ZL2A-5S Atutomatic Constant Tension Controller Manual Control 2A For Powder Brake
Briefly introduction
The tension control of the tension controller refers to the ability to permanently control the tension of the tape as it is transported on the device. Change excitation electric current of magnetic powder clutch/ brake or torque of servomotor automatically. The controller can be used in several occasions needed to carry on measuring and controlling accurately with the tension and have application extensively with flexible in usage.

Parameters

Features
(1) Accurately control the tension of the brake by controlling the output current of the tension controller, easy operate.
(2) Knob control, easy control.
(3) Response fast, once current changed, the tension will change accordingly right away.
(4) Simple structure, easy for maintance.

Working
Feeding process:
The electric motor outputs the torque, connects the electromagnetic powder brake. The electromagnetic powder brake connects the feeding shaft and collects the materials. The controller adjusts the rotation speed of the electric motor and the tension controller adjusts the tension of the electromagnetic powder brake, resulting in uniform material feed and proper speed.

Collecting process:
The electric motor outputs the torque, connects the electromagnetic powder brake. The electromagnetic powder brake connects the collecting shaft and collects the material. The controller adjusts the rotation speed of the electric motor and the tension controller adjusts the tension of the electromagnetic powder brake, resulting in uniform material feed and collecting tube tightly coiled.

Notes
1. It is NOT allowed to connect to AC380V power supply.
2. The maximum current of 4A, which is suitable for various types of magnetic powder clutches and magnetic powder brakes of 200~400N.M produced by our company.
3. Working environment: temperature -10 ℃ ~ 50 ℃, humidity: 80% or less, does not allow corrosion of gas, dust and rain.

Advantages
1. Has overcurrent, overheating, short circuit protection.
2. Unique multi-turn precision trimming technology adjust the slightest nuanced.
3. 2A-4A has a strong and constant output current, complete specifications, chosen at random.
4. Easy for installation and operation.

Application
Printing systems: conveyors and in-feeders
Wood-working systems: saws, wood-working machine, laminators
Testing systems: lab machines, durability testers, measuring systems
Food processing systems: meat cutting machines, cookie making machines, canning machines, noodle making machines

FAQ
1. When can I get the quotation?
We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call us or tell us in your email, so that we can regard your inquiry priority.

2. How should I place the order?
Please let us know the model number based on our specs for powder clutch, powder brake, air clutch, air brake, electromagnetic clutch, electromagnetic brake and safety chucks. For air shaft and roller, please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.

3. What’s your MOQ basis?
Normally, we don’t have MOQ request, except the rollers.

4. What about the lead time for production?
Honestly, it depends on the order quantity and the type of our products. For powder clutch, powder brake, tension controller, load cell and edge position controller which is about 3-5 days. For safety chucks, air shaft and roller which need about 15-30days.

5. What is the term of delivery?
We can arrange with EXW, FOB, CIF…etc. You can choose the most convenient one or cost-effective way.