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6SE7038-6GK84-1GF0

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Siemens 6SE7038-6GK84-1GF0 is the SMU3 upper inverter snubber module for SIMOVERT MASTERDRIVES hardware.
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Technical specifications for 6SE7038-6GK84-1GF0

  • Manufacturer:
    Siemens
  • Part Number:
    6SE7038-6GK84-1GF0
  • Product Family:
    Siemens SIMOVERT
  • Product Type:
    SMU3 Upper Snubber Module
  • Stock:
    1
  • Module Designation:
    SMU3
  • Module Position:
    Upper unit
  • Paired Component:
    SML lower snubber module
  • Access Sequence:
    Remove capacitor battery first
  • M8 Tightening Torque:
    8–10 Nm
  • M6 Tightening Torque:
    2.5–5 Nm
  • M4 Tightening Torque:
    Maximum 1.8 Nm
  • Installation Sequence:
    Reverse of removal
  • Weight:
    0.573 lbs (0.26 kg)
  • Estimated shipping dimensions:
    27×23×5 cm
  • Tariff Code:
    8504909090
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Module Placement Installation & Integration Fastening Limits Identification Checks

Features:

  • Identifies the SMU3 upper snubber position in SIMOVERT hardware.
  • Uses a defined access order beginning with the capacitor battery.
  • Separates torque limits for M8, M6 and M4 fixing points.
The SMU3 name is a positional identifier, so it should be retained together with the full 6SE7038-6GK84-1GF0 code.

Mechanical service distinguishes the four main fixing screws from the single smaller fixing point.

The documented reverse-order installation preserves the same access relationship used during removal.

The Siemens 6SE7038-6GK84-1GF0 SMU3 Snubber Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6SE7038-6GK84-1GF0 SMU3 Upper Snubber Module Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Upper-Unit Identification

  • Module code: SMU means Snubber Module Upper.
  • Installed position: 6SE7038-6GK84-1GF0 occupies the upper snubber location.
  • Lower counterpart: SML identifies the separate lower module.
  • Order check: The full -6GK84-1GF0 suffix stays with the SMU3 identity.

Mechanical Access Order

  • First removal: The capacitor battery is taken out before the SMU3.
  • Main fasteners: Four screws secure the principal module points.
  • Additional fixing: One M4 screw completes the documented attachment.
  • Refitting: Installation proceeds in the reverse order of removal.

Torque by Screw Size

  • M8 option: Tighten the four M8 screws to 8–10 Nm.
  • M6 option: Tighten the four M6 screws to 2.5–5 Nm.
  • M4 point: Do not exceed 1.8 Nm at the single M4 fixing.
  • Hardware rule: Apply the range that corresponds to the installed screw set.

Pre-Installation Comparison

  • Exact model: Confirm 6SE7038-6GK84-1GF0 without shortening the suffix.
  • Designation: Verify SMU3 rather than the lower-module SML label.
  • Physical record: The published dimensions are 27×23×5 cm.
  • Net mass: The module is listed at 0.26 kg.
Description
Siemens 6SE7038-6GK84-1GF0 is the SMU3 inverter snubber Module Upper in the SIMOVERT MASTERDRIVES hardware structure. Its SMU designation identifies the upper position and separates it from the SML lower snubber module used in the same mechanical area.

Access to 6SE7038-6GK84-1GF0 begins with removal of the capacitor battery before the module fasteners are released. The documented hardware uses either four M8 screws tightened to 8–10 Nm or four M6 screws tightened to 2.5–5 Nm, together with one M4 fixing point limited to 1.8 Nm.

Installation of 6SE7038-6GK84-1GF0 follows the removal sequence in reverse, preserving the upper-module position and the applicable screw set. The -6GK84-1GF0 suffix remains part of its Siemens ordering identity, while the SMU3 designation distinguishes the upper snubber unit from the SML lower assembly.
Alternative Names
6SE70386GK841GF0 6SE7038 6GK84 1GF0 6SE 7038-6GK84-1GF0 Siemens 6SE7038-6GK84-1GF0 SIMOVERT 6SE7038-6GK84-1GF0 6SE7038-6GK84-1GF0 SMU3 SMU3 Upper Snubber Module 6SE7038-6GK84-IGF0
Technical notes
Siemens 6SE7038-6GK84-1GF0 is the SMU3 upper snubber unit; identify the upper position and applicable fastener set before installation.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Is 6SE7038-6GK84-1GF0 the upper or lower snubber assembly?
The SMU3 designation identifies 6SE7038-6GK84-1GF0 as the upper module; SML denotes the separate lower position.
What has to be removed before the 6SE7038-6GK84-1GF0 fasteners are accessed?
Remove the capacitor battery first, then release the documented fasteners for 6SE7038-6GK84-1GF0.
The service record lists four main screws but not their diameter. Why is that incomplete for 6SE7038-6GK84-1GF0?
The torque range depends on the installed screw size: M8 points use 8–10 Nm, while M6 points use 2.5–5 Nm, so the diameter must be identified before tightening.
How should the single small fixing point on 6SE7038-6GK84-1GF0 be tightened?
The M4 fixing point for 6SE7038-6GK84-1GF0 is limited to a maximum of 1.8 Nm.
After the old unit is removed, what sequence is used to fit 6SE7038-6GK84-1GF0?
Fit 6SE7038-6GK84-1GF0 in the reverse order of removal: secure the applicable main screw set and M4 fixing, then reinstall the capacitor battery.