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Home Powertrain Motor Driver MC-SA40 series four-in-one motor controller
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MC-SA40 series four-in-one motor controller
The MC-SA40 series four-in-one motor controller integrates the main drive motor controller, on-board charger (OBC), DC/DC converter, and high-voltage distribution module. It can be widely used in the fields of 1.8T/3.6T/6T/8T electric excavators, skid steer loaders, and others.
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Product features
Optional Equipment

Modular optional equipment available according to different requirements of the vehicle, providing greater flexibility in configuration to meet the power needs of different vehicle models.

High Efficiency

Utilizing unique control algorithms and PWM strategies to reduce losses, the main drive achieves an efficiency of over 99%, with a wide high-efficiency range.

High Integration

Small size, high power density, saving space in the overall vehicle layout, and allowing for flexible installation positions.

High Safety

The main control chip meets the functional safety ISO26262 ASIL-D architecture, providing enhanced safety and reliability.
Multi-level software and hardware fault protection mechanisms and safety redundant control systems ensure the safety of motor torque.
Real-time estimation of IGBT junction temperature provides more accurate information on the IGBT core temperature, enhancing product performance and safety.
IP67 protection level to meet the harsh application scenarios of engineering machinery.

Technical Parameter
Product specifications
Product Parameters
Model

MC-SA40

Rated Voltage (VDC)

350V

Voltage Range (VDC)

210~450V

Rated Capacity (kVA)

55

Peak Capacity (kVA)

110

Rated Current (A)

130

Peak Current (A)

260@1min

Highest Controller Efficiency

≥99%

Low Voltage Power Supply Voltage Range (V)

9~18

DCDC Power (kW)

3

OBC Power (kW)

Single Phase Max Output Power 6.6
Three Phase Max Output Power 11

Electric Heating Power (kW)

5

Electric Heating Power (kW)

5

Reserved Distribution (kW)

5

Operating Temperature (℃)

-40~+85

Storage Temperature (℃)

-40~+85

Protection Level

IP67

0

0

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