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Electric Bus 1300x586

ACS GEN7 Low-Voltage Inverters and Motor Controllers

Control traction, hydraulic pump and generator applications with one configurable low-voltage inverter platform. 
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Quality and reliability

Built for demanding vehicle environments, ACS GEN7 is protected against ingress of dust and water according to IP65, supporting reliable operation in off-road and industrial applications.
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Exact flexibility
Configure the controller around your vehicle: standard firmware, PLASMA software and application software configurable by your team or by Inmotion help tailor motor control, vehicle functions and diagnostics to your machine.
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Safety first

Support safety-oriented vehicle design with ISO 13849-1 safety functions, optional dual CPUs for category 3 architectures, dual motor feedback channels and output limitation functions that help protect powertrain components.
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Software

Designed for dependable vehicle integration, ACS GEN7 supports CAN-based communication, diagnostics and software download, helping engineering and service teams manage the controller throughout the vehicle lifecycle.
ACS GEN7 all stacked without W combi

 

 

ACS GEN7

Proven low-voltage motor control for electric vehicle platforms

 flexible inverter and motor-controller family for battery-powered electric vehicles and machines. It supports traction, hydraulic pump and generator applications across 24 V, 36/48 V, 80 V and 96 V systems, with multiple frame sizes and output levels so you can select the right balance of power, packaging and vehicle-control capability.

Multi-Motor Compatibility

Supports induction AC, synchronous AC, and brushless DC motors with one inverter platform.

Configurable Application Software

Adapt control strategies, diagnostics, and vehicle functions to your machine architecture

Integrated Vehicle Control

ARM architecture supports simultaneous motor control and vehicle-control functions.

Advanced CAN Communication

J1939 and CANopen support vehicle integration, diagnostics, and software downloads.

Automatic Motor Tuning

Simplifies motor commissioning and reduces calibration effort.

Vehicle-Ready Function Library

Includes traction, pump, generator, hill-hold, braking, and dual-traction functionality.

Built-In I/O Control

Directly interface with sensors and actuators for distributed control architectures.

High-Performance Vector Control

Delivers efficient and responsive motor performance throughout the speed range.

ISO 13849 Functional Safety

Supports Category 2, PL c/d safety functions for safety-oriented vehicle designs.

Dual Feedback Monitoring

Dual motor feedback channels enable advanced sensor cross-monitoring

Optional Dual-CPU Safety Architecture

Supports Category 3, PL c/d safety requirements for higher-integrity applications.

Permanent-Magnet Overvoltage Protection

Protects selected PM motor applications with high back-EMF.

Event Logging & Diagnostics

Comprehensive fault handling and data logging for faster troubleshooting.

Multi-Axle System Option

Reduces component count, cabling, and installation complexity.

Automotive SPICE® & ISO 13849 Development

Software processes aligned with automotive quality and functional safety standards.

Configurable Protection Limits

Intelligent powertrain protection based on speed, temperature, voltage, current, and torque.

General

Compatible motor types:

Induction AC, PMAC, Sync. Reluctance, Brushless DC

Motor feedback types:

Incremental encoder, sin/cos or PWM or resolver (on selected ACS models only)

Control mode:

Speed (rpm), Torque (Nm), Current (ARMS) or Voltage (VDC)

Communication:

CAN (J1939, CANopen)

Protection class:

IP65

CONNECTIONS

Logic connector:

AMP SEAL 23-pin or AMP SEAL 35-pin

Model

Nominal Voltage

Rated current
S2, 2 min
[ARMS]

Rated current
S2, 1 h
[ARMS]

Rated power
S2, 2 min

Rated power
S2, 1 h

ACS W

24 - 96 V DC

115 - 240

48 - 120

7 - 14 kVA

4 - 6 kVA

ACS S

24 - 48 V DC

280 – 350

120 - 150

10 - 17 kVA

4 - 7 kVA

ACS M / M Dual

24 - 96 V DC

230 - 550

115 - 275

16 - 47 kVA

8 - 21 kVA

ACS L

36 - 96 V DC

 500 - 900

250-450

31 - 82 kVA

15 - 41 kVA
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Do you have any questions?

We take great pride in our work and our products. We gladly talk to you about what we do and we gladly help you with any questions you have. We are just an email away so don't hesitate to contact us! 
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