JJE SD220 Single-Stage Reducer System
JJE SD220 Single-Stage Reducer System
JJE
SD220 Single-Stage Reducer System
System Features
System Peak Torque: 970Nm (30s)
System Peak Power: 150kW (30s)
System Maximum Speed: 4,000rpm
System Peak Efficiency: 94.5%
Motor Peak Torque: 320Nm (30s)
Motor Maximum Speed: 12,000rpm
Peak Phase Current: 330Arms (30s)
System Advantage
2-in-1 system fully integrated with e-motor and gearbox
Motor and gearbox input share same shaft, which avoids the traditional spline coupling and misalignment error
Main structural parts are consolidated to improve the system stiffness and NVH performance
High-performance silicon steel sheet improves system efficiency in all working conditions
Application
The product can be widely used for GVW 4.5T special purpose vehicle etc.
Motor Characteristic Parameters
High efficiency permanent magnet synchronous motor
Low slotted torque and torque ripple
Low electromagnetic vibration and noise
Resolver speed sensor
High-performance silicon steel sheet
Maximum speed: 12,000rpm
Maximum efficiency: 97%
Reducer Characteristic Parameters
Input shaft integration design
Single stage single speed high speed reducer
Low noise
Jilt lubrication
Low power consumption without oil pump design
Maximum efficiency: 98.5%
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