
Gearbox straight teeth GBX, Lexium, 60mm, reduction 15:1 , 12arc.min, 44N.m
Gearbox straight teeth GBX, Lexium, 80mm, reduction 3:1 , 7arc.min, 85N.m
This product is part of the Lexium range, an offer of motion servo drives and servo motors. This planetary gearbox has straight teeth, lubricated for life. The gearbox external diameter is 80mm. It is a gearbox with a reduction ratio of 3/1, maximum axial force (Fa) of 1200N at 100RPM and continuous output torque of 85N.m at 100RPM at 30°C. It offers service life of about 30000h at 100RPM at 30°C. It is an IP54 rated product. The enclosure is made of black anodized aluminium. It weighs 2.1kg. This product is compatible with servo motors and Lexium servo drives. It can be mounted in any position. The SD3 is an universally applicable stepper motor drive. The package is ready for operation within a very short period of time. Connect the stepper motor to the drive, set the current and step resolution. Stepper drives and stepper motors for motion control.
| Range compatibility | Lexium 32, Lexium SD3, Lexium 62, Lexium ILS, Lexium 62 ILM, Lexium 52, Lexium 32i, Lexium 28 |
| Gear box type | Straight teeth |
| Product or component type | Planetary gearbox |
| Device short name | GBX |
| Product compatibility | BMI (70 mm, 2 motor stacks), BMI (70 mm, 3 motor stacks), BMH (100 mm, 1 motor stacks), BMH (100 mm, 2 motor stacks), BMH (100 mm, 3 motor stacks), BSH (100 mm, 1 motor stacks), BSH (100 mm, 2 motor stacks), BSH (100 mm, 3 motor stacks), BRS3, ILS (85 mm, 1 motor stacks), ILS (85 mm, 2 motor stacks), ILS (85 mm, 3 motor stacks), BCH2 (80 mm, 1 motor stacks), BCH2 (80 mm, 2 motor stacks), SH3, MH3, ILM |
| Gearbox external diameter | 80 mm |
| Reduction ratio | 3 |
| Maximum torsional backlash | 7 arc.min |
| Torsional rigidity | 6 N.m/arcmin |
| Housing colour | Black |
| Housing material | Black anodized aluminium |
| Shaft material | C 45 |
| Additional information | Lubricated for life |
| Service life in hours | 30000 h at 100 rpm at 30 °C |
| Mounting position | Any position |
| Efficiency | 97.0 % |
| Maximum radial force Fr | 650 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C |
| Maximum axial force Fa | 1200 N at 100 rpm, during 30000 hour at 30°C |
| moment of inertia | 0.455 kg.cm² |
| Continuous output torque | 85 N.m at 100 rpm at 30 °C |
| Maximum output torque | 136 N.m at 100 rpm at 30 °C |
| Net weight | 2.1 kg |
| Input diameter | 19.0 mm |
| No load running torque | 0.1 N.m |
| Compatibility code | GBX |
| Internal length | 72.0 mm |
| Noise level | 60 dB at 1 m, no-load |
| IP degree of protection | Shaft output: IP54 |
| ambient temperature for operation | -25…90 °C |
| Package 1 | 1 PCE, 16.5 cm × 10.7 cm × 11.0 cm (L × W × H), 1.914 kg |
| Package 2 | 5 S03, 40.0 cm × 30.0 cm × 30.0 cm (L × W × H), 10.065 kg |
Official documents from Schneider Electric, downloaded directly from the manufacturer.
GBX080003K is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Yes — mention it when you request a quote for GBX080003K and we'll include express shipping options in our reply.
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for GBX080003K, subject to availability and destination.

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