OEM YUMO IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder

IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder

IHU4808 2500p Servo Motor Encoder

Product Description

IHU4808 is a kind of Hollow shaft encoder, axis inside diameter 8 mm ¦, housing diameter 48 mm ¦, with flex bracket flange, easy for installing, low price at high performance. 
Extensive to use for servomechanism, especially for servomotor. 

1. ELECTRICAL SPECIFICATIONS 

A). Output wave: Square wave 

B). Output signals: A, B, Z, U, V, W, (Line driver output A, A, B, B, Z, Z, U, U, V, V, W, W phase) 

C). Current consumption: d160mA 

D). Response Frequency: 0~120KHz 

E). Output phase difference: 90* 

F). Supply voltage: 5V DC 

G). Signal leve: LVHe85%Vcc, VLd0.3V 

H). Number of pulses: 1000, 1024, 2048(2P, 3P, 4P); 2000(2P, 3P, 4P, 6P); 2500(2P, 3P, 4P, 5P, 6P)(Other number of pulse available on request) 

I). Output circuit: Line driver 


2. MECHANICAL SPECIFICATIONS 

A). Speed without sealing: 6000rmp 

B). Rotor moment of inertia: Appraisal 4.0x10-6Kgm2 

C). Starting torque without sealing: d2.5x 10-3Nm (+25*C) 

D). Shock resistance: 980m/s2, 6ms, 2 times each on XYZ 

E). Vibration proof: 50m/s2, 10~200Hz, 2 hours each on XYZ 

F). Working life: MTBFe50000h (+25*C, 2000rpm) 

G). Weight: Appraisal 140g (with 0.35 meter cable) 


3. ENVIRONMENTAL SPECIFICATIONS 

A). Working humidity: 30~85% (No condensation) 

B). Storage temperature: -40*C~110*C 

C). Working temperature: -25*C~100*C 

D). Protection class: IP54

IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder I OEM YUMO IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder OEM YUMO IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder OEM YUMO IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder HU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder IHU4808 shaft size 8mm servo motor encoder hollow shaft rotary encoder IHU4808 shaft size 8mm servo motor encoder ho Encoder Encoder Encoder classification and selection of the sensor (Sensor) A class is mainly used to detect mechanical movement speed, position, angle, distance or count, in addition to applications in industrial machinery, many, such as servo motor control motors, BLDC servo motor with encoder is required for the motor controller as a commutation, speed and position detection of so wide range of applications. According detection principle, the encoder can be divided into optical, magnetic, inductive and capacitive. The method according to the scale and the signal output form, divided into incremental encoders and absolute encoders. Photoelectric encoder using diffraction grating principle of displacement - digital conversion, from the 1950s used in machine tools and computing equipment, because of its simple structure, high accuracy, long life, etc., at home and abroad attention and promotion, precision terms of positioning, speed, length, acceleration, vibration, etc. are widely used. a incremental encoder features: incremental encoder shaft rotation, there is a corresponding pulse output, the count starting point in any setting, can achieve multi-turn infinite accumulation and measurement. Encoder shaft revolution will output a fixed pulse, number of pulses is determined by the number of line encoder grating. When the need to improve the resolution, it can use 90 degrees out of phase A, B two-way signal multiplier or replace the high-resolution encoder. b. absolute encoder Features Absolute encoders have the position corresponding to the output code, usually binary or BCD code. From the change of code size can distinguish positive and negative direction and displacement location, absolute zero-bit code can also be used to power position memory. Absolute encoders conventional measuring range of 0-360 degrees. Incremental rotary encoders llow shaft rotary encoder