Shenzhen Ruicom Technology Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 100000 pieces/year |
| Delivery Time | 7-15days |
| Signal Output | 422：RS422 485：RS485 |
| Model Number | GIM302 |
| Certification | CE, RoHS |
| Brand Name | RUICOM |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100000 pieces/year |
| Delivery Time | 7-15days | Signal Output | 422：RS422 485：RS485 |
| Model Number | GIM302 | Certification | CE, RoHS |
| Brand Name | RUICOM | Place of Origin | Shenzhen, China |
| High Light | Integrated Inertial Navigation System ，Inertial Navigation System DC5V ，3D Laser Scanning Systems INS Module | ||
GIM302 Product Exhibition Video:
The GIM302 inertial measurement unit consists of a three-axis gyroscope, a three-axis accelerometer, a temperature detection module, and data processing circuitry. It can monitor the three-dimensional angular velocity, three-dimensional linear acceleration, and spatial attitude information of a moving object in real time. Through an RS422/RS485 digital interface, it outputs complete inertial parameters after multi-dimensional error correction (including temperature drift compensation, assembly deviation correction, and nonlinear characteristic calibration) according to a predetermined communication protocol. The device employs a differential gyroscope design architecture, significantly reducing interference from linear acceleration and mechanical vibration. It also features wide-range temperature compensation, ensuring stable operation in harsh industrial environments.
Technical Characteristics
❖ Measures 3-axis angular rate of the carrier；
❖ Vibration: 10~2000Hz, 10g；
❖ Shock: 100g@11ms, three axial directions (half-sine wave)；
❖ Supply voltage: DC5.0V±0.5V.
Application Field
❖ Portable 3D laser scanning systems ❖ High-precision motion control for industrial robots
❖ Minimally invasive surgical navigation equipment ❖ Directional drilling systems for underground engineering
❖ Intelligent driving test platforms ❖ Underwater robot positioning and navigation
❖ Model aircraft flight control and guidance systems
Performance Parameters
|
Attitude Angle |
|
|
Roll/Pitch 1σ (Dynamic) |
0.25° |
|
Roll/Pitch 1σ (Static) |
0.05° |
|
Gyroscope Specifications |
|
|
Measurement Range |
300°/s |
|
Bias Instability (@Allan Variance) |
≤1.2°/h |
|
Angle Random Walk (@Allan Variance) |
≤0.13°/√h |
|
Resolution |
≤0.01°/s |
|
Scale Factor Nonlinearity |
≤100ppm |
|
Scale Factor Repeatability |
≤100ppm |
|
Cross-Coupling |
≤0.1% |
|
Bandwidth |
≥80Hz |
|
Accelerometer Specifications |
|
|
Measurement Range |
±6g |
|
Bias Instability (@Allan Variance) |
0.025mg |
|
Bias Repeatability |
0.08mg |
|
Velocity Random Walk (@Allan Variance) |
0.025m/s/√h |
|
Full-Temp Bias Error |
0.5mg |
|
Other Parameters |
|
|
Supply Voltage |
DC5.0V±0.5V(Power supply ripple peak-to-peak value < 50mV) |
|
Operating Current |
105mA±5mA |
|
Operating Temp |
-40℃~85℃ |
|
Storage Temp |
-40℃~85℃ |
|
Vibration |
10~2000Hz,10g |
|
Shock |
100g@11ms, three-axis (half-sine wave) |
|
Weight |
≤ 60g (excluding cable) |
|
Note: Roll/Yaw ±180°, Pitch ±90°. |
|
PIN Definition
The electrical connector model of the GIM302 inertial measurement unit is J30J-15ZKP. For detailed pin assignments, refer to the table below:
|
PIN |
Definition |
Type |
Description |
|
PIN1 |
RS422_TXD- / Z |
OUT |
RS422 communication interface |
|
PIN2 |
RS422_RXD- / RS485_B |
IN |
RS422 & RS485 communication interface |
|
PIN3 |
NC |
/ |
No connection |
|
PIN4 |
TOV |
OUT |
Output Valid Pin (TTL-3.3V), do not leave floating |
|
PIN5 |
NRST |
IN |
Reset (TTL-3.3V, no float) |
|
PIN6 |
GND |
IN |
RTK GND |
|
PIN7 |
RTK-RX |
IN |
RTK RX (TTL-3.3V) |
|
PIN8 |
VIN |
IN |
VIN (4.5–6V) |
|
PIN9 |
RS422_TX+ / Y |
OUT |
RS422 Comm. |
|
PIN10 |
RS422_RX+ / RS485_A |
IN |
RS422/485 Comm. |
|
PIN11 |
EXTTING |
IN |
Ext Trigger (TTL-3.3V, no float) |
|
PIN12 |
GND |
IN |
RS422 & RS485 Communication Ground |
|
PIN13 |
GND |
IN |
Power GND |
|
PIN14 |
RTK-TX |
OUT |
RTK TX Pin (TTL-3.3V) |
|
PIN15 |
GND |
IN |
Power GND |
Notes:
Product Dimensions
Housing:L44.8×W38.6×H21.5mm
Recommended screws: 3×M4
Company Details
Business Type:
Manufacturer
Year Established:
2
Total Annual:
10000000USD-15000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Ruicom Technology Limited is a professional high-tech enterprise specializing in the research, development, and production of inertial sensing products. With a strong focus on sensing technology and industrial applications, we provide reliable and high-precision sensing solutions for custom... Shenzhen Ruicom Technology Limited is a professional high-tech enterprise specializing in the research, development, and production of inertial sensing products. With a strong focus on sensing technology and industrial applications, we provide reliable and high-precision sensing solutions for custom...
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