RS97 Series Optical Incremental Encoder | High Precision | -40°C to +85°C | Multiple CPR & LPI Options | TTL Output | C-Type Structure (5PCs)
$50.10
FEATURES
- Optical Matrix Technology: Utilizes optical matrix arrangement for precise sensing.
- Temperature Range: Operates in environments from -40°C to +85°C.
- CPR Options: Standard CPR choices include 100, 200, 256, 360, 400, 500, 512, 600, 1000, 1024, 2000, 2048, and 2500.
- LPI Options: Available linear resolutions include 20, 45, 90, 150, 180, 300, and 360 LPI.
- Compact C-Type Structure: Easy to install.
- TTL-Compatible Output: Supports TTL output.
- 5V Power Supply: Operates on 5V with ripple voltage <100mV.
Overview
The RaySilicon RS970 series is a high-performance, two-channel optical incremental encoder module. It integrates a precision optical grating phase matrix receiver chip and light source, working in conjunction with an encoder disc to detect rotational position and speed information. The module is offered with various CPR (Counts Per Revolution) and LPI (Lines Per Inch) options, providing flexibility for a wide range of applications in motion control.
Maximum Environment
Parameter | Specification |
Storage Temperature (Ts) | -40°C to +85°C |
Operating Temperature (TA) | -40°C to +85°C |
Power Supply Voltage (Vcc) | -0.5V to 7V |
Soldering Temperature | Not exceeding 260°C for 5 seconds |
Operating Frequency (f) | 200 kHz |
Reverse Voltage(Vr) | 60mA |
Electrical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Units | Condition |
Forward Voltage of Light Source | Vf | 1.9 | 2 | 2.3 | V | If=20mA |
Wavelength of Light Source | λp | 650 | - | 660 | nm | |
Current of Receiver IC Chip | Icc | - | 10 | 20 | mA | |
Low Level Output Voltage | VOL | - | 0.2 | 0.4 | V | Internal 2kΩ pull-up resistor |
High Level Output Voltage | VOH | 2.4 | 4.5 | - | V | Internal 2kΩ pull-up resistor |
A/B/Z Rising Edge Time | tr | - | 120 | - | ns | Internal 2kΩ pull-up resistor CL=8PF |
A/B/Z Falling Edge Time | tf | - | 20 | - | ns | Internal 2kΩ pull-up resistor CL=8PF |
A/B Duty Cycle | Dt | 40 | 50 | 60 | % | |
A/B Phase Difference | θ | 60 | 90 | 120 | ⁰ e |
Pin Definition
Pin Name | Function | Input/Output |
Vcc | Power +5V | Power |
CH A | Channel A output, with internal pull-up resistor 2KΩ | Output |
CH B | Channel B output, with internal pull-up resistor 2KΩ | Output |
GND | Ground | Ground |
Applications
- Printers: Ensures accurate position sensing and movement detection.
- Plotters: Delivers precise control in plotting equipment.
- Servo Motors: Ideal for high-performance servo motor feedback systems.
- Factory Automation: Used in industrial automation for motion control applications.
- Note: This product is not recommended for life-critical applications, such as brake systems.
Bent Lead Without Mounting Encoder Module
Bent Lead Without Mounting Encoder Module
Straight Lead With Mounting Encoder Module
Lead With Mounting Encoder Module
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