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Schneider Electric GBX0800251404F — Gear Reducers & Gearboxes

Schneider Electric GBX0800251404F Planetary Gearbox, 25:1

MPNGBX0800251404F
Obsolete

Schneider Electric GBX series planetary gearbox, 80 mm diameter, 25:1 reduction ratio, 110 N.m continuous output torque, 94% efficiency, 14 arc.min backlash, IP54 shaft output.

Schneider Electric GBX0800251404F datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

GBX0800251404F — Identification
ParameterValue
Product / component typePlanetary gearbox
Gearbox typeStraight teeth
Compatibility codeGBX
Device short nameGBX
GBX0800251404F — Performance
ParameterValue
Reduction ratio25:1
Output torque, max.1557.7 lbf.in (176 N.m) 100 rpm 86 °F (30 °C)
Output torque, continuous973.6 lbf.in (110 N.m) 100 rpm 86 °F (30 °C)
Torsional backlash, max.14 arc.min
Efficiency94 %
Torsional rigidity6.5 N.m/arcmin
Service life30000 h 100 rpm 86 °F (30 °C)
Noise level60 dB 1 m, no-load
GBX0800251404F — Mechanical
ParameterValue
Axial force (Fa), max.1200 N 100 rpm, during 10000 hour at 30°C 900 N 100 rpm, during 30000 hour at 30°C
Radial force (Fr), max.650 N 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C 950 N 100 rpm, force applied at mid-distance from output shaft during 10000 hour at 30 °C
Gearbox outer diameter3.1 in (80 mm)
Housing materialBlack anodized aluminium
Shaft materialC 45
GBX0800251404F — Environmental
ParameterValue
IP protection ratingShaft output IP54
Ambient operating temperature-13...194 °F (-25...90 °C)

Product details

80 mm planetary — 25:1, 110 N.m continuous

The GBX0800251404F is a straight-tooth planetary gearbox from Schneider Electric's GBX series, with an 80 mm housing diameter and a 25:1 reduction ratio. It delivers 110 N.m continuous output torque at 100 rpm, with a maximum of 176 N.m at the same speed. Rated efficiency is 94 %, and noise level measures 60 dB at 1 m under no-load — quiet enough for indoor conveyor or packaging lines where operator exposure matters.

Torque, life, and mounting constraints

Continuous torque rating (110 N.m) governs the duty cycle; the 176 N.m peak is for short-duration overloads only. Service life is 30000 hours at rated load and 30 °C — the gearbox is lubricated for life, no maintenance interval to schedule. Maximum radial force at the output shaft is 650 N for the 30000-hour life target, 950 N for a 10000-hour target — both measured at mid-shaft at 100 rpm. Axial force limit is 1200 N at 10000 hours, 900 N at 30000 hours. Stay inside these to avoid bearing overload. Torsional rigidity is 6.5 N.m/arcmin, and maximum backlash is 14 arc.min — acceptable for general positioning but not for precision index tables or servo-driven rotary axes requiring sub-arcmin repeatability.

The gearbox is available through independent surplus and broker channels. Quantities are lot-specific; pricing and availability are confirmed at RFQ against the BOM line. No direct drop-in replacement exists from Schneider — a substitution would need a parametric match on diameter, ratio, torque, and shaft loading.

Environmental and mechanical specs

Housing is black anodized aluminium; shaft material is C45 steel. Shaft output seal carries IP54 protection — splash-resistant but not washdown-rated. Ambient operating range is -25 to 90 °C.

Frequently asked questions

What is the continuous torque rating of GBX0800251404F?

110 N.m continuous at 100 rpm and 30 °C, with a maximum of 176 N.m for short-duration peaks. The 30000-hour service life applies at the continuous rating.

What radial and axial loads can GBX0800251404F handle?

650 N radial force at mid-shaft for 30000-hour life, 950 N for 10000-hour life. Axial load limit is 900 N for 30000 hours, 1200 N for 10000 hours — both at 100 rpm and 30 °C.

MPN
GBX0800251404F