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U4930 High-Precision Mems Imu Six-Axis Inertial Measurement Module, a Replacement for Hg4930
US$3,810.60-7,240.13
1 Piece
Product profile
Customization
AvailableType
GyroscopeData Transmission Interfaces
RS232/ RS422/RS485/Ttl/CanModel NO.
U4930Interface
SpiWeight
40gVoltage
3.3Vibration
6.06g (20-2000Hz)Transport Package
Box and SpongeSpecification
47*44*14Trademark
MLOrigin
ChinaHS Code
9031809090Production Capacity
1000/MonthKey features
U4930-A delivers 0.03/h typ zero bias instability (Allan variance), ensuring minimal angular rate drift over time.
Accelerometer zero bias instability is 30(typ), reducing velocity integration errors for long-duration motion control.
Complete compensation for gyro/accelerometer zero bias, scale factor, and cross-coupling across the entire temperature range.
Supports 2000Hz max data rate with 200Hz bandwidth, enabling real-time feedback for high-speed motion control.
Withstands 20-2000Hz vibration (6.06g RMS) and 500g/1ms shock, ensuring durability in industrial environments.
Ultra-low ARW of 0.02/h (U4930-A) minimizes noise-induced errors in long-duration navigation.
RS422 differential PPS input/output enables time-stamped synchronization with GNSS receivers, enabling INS/RTK fusion.
Lightweight aluminum alloy design fits space-constrained platforms like UAVs and AGVs.
Full-temperature zero bias 2/h for U4930-A/B ensures consistent performance in variable-temperature environments.
U4930 series replaces HG4930 with higher zero bias stability and 2000Hz data rate.
Company profile
Business Type: Trading CompanyAverage Response Time: ≤1.65h
About Our Factory & Business Background
AddressRoom 215, 2nd Floor, Building 7, No. 1180, Bin'an Road, Changhe Sub-district, Binjiang District, Hangzhou City, Zhejiang Province
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFog, Mems Imu, Inclinometer, Quartz Accelerometer, Mems Accelerometer, Mems Gyroscope, Fog Based Imu, Mems Ahrs, Mems Ins, Electronic Compass
Our Industry Experience & Global Business Record
Main MarketsSoutheast Asia, Mid East, Western Europe
Product Q&A
Q:Is the stated precision verified?
A:
Factory calibration uses Allan variance analysis to test gyroscope/accelerometer stability over 100+ hours.
Q:Do I need on-site calibration after delivery?
A:
U4930 undergoes full-temperature calibration before shipment, validated for zero bias consistency.
Q:How is MEMS IMU performance compared to FOG for industrial applications?
A:
Engineering: MEMS offers 0.03/h bias instability and 2000Hz bandwidth, while FOG requires multi-meter size and 10+W power.
Q:How long can the IMU operate without GNSS?
A:
Engineering: With 0.02/h ARW and 30 accelerometer stability, position error accumulates at ~0.03m/h.
Q:Does it support INS/RTK fusion for high-precision positioning?
A:
Engineering: RS422 PPS synchronization enables time-stamped sensor data fusion with RTK base stations.
Send Inquiry
*To:Hangzhou Maixinminwei Technology Co., Ltd.
Hangzhou Maixinminwei Technology Co., Ltd.*Content:
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