Flange mounting version
Brass Metal housing version
SERVO MOUNT
PBT housing With Without stop. Along with Gain Offset trim pots
- Technical
- Mechanical
- Electrical
Mounting
For best performance of RHSS-22 below points needs to be taken into consideration.
1) The hole in the panel should not be more than 9.5mm.
2) RHSS-22 should be mounted with Star washer given along with the product and perpendicularity between the panel and axis of Sensor should be maintained.
Magnetic Cross Talk
If two RHSS-22 units are to be installed closer than 4 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 (endless) PBT (with stop or endless) |
| 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
For Detailed Drawing on Sensor with Flange Mount Facility Please drop a E-mail on pavankinariwala@gmail.com
For Customize sensor with inbuilt micro controller version Please drop a E-mail on pavankinariwala@gmail.com
For SPI, I2C and incremental Output only Fly wire version is available.
Shaft Customization is possible.
Tight Motion of shaft is possible.
| Parameters | Ball Bearing | Sleeve Bushing |
|---|---|---|
| Starting Torque | 3 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 | 25 gms | 25 gms |
| Shaft Dia | 2.95mm | 3.15mm or 6 mm or 6.3 mm |
- Electrical Analog Output
- PWM O/P
- Redundant Analog Output
- Two Wire Communication
- Low Speed Quadrature Output
- Serial Peripheral Interface
| Screw Connector | Shielded Cable | |
| Vsupply | Pin 1 | Brown/ Red |
| Ground | Pin 2 | Green |
| Output | Pin 3 | White / Yellow |
| Parameters | Results |
|---|---|
| Supply Voltage (Vsupply) | 3.3V / 5V / 6 to 35Vdc / 24Vdc |
| Supply Current | 20mA |
| Frequency | 200Hz |
| Resolution | 12bit |
| Load Resistance | For Voltage Output minimum 10Kohms For Current Output maximum 200 Ohms |
| Output (Voutput) | 0 to 3.3Vdc/0 to 5Vdc(ratiomatric)/0 to 10Vdc/0 to 20mA / 4 to 20mA |
| Screw Connector | Shielded Cable | |
| Vsupply | Pin 1 | Brown/ Red |
| Ground | Pin 2 | Green |
| Output | Pin 3 | White / Yellow |
| Parameter | Results |
|---|---|
| Supply Voltage (Vsupply) | 3.3V/5V/6-35V/24Vdc |
| Supply Current | 20mA |
| Frequency | 200Hz, 500Hz, 1K Hz or 2 Khz based on requirement |
| Resolution | 12bit |
| Output (Voutput) | 0% to 100% duty Cycle |
| Linearity | 1% Independent Linearity ( Available 0.5% on request) |
| Shielded Cable | |
| Vsupply | Brown/ Red |
| Ground | Green |
| Output | White / Yellow |
| Parameter | Results |
|---|---|
| Supply Voltage (Vsupply) | 5Vdc or 6 to 35Vdc or 24Vdc |
| Supply Current | 50mA |
| Frequency | 20Hz |
| Resolution | 12bit |
| Output (Voutput) | 0 to 5Vdc / 0-10Vdc ( Output1 and Output 2 will have a phase difference of 180deg ) |
| Load Resistance | Minimum 10K Ohms |
| Linearity | 1% Independent Linearity ( Available 0.5% on request) |
The RHSS22-635I2C is a Absolute encoder which acts as a slave and communicate with master micro controller as per the standard Protocol of I2C. It is also known as Two Wire Communication.
RHSS22-635I2C communicate in 8 Bit of Transmission.
As per standard Protocol each slave (RHSS22-635I2C) has a Slave address of 7 bit which is being made of two Address Pin 1 and 2 while the remaining 4 bits are always 0 and MSB being 1. Address pin 1 and 2 are Least significant bit of Address. Hence we can use maximum of 4 such sensors in a Daisy chain mode of communication with slave address as 1000001 / 1000000 / 1000011 / 1000010.
RHSS22-635I2C has a provision of Dual Output first I2C communication and PWM mode of communication 14 Bit and 12 Bit of Resolution respectively.
RHSS22-635I2C communicates the angle information in two cycles. By sending the register address 254 and 255. To have the complete angle information we need to eliminate two most significant bit (6 and 7) of the data byte we receive after sending register address 255.
RHSS22-635I2C will communicate the angle information in below pattern
| Wiring connection | |
| Red | Input supply |
| Green | GND |
| Yellow | SCL |
| Blue | SDA |
| Parameter | Results |
|---|---|
| Input Voltage (Vinp) | 6 to 35Vdc / 5Vdc / 3.3Vdc |
| Maximum clock Frequency | 10k Hz. |
| Digital pin Input / output level including address pins. VDD- 5Vdc (Vinp --> 6 to 35Vdc or Vdc) VDD- 3.3Vdc (Vinp --> 3.3Vdc) | 1 --> VDD (5V or 3.3V) -0.7V 0 --> GND +0.4V |
| PWM Frequency | 1 Khz. |
| Wiring connection | |
| Red | Input (Vsupply) |
| Green | GND |
| Yellow | Channel A |
| Blue | Channel B |
| Parameter | Results |
|---|---|
| Supply Voltage (Vsupply) | 3.3V / 5V / 6 to 35Vdc / 24Vdc |
| Supply Current | 20mA |
| Electrical Speed | 400RPM Max. |
| Position Per Revolution) (A&B) | 8,16,32,64,128,256,512, A & B Pulse Lag each other by 90deg (TTL). |
| Output Signal | NPN Open Collector PNP Open Collector |
The RHSS22-635SPI is a Absolute encoder which acts as a slave and communicate with master micro controller as per the standard Protocol of SPI.
RHSS22-635SPI communicate in 16 Bit of Transmission.
As per standard protocol of SPI RHSS22-635SPI communicate with master protocol when the MOSI pin is active high or 3FFF hex data is sent on the bus and the CS pin need to toggle from low to high for only one clock pulse.
After each cycle of communication it is compulsory to toggle CS pin from high to low.
RHSS22-635SPI has a provision of Dual Output first SPI communication and PWM mode of communication 14 Bit and 12 Bit of Resolution respectively.
Number of sensors can be connected in daisy chain mode of 4 wire or (n+3 wire connection). please contact Mr. Pavan Kinariwala (pavankinariwala@gmail.com) for more information on the same.
RHSS22-635SPI will communicate the angle information in below pattern.
| Wiring connection | |
| Red | Input (Vsupply) |
| Green | GND |
| Yellow | MISO |
| Blue | MOSI |
| White | CS |
| Grey | CLK |
| Parameter | Results |
|---|---|
| Input Voltage (Vinp) | 6 to 35Vdc / 5Vdc / 3.3Vdc |
| Maximum clock Frequency | 50k Hz. |
| Digital pin Input / output level including address pins. VDD- 5Vdc (Vinp --> 5Vdc) VDD- 3.3Vdc (Vinp --> 3.3Vdc) | 1 --> VDD (5V or 3.3V) -0.7V 0 --> GND +0.4V |
| PWM Frequency | 1 Khz. |