.svg&w=240){kind=small}
Schneider Electric
GBX120003KGearbox straight teeth GBX, Lexium, 120mm, reduction 3:1 , 7arc.min, 115N.m
Schneider Electric GBX120012K
Gearbox straight teeth GBX, Lexium, 120mm, reduction 12:1 , 9arc.min, 260N.m
- MPN
- GBX120012K
- EAN
- 3606480388484
- Category
- Lexium SD3 & BRS3
Price and lead time confirmed within 1 business day
Discontinued by Schneider Electric — we can still source the original GBX120012K (new, used or refurbished, subject to availability). Request a quote below.
Request a Quote
- 1We check stock, condition and lead time
- 2You get a written quote by email
- 3Approve it and we ship — in-stock parts within 1 business day
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
- 100% positive eBay feedback
What is the Schneider Electric GBX120012K?
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 120mm. It is a gearbox with a reduction ratio of 12/1, maximum axial force (Fa) of 2100N at 100RPM and continuous output torque of 260N.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 8kg. 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.
Specifications
Specifications
| Range compatibility | Lexium SD3, Lexium 32, Lexium 28, Lexium 62 ILM, Lexium 62, Lexium 32i, Lexium 52 |
| Gear box type | Straight teeth |
| Product or component type | Planetary gearbox |
| Device short name | GBX |
| Product compatibility | BMI (100 mm, 3 motor stacks), BMH (100 mm, 3 motor stacks), BSH (100 mm, 3 motor stacks), BMH (140 mm, 1 motor stacks), BSH (100 mm, 4 motor stacks), BSH (140 mm, 1 motor stacks), BRS3, BCH2 (100 mm, 1 motor stacks), BCH2 (100 mm, 2 motor stacks), BCH2 (130 mm, 1 motor stacks), BCH2 (130 mm, 2 motor stacks), BCH2 (130 mm, 3 motor stacks), BCH2 (130 mm, 4 motor stacks), SH3, MH3, ILM |
| Gearbox external diameter | 120 mm |
| Reduction ratio | 12 |
| Maximum torsional backlash | 9 arc.min |
| Torsional rigidity | 13 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 | 1500 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C |
| Maximum axial force Fa | 2100 N at 100 rpm, during 30000 hour at 30°C |
| moment of inertia | 1.835 kg.cm² |
| Continuous output torque | 260 N.m at 100 rpm at 30 °C |
| Maximum output torque | 416 N.m at 100 rpm at 30 °C |
| Net weight | 8 kg |
| Input diameter | 24.0 mm |
| No load running torque | 0.3 N.m |
| Compatibility code | GBX |
| Internal length | 126.5 mm |
| Noise level | 65 dB at 1 m, no-load |
| IP degree of protection | Shaft output: IP54 |
| ambient temperature for operation | -25…90 °C |
Packaging
| Package 1 | 1 PCE, 12.500 cm × 12.500 cm × 21.500 cm (L × W × H), 7.080 kg |
| Package 2 | 4 P06, 80.000 cm × 60.000 cm × 45.000 cm (L × W × H), 37.500 kg |
Downloads & documentation
Official documents from Schneider Electric, downloaded directly from the manufacturer.
Data sheets & manuals
GBX120012K: frequently asked questions
Can I still buy the GBX120012K now that it is discontinued?
Yes. Schneider Electric has discontinued the GBX120012K, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can GBX120012K be shipped?
GBX120012K is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up GBX120012K in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for GBX120012K and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
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 GBX120012K, subject to availability and destination.
More Schneider Electric parts
Schneider Electric
GBX120005KGearbox straight teeth GBX, Lexium, 120mm, reduction 5:1 , 7arc.min, 195N.m
Schneider Electric
GBX120008KGearbox straight teeth GBX, Lexium, 120mm, reduction 8:1 , 7arc.min, 120N.m
Schneider Electric
GBX120010KGearbox straight teeth GBX, Lexium, 120mm, reduction 10:1 , 7arc.min, 95N.m
Schneider Electric
GBX120015KGearbox straight teeth GBX, Lexium, 120mm, reduction 15:1 , 9arc.min, 230N.m
Schneider Electric
GBX120020KGearbox straight teeth GBX, Lexium, 120mm, reduction 20:1 , 9arc.min, 260N.m
Schneider Electric
GBX120025KGearbox straight teeth GBX, Lexium, 120mm, reduction 25:1 , 9arc.min, 230N.m
Schneider Electric
GBX120032KGearbox straight teeth GBX, Lexium, 120mm, reduction 32:1 , 9arc.min, 260N.m
Schneider Electric GBX120012KPrice and lead time confirmed within 1 business day
Request a Quote