Lenze
g500 Gear Unit · GML
Frame 10 · i=20 · 1050 Nm
Lenze g500 GML10-20-0
Shaft-Mounted Helical · Frame 10 · Ratio i=20 · Max Torque 1050 Nm · Shaft-mounted
The Lenze g500 GML10-20-0 is a Shaft-Mounted Helical industrial gear unit in frame size 10 with gear ratio i=20 and maximum output torque 1050 Nm. Modular construction accepts standard IEC motor flanges. Designed for conveyor drives, agitators, and general industrial machinery.
Technical Specifications
ModelGML10-20-0
SeriesLenze g500
Gear TypeShaft-Mounted Helical (GML)
Frame Size10
Gear Ratioi = 20
Max Output Torque1050 Nm
Mounting StyleShaft-mounted
Efficiencyup to 98 % per stage
LubricationOil bath (lifetime, maintenance-free)
Motor InputIEC B5 or B14 flange (adapter required for B14)
Output ShaftSolid shaft with keyway (hollow bore option)
ProtectionIP65 (seals on shaft and inspection cover)
Ambient Temperature–20 °C to +40 °C
Surface TreatmentRAL 7031 blue-grey standard paint
CertificationCE · Atex option (Zone 2/22)
Key Features
- ▸ Modular design — same gear unit accepts different motor flanges, output shafts, and mounting configurations
- ▸ Helical gear geometry — quiet, high efficiency, long service life
- ▸ Lifetime oil filling — no scheduled oil changes under normal operating conditions
- ▸ Direct motor mounting (no coupling, no adapter shaft) reduces assembly time and alignment errors
- ▸ Wide range of ratios (approximately 3.4 to 400) through multi-stage combinations
- ▸ Compatible with Lenze EPLAN macro library for project engineering
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Lenze g500 GML10-20-0
i=20 · 1050 Nm · Frame 10
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✓ Global shipping — DHL / FedEx
✓ CIS · Middle East · SEA
✓ Specify motor + ratio for full BOM