G500-H + M550-V + i550 motec Helical Gearmotor
LenzeGeared MotorsHELICAL-GEARMOTORS-G

G500-H + M550-V + i550 motec Helical Gearmotor

Compact drive package combining an IE6 M550-V motor, a G500-H helical gearbox and an on-motor i550 motec inverter: 0.25 … 7.5 kW, 4 … 3000 Nm and ratios up to i = 3240.

Specifications

Gearbox
G500-H helical
Motor
M550-V (IE6)
Inverter
i550 motec (mounted on motor)
Efficiency class
IE6 (IEC TS 60034-30-2), Grade 1 (GB 30253-2024)
Starting torque
Up to 300% from standstill
Version
2-, 3- and 4-stage

The G500-H + M550-V + i550 motec combines the IE6 M550-V motor with a G500-H helical gearbox. Top-level IE6 efficiency to IEC TS 60034-30-2 (Grade 1 to GB 30253-2024 for China) comes in the same footprint as an IE3 drive, cutting energy demand and the resulting CO₂ emissions throughout operation.

The i550 motec frequency inverter mounted on the motor provides stepless speed control, making the unit suitable for a broad range of tasks. Sensorless operation still yields up to 300% starting torque from standstill, and the drives can be used worldwide with most common approvals.

The G500-H helical gearbox is a robust, compact axial design that withstands high radial loads and offers finely graded ratios with low backlash. Available in 2-, 3- and 4-stage versions, the series covers 0.25 … 7.5 kW and 4 … 3000 Nm, with ratios up to i = 3240.

Features

IE6 efficiency class

IE6 to IEC TS 60034-30-2 and Grade 1 to GB 30253-2024 represent the highest efficiency level.

Up to 300% starting torque

Very high starting torque from standstill is achieved in sensorless operation.

Minimal energy and CO₂

Energy demand and CO₂ emissions during operation are minimized in an IE3-sized frame.

Integrated i550 motec inverter

The on-motor inverter provides stepless speed control without a separate cabinet inverter.

Robust helical gearbox

High radial load capacity, low backlash and closely stepped ratios up to i = 3240 are provided.

Applications

  • Belt and roller conveyors
  • Warehouse and airport logistics
  • Packaging and filling machines
  • Food and beverage process lines
  • Decentralized drive architectures

Technical Data

ParameterValue
Power0.25 … 7.5 kW
Torque4 … 3000 Nm
Max. ratioi = 3240
Version2-, 3- and 4-stage

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