Miniature Model

Standard model with 6.3mm shaft dia

Ball Bearing version with 3mm shaft dia

Ball Bearing Servo Mount version with 3mm shaft dia

Standard model with 6.3mm shaft dia and Flywire

  • The Rotary Miniature Angle Sensor is used to detect the angle or speed of system which correspondence to the rotary motion of the shaft of the sensor.
  • The Output signal correspondence to 0 to 360deg. This full range is programmable based on requirement.
  • Since the Product is based on Contactless Magnetic Technology it has very long life.
  • Endless Rotary sensor can be specially programmed to have 4,3 or 2 cycles in over revolution hence increasing the accuracy.
  • For modern microcontrollers RHSS-12 is capable to give output in 0 to 3.3Vdc,SPI, I2C, Quadrature, Incremental and to suppress the effect of Noise PWM output version is also available.
  • With wide range of Mechanical and electrica variant makes it a ideal product for the industry.
  • Variants
    • 12 bit resolution 0 to 3.3Vdc Analog Ratio matric Output.
    • 12 bit resolution 0 to 5Vdc Analog Ratio matric Output.
    • 12 bit resolution 0 to 5Vdc Analog Ratio matric Dual Output.
    • 12 bit resolution PWM Output.
    • 14 Bit resolution in 16bit transmission SPI output.
    • 14 bit resolution in 8bit transmission in I2C output.
    • Upto 512 PPR in one revolution Low speed Quadrature output.
    • Upto 1024 PPR in one revolution incremental output.
    • Sleeve bushing, Servo Mount, Flange Mount and Ball Bearing versions.
    • Connectors or shielded cable available.
    • IP 69k Protection available.
  • Benefits
    • Non Contact Rotary Position Sensor based on Hall Effect Tenology.
    • Accurate Linearity upto 1% F.S. or 0.5% F.S (on request)
    • Extremely Long Life.
    • Extremely Compact in Size.
    • Angle programmable based on customer specific requirement.
    • Short Circuit Protected. ( For 5Vdc and PWM output versions).
    • Overvoltage protected. ( For 5Vdc and PWM output versions).
    • Reverse polarity protected. ( For 5Vdc and PWM output versions)
Mechanical
Incremental Output
Technical
Mechanical

For Detailed Drawing on Sensor with Servo Mount Please drop a E-mail on pavankinariwala@gmail.com For SPI, I2C, Quadrature, Incremental and Redundant output version sensor comes along with Fly wire output. Shaft Customization is possible. Tight Motion of shaft is possible.  

Parameters Ball Bearing Sleeve Bushing
Starting Torque 8 gms. cm 150 gms. cm
Maximul Radial Load 900 gms 470 gms
Maximum Axial Load Nil Nil
Maximum Shaft Speed 1500 RPM 100 RPM
Bearing Life cycles 20 X 10^6 @rated radial Load 500 X 10^6 @rated radial Load
Weight of sensor 12 gms 12 gms
Shaft Dia 2.95mm 3.15mm or 6 mm or 6.3 mm
Incremental Output

 

Wiring connection
Red Input (Vsupply)
Green GND
Yellow Channel A
Blue Channel B
Grey Index

 

Parameters Results
Supply Voltage (Vsupply) 5Vdc / 3.3Vdc
Supply Current 20mA
Incremental Output
Electrical Speed 10000RPM Max
PPR (Pulse Per Revolution) (A&B) 25,50,100,200,256,300,400,500,512,1000,1024
A & B Pulse Lag each other by 90deg.
Index pulse Z 1 pulse per RPM
Technical

Mounting

For best performance of RHSS-12 below points needs to be taken into consideration. 1) The hole in the panel should not be more than 9.5mm. 2) RHSS-12 should be mounted with Star washer given along with the product and perpendicularity

Magnetic Cross Talk

If two RHSS-12 units are to be installed closer than 2 inch (measured between the center of both shafts), a magnetic shield, such as a small steel plate should be installed in between to prevent one encoder from causing small changes in reported position through magnetic field cross -talk.

Material

Component Material
Housing Brass
Shaft Stainless
Ball Bearing Stainless

 

Environment

Parameter Value
Operating Temperature  -40 to 75 deg (standard) 
-40 to 140 deg ( on request)
Storage Temperature -40 to 75 degC
Vibration 20g.

Ordering Information


 

Download Datasheet

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