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Lenze Drives

Whereas inverter applications are extremely varied, our precisely tailored and uniform product range is much easier to handle. A range tailored to meet your exact needs from basic movements and positioning tasks to servo applications. Our devices are reliable, meet strict quality requirements and can be easily adapted to suit your specific requirements.

Lenze L-Force 8400 BaseLine Drive Inverters 0.25 to 3.0 kW for Constant Motion Distributors

8400 BaseLine

C Controller Software Manual

D Controller Software Manual

Hardware Manual

The BaseLine version is the entry-level model in terms of functionality and drive behaviour.

Featuring an integrated keypad and everything you would expect from a modern frequency inverter suitable for universal use, the 8400 BaseLine is the ideal solution for applications such as conveyor drives, pumps, fans or ventilators.

If you are looking for Lenze 8400 BaseLine Drives, please call us at (844) 331-9371 or email us at we will do our best to help you find the Lenze 8400 BaseLine frequency inverters that you are looking for at the most competitive prices possible. If you are searching for Lenze 8400 BaseLine variable speed drive technical information (data-sheets) please use the datasheets or product selection guide page links.


  • V/f control without feedback (linear or square-law)
  • Sensorless vector control
  • PID controller
  • Flying restart circuit
  • I2t motor monitoring

All drive settings for the 8400 are stored on the memory module, which is a pluggable memory chip. The memory module ensures that drives can be replaced quickly and without errors being made.

Two versions of the 8400 BaseLine are available:

  • BaseLine C with CANopen; Product key: E84AVBCE****SXO
  • BaseLine D without communication; Product key: E84AVBDE****SXO

Functions & Features:

  • Control types, motor control
    • V/f control without feedback (linear or square-law)
    • Sensorless vector control (torque/speed)
  • Basic functions
    • Application-oriented commissioning
    • Freely assignable user menu
    • Data logger
    • DC brake function
    • Flying restart circuit
    • S-shaped ramps for smooth acceleration
    • Max. output frequency 300 Hz
    • PID controller
    • 3 fixed frequencies
  • Monitoring and protective measures
    • Short circuit
    • Earth fault
    • Overvoltage
    • Motor stalling
    • I2 x t-Motor monitoring
  • Diagnostic interface integrated for USB diagnostic adapter in PC connection
  • Status display 4 LEDs
  • Brake chopper integrated (400 V types)
  • Brake resistor external (400 V types)

An external brake resistor is required to brake high moments of inertia or in the event of prolonged operation in generator mode; this resistor converts braking energy into heat.

The brake resistors recommended in the table below have been dimensioned for approx. 1.5 times the regenerative power, with a cycle time of 15/135 s (brake/rest ratio). These brake resistors generally meet the usual requirements of standard applications. The brake resistors are fitted with a thermostat (potential-free NC contact).

Accessories Part Number
USB diagnostic adapter E94AZCUS
Diagnostic cable 2.5 m EWL0070
Diagnostic cable 5.0 m EWL0071
Diagnostic cable 10.0 m EWL0072
PC system bus adapter for DIN connection EMF2173IB
PC system bus adapter for PS2 connection EMF2173IB-V002
PC system bus adapter as in V002 but isolated EMF2173IB-V003
PC system bus adapter for USB connection EMF2177IB
Setpoint potentiometer 10 kohms/1 watt ERPD0010K0001W
Scale for setpoint potentiometer ERZ0002
Rotary knob for setpoint potentiometer ERZ0001
Brake switch (one-way), control cabinet mounting E82ZWBRE
Brake switch (bridge), control cabinet mounting E82ZWBRB
Brake module 205 V, for DIN rail mounting E94AZHN0025
Memory Module (12 items) E84AYM20S/M
Connector for DC-bus connection, Baseline 230/240 V (5 items) EWS0073/M
Connector for DC-bus connection, Baseline 400/500 V (5 items) EWS0074/M
DIN rail mounting E82ZJ002

Whether we have 8400 BaseLine VFD in stock in Boise, Idaho or need to ship direct from Lenze to any USA cities; ACTECHDRIVES.COM can get 8400 BaseLine drives to you fast and save you some money. Our industrial factory automation supplies distributors warehouse stocks some Lenze AC Tech products enabling us to further assist you in finding the correct 8400 BaseLine variable frequency drive in the USA, Canada, or Mexico. It will be very helpful if you have the 8400 BaseLine vector frequency inverters part numbers ready, then our sales representatives can provide you with a pricing and availability quote for 8400 BaseLine adjustable speed drive that you are looking for in seconds. If you do not have the part numbers for 8400 BaseLine vector drives, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.

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