IHA9040-501G-512ABZ3-5-30T Hollow shaft Incremental encoder
1. The encoder itself is faulty: it means that the component of the encoder itself is faulty, which causes it to not generate and output the correct waveform. In this case, the encoder needs to be replaced or its internal components must be repaired.
2, encoder connection cable failure: This failure has the highest probability of occurrence, often encountered in maintenance, should be a priority factor. Usually the encoder cable is open, shorted or poorly connected, in which case the cable or connector needs to be replaced. Special attention should also be paid to whether the cable is not tightly fastened, causing loosening to cause open welding or breaking, and the cable needs to be clamped.
3. Encoder +5V power supply drop: It means that the +5V power supply is too low, usually not lower than 4.75V, which is caused by the power supply failure or the power transmission cable resistance value is too large and causes loss. Or replace the cable.
Shaft diameter 40mm, housing diameter 90mm, Pulses 512PPR
High reliability, long life, strong anti-interference ability and wide range of temperature adaption
Keyway fixation, easy to install and inner diameter changeable
Incremental encoder applications:
Used in area of automatic control, measurements, elevator, television, and printing and packing.
1.Please contact sales representative to confirm the correctness and availability of the part number;
2.Line Driver is only available with 5V DC.
Push pull output
Line driver output
Rise Time Tr
Fall Time Tr
Max Responding Frequency
Max. Shaft Loading
◆Output Phase Shift
Wave Ratio: a+b=0.5T±0.1T
Z signal Width: Tz=1T±0.5T
A,B phase absolute angle deviation ≤0.2T
Periodic Deviation ≤0.05T
T=360°/N (N is the exact number of impulse of each spin )
Q: How about the delivery?
A: It depends on the order details, and usually, we could support the delivery within 5-7 working days.
Q: How to select an encoder?
A: Before ordering encoders, you could clearly know which type of encoder you may need.
There are incremental encoders and absolute encoders, after this, our sale-service department would better work for you.
Q: How long is your lead time?
A: short lead time----3 days for samples, 7-10days for mass production
Q: Where is your company located? How can I visit there?
A: Our factory is located in Wenzhou, China, about 2 hours ride from Wenzhou Airport. All our clients, from home and abroad, are warmly welcome to visit us!
Q: Do you have the testing equipment?
A: We have prefect testing equipment, all the parts are 100% tested before they are sent out.
Q: If I do not know how to install the Readout & Linear scale, what shall I do?
A: Send the English manual together with the products are available to send by Email.