Product Overview

Feature	Specification
Product Model	JG Series (High-Flexibility Motor Winding Lead Wire)
Insulation Material	Silicone Rubber (High Flexibility Grade)
Rated Voltage	500V to 1000V Alternating Current (AC)
Temperature Range	-60°C to +180°C (-76°F to +356°F)
Conductor Type	Bare Copper or Tinned Copper Stranding
Insulation Class	Suitable for Class F (155°C / 311°F) and Class H (180°C / 356°F) Motors
Available Colors	White, Red, Black, Brown, Yellow, Transparent
Applications	High-performance lead-out connections for motor windings and specialized electrical apparatus.

Technical Parameter Table

Nominal Cross-section (mm2)	Conductor Stranding (Number / mm)	Insulation Thickness (500V / 1000V) (mm)	Nominal Outside Diameter (500V / 1000V) (mm)	Maximum Outside Diameter (500V / 1000V) (mm)	Maximum Direct Current (DC) Resistance @ 20°C (68°F) (Ohm/km) [Bare Copper / Tinned Copper]
0.12	7 / 0.15	0.6 / 0.8	1.65 / 2.05	1.90 / 2.36	150.0 / 163.0
0.2	12 / 0.15	0.6 / 0.8	1.80 / 2.20	2.07 / 2.53	92.3 / 95.0
0.3	16 / 0.15	0.6 / 0.8	1.90 / 2.30	2.19 / 2.65	69.2 / 71.2
0.4	23 / 0.15	0.8 / 1.0	2.40 / 2.80	2.76 / 3.22	48.2 / 49.6
0.5	16 / 0.20	0.8 / 1.0	2.53 / 2.93	2.91 / 3.37	39.0 / 40.1
0.75	24 / 0.20	1.0 / 1.2	3.14 / 3.54	3.60 / 4.07	26.0 / 26.7
1	32 / 0.20	1.0 / 1.2	3.32 / 3.72	3.80 / 4.28	19.5 / 20.2
1.5	30 / 0.25	1.0 / 1.2	3.60 / 4.00	4.14 / 4.60	13.3 / 13.7
2	40 / 0.25	1.0 / 1.2	3.84 / 4.24	4.42 / 4.87	9.6 / 9.9
2.5	49 / 0.25	1.0 / 1.2	4.00 / 4.40	4.60 / 5.06	7.98 / 8.21
4	56 / 0.30	1.2 / 1.4	5.00 / 5.40	5.74 / 6.20	4.95 / 5.09
6	84 / 0.30	1.2 / 1.4	6.00 / 6.40	6.90 / 7.36	3.30 / 3.39
10	84 / 0.40	1.4 / 1.6	7.40 / 7.80	8.50 / 8.97	1.91 / 1.95
16	126 / 0.40	1.4 / 1.6	8.50 / 8.90	9.78 / 10.23	1.21 / 1.24
25	196 / 0.40	1.6 / 1.8	10.3 / 10.70	11.84 / 12.31	0.780 / 0.795
35	276 / 0.40	1.8 / 2.0	12.1 / 12.50	13.92 / 14.38	0.554 / 0.565
50	396 / 0.40	2.0 / 2.2	14.3 / 14.70	16.44 / 16.91	0.386 / 0.393
70	360 / 0.50	2.0 / 2.2	16.4 / 16.80	18.86 / 19.32	0.272 / 0.227
95	475 / 0.50	2.2 / 2.4	18.9 / 19.30	21.74 / 22.20	0.206 / 0.210
120	608 / 0.50	2.2 / 2.4	20.4 / 20.80	23.46 / 23.92	0.161 / 0.164

Superior Thermal Endurance: Specifically designed to maintain consistent electrical integrity and mechanical flexibility across a wide thermal spectrum, from deep cryogenic sub-zero environments at -60°C (-76°F) to constant high-heat exposure up to +180°C (+356°F).
Exceptional Pliability: The silicone rubber insulation is specifically chosen for its soft profile and high-flexibility, allowing the wire to be routed through tight gaps and sharp bends within motor housings without insulation fatigue or cracking.
Oxidation Resistance: Available with high-quality Tinned Copper conductors to provide a protective layer against corrosion and oxidation, which is essential for maintaining long-term connectivity in humid or high-temperature industrial environments.
Industry Standard Insulation Classes: Fully compliant with motor industry insulation standards, ensuring safety and reliability for Class F and Class H motor systems.
Environmental Stability: The insulation is chemically stable, offering excellent protection against ozone, UV radiation, and general aging, resulting in an extended service life for critical electrical apparatus.