Lenze
g500 Gear Unit · GKL
Frame 12 · i=12 · 2100 Nm
Lenze g500 GKL12-12-0
Helical-Bevel (Foot-Mounted) · Frame 12 · Ratio i=12 · Max Torque 2100 Nm · Foot (B3)
The Lenze g500 GKL12-12-0 is a Helical-Bevel (Foot-Mounted) industrial gear unit in frame size 12 with gear ratio i=12 and maximum output torque 2100 Nm. Modular construction accepts standard IEC motor flanges. Designed for conveyor drives, agitators, and general industrial machinery.
Technical Specifications
ModelGKL12-12-0
SeriesLenze g500
Gear TypeHelical-Bevel (Foot-Mounted) (GKL)
Frame Size12
Gear Ratioi = 12
Max Output Torque2100 Nm
Mounting StyleFoot (B3)
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 GKL12-12-0
i=12 · 2100 Nm · Frame 12
Get Quote — 24 h
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✓ Global shipping — DHL / FedEx
✓ CIS · Middle East · SEA
✓ Specify motor + ratio for full BOM