +5 °C | Cold movement outside the e-chain temperature range | For colder moving applications select another series. |
| Shield termination | Reduced EMC benefit if shield is not properly grounded | Terminate the tinned copper shield according to drive EMC concept. |
| Radius depends on service life | Service life shorter than target double strokes | Use the service-life table for temperature and stroke target. |
12. Технический текст для спецификации
13. FAQ для инженеров
Q1: CF886 относится к motor cable?
Да. Серия указана как Motor cable | PVC | chainflex CF886 and designed for flexing applications.
Q2: Чем CF886 отличается от CF885?
CF886 has an overall shield made of tinned copper wires with approx. 60% optical coverage. CF885 is presented without this overall shield in the provided structure.
Q3: Можно ли использовать CF886 при наличии масла?
Нет. В typical application areas указано without influence of oil, Class 1.
Q4: Можно ли использовать CF886 при торсии?
Нет. Для серии указано no torsion, Class 1.
Q5: Какой радиус нужен для 5 million double strokes?
В основном диапазоне +15/+60 °C требуется 17×d. В краевых диапазонах +5/+15 °C and +60/+70 °C требуется 19.5×d.
14. Публикационный технический обзор
CF886 — это shielded PVC motor cable для flexing applications в энергоцепях. Серия относится к Class 3.1.1.1 и предназначена для неподдерживаемых перемещений до 10 m. Минимальный радиус в e-chain® linear составляет 15×d, а гарантированный ресурс достигает 5 million double strokes при выборе радиуса по температуре и требуемому сроку службы.
Конструкция включает bare copper conductors according to DIN EN 60228, mechanically high-quality low-capacitance TPE core insulation, cores wound with an optimized pitch length, black cores with white numbers, one green-yellow core, overall shield made of tinned copper wires with approximately 60% optical coverage and a low-adhesion PVC outer jacket adapted to e-chain® requirements. Colour is pastel orange, similar to RAL 2003.
По эксплуатационным свойствам CF886 рассчитан на flame retardant behaviour according to IEC 60332-1-2, CEI 20-35, FT1 and VW-1, silicone-free material following PV 3.10.7, UL/CSA Style 10492 and 2570, EAC, CTP, RoHS-II and CE. Основные ограничения серии: no oil influence, no torsion, unsupported travel up to 10 m and preferably indoor application.
