Resistance Tolerance: ±10%                             Standard Square Cable: 0.125", 0.134" square

Wattage Tolerance: ±10%                                 Standard Rectangular Cable: 0.110" × 0.160"

Maximun Amperage: 20 Amps                           Standard Round Cable Diameters: 0.115", 0.120", 0.125"

Standard Voltage: 120 or 240 Volts                                                                                0.132", 0.153", 0.163"

                                                                                                        Cable Diameter Tolerance: ±0.005

                                                                              Standard Potting Adapter: 5/16" Diameter, 1/2" Diameter

                                                                              Standard Coil I.D: 3/8"—2-1/2"

                                                                              Coil I.D. Tolerance: 3/8" to 3/4": +0.000", -0.020"

                                                                                                                  7/8" to 1-1/4": +0.000", -0.030"

                                                                                                                  1-1/2" to 2-1/2": +0.000", -0.060"

                                                                              Coil Width (length): Up to 12" on 3/8" to 3/4" I.D.

                                                                                                                 Up to 16" on 7/8" to 1-1/4" I.D.

                                                                                                                 Up to 18" on 1-1/2" to 2-1/2"

                                                                              Coil Width Tolerance: 0"—6": +0, -1/8"

                                                                                                                     6"—12": +1/8", -1/4"

                                                                                                                     12"—18": ±1/4"

Higher or lower voltages and other dimensions aplicable for specific heater designs; consult Laier with your requirements.

Design Features:

1. High temperatures resistance                                                   2. Unheated straight section

3. Precise temperature control                                                     4. Fast response

5. Choice of lead orientation                                                       6. Choice of lead protection

7. Longer heat lifetime                                                                8. Round, square and rectangular cable

9. High watt densities                                                                 10. Rugged, durable construction

11. Available with built-in thermocouple                                     12. Made to customers' requirements

Typical Applications:

1. Injection moulding machine nozzle                                           2. Hot runner nozzles & Bushings

3. Packaging machineries                                                            4. Hot runner injection moulds

5. Injection & Blow moulding machine nozzles                             6. Hot runner manifolds

Product Photos of Coil Heaters: