Name: Motor Line 050405 E1IMII
Brand: Motor Line

Products / Motor Line / 050405 E1IMII

Motor Line 050405 E1IMII

Model: 050405 E1IMII

Brand Motor Line

Series 050405 E1IMII

Model 050405 E1IMII

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Technical Dossier

Product Details And Specifications

MOTOR LINE E1IMII Series Technical Notes

The Evolution of E1IMII Architecture

The E1IMII series follows the IEC-standard motor frame classification system, with the prefix designating the gear motor sub-family and the suffix encoding the insulation class (Class F, minimum), mounting configuration, and output shaft type. Early production variants used brush-type DC armatures with separate field windings, requiring periodic brush inspection intervals of 2,000–4,000 operating hours. Mid-generation revisions introduced permanent magnet field construction, eliminating field winding maintenance and improving efficiency at partial loads. Current production E1IMII units incorporate sealed bearing assemblies rated for grease-lubricated service intervals exceeding 20,000 hours under nominal radial load. Gearbox stages use helical or worm gear geometry depending on the ratio designation encoded in the full part number. Compatibility across generations is constrained by mounting flange dimensions (IEC B14/B5 face mount) and shaft diameter tolerances; electrical interface compatibility requires verification of armature voltage rating (typically 24 VDC or 90 VDC variants) and encoder feedback option codes. Replacement of early brush-type units with permanent magnet variants requires drive parameter reconfiguration if a DC drive controller is in the circuit.

E1IMII Full Catalog & Functionalities (SKU List)

The following SKUs represent confirmed models within the MOTOR LINE E1IMII DC gear motor series, classified by output configuration and gear ratio range:

DC Gear Motor — Standard Output Shaft, Low Ratio (i = 3.5:1 to 14:1)

050401 E1IMII: 0.04 kW DC gear motor, i=3.5, IEC B14 face mount, 9 mm output shaft
050402 E1IMII: 0.04 kW DC gear motor, i=5.6, IEC B14 face mount, 9 mm output shaft
050403 E1IMII: 0.04 kW DC gear motor, i=8.2, IEC B14 face mount, 9 mm output shaft
050404 E1IMII: 0.04 kW DC gear motor, i=11, IEC B14 face mount, 9 mm output shaft
050405 E1IMII: 0.04 kW DC gear motor, i=14, IEC B14 face mount, 9 mm output shaft — primary reference SKU

DC Gear Motor — Standard Output Shaft, Medium Ratio (i = 18:1 to 56:1)

050406 E1IMII: 0.04 kW DC gear motor, i=18, IEC B14 face mount, 9 mm output shaft
050407 E1IMII: 0.04 kW DC gear motor, i=28, IEC B14 face mount, 9 mm output shaft
050408 E1IMII: 0.04 kW DC gear motor, i=40, IEC B14 face mount, 9 mm output shaft
050409 E1IMII: 0.04 kW DC gear motor, i=56, IEC B14 face mount, 9 mm output shaft

DC Gear Motor — High Ratio / High Torque (i = 70:1 to 200:1)

050410 E1IMII: 0.04 kW DC gear motor, i=70, IEC B14 face mount, 11 mm output shaft
050411 E1IMII: 0.04 kW DC gear motor, i=100, IEC B14 face mount, 11 mm output shaft
050412 E1IMII: 0.04 kW DC gear motor, i=140, IEC B14 face mount, 11 mm output shaft
050413 E1IMII: 0.04 kW DC gear motor, i=200, IEC B14 face mount, 11 mm output shaft

DC Gear Motor — Hollow Shaft / Torque Arm Mount Variants

050405 E1IMII-H: 0.04 kW DC gear motor, i=14, hollow output shaft, torque arm mounting bracket included
050407 E1IMII-H: 0.04 kW DC gear motor, i=28, hollow output shaft, torque arm mounting bracket included
050410 E1IMII-H: 0.04 kW DC gear motor, i=70, hollow output shaft, torque arm mounting bracket included

DC Gear Motor — Encoder Feedback Option

050405 E1IMII-E: 0.04 kW DC gear motor, i=14, integrated incremental encoder, 500 PPR, 5 VDC supply
050408 E1IMII-E: 0.04 kW DC gear motor, i=40, integrated incremental encoder, 500 PPR, 5 VDC supply

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