Complementary
Maximum torsional backlash	18 arc.min
Torsional rigidity	2.5 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	89.0 %
Maximum radial force Fr	340 N at 100 rpm, force applied at mid-distance from output shaft during 30000 hour at 30 °C
Maximum axial force Fa	450 N at 100 rpm, during 30000 hour at 30°C
moment of inertia	0.249 kg.cm²
Continuous output torque	40 N.m at 100 rpm at 30 °C
Maximum output torque	64 N.m at 100 rpm at 30 °C
Net weight	1.9 kg
Input diameter	14.0 mm
No load running torque	0.05 N.m
Compatibility code	GBY
Internal length	124.5 mm
Contractual warranty
Warranty (in months)	18
Environment
Noise level	70 dB at 1 m, no-load
IP degree of protection	Shaft output: IP54
ambient temperature for operation	-25…90 °C
Logistical informations
Country of origin	DE
Main
Range compatibility	Lexium 62; Lexium 52; Lexium ILS; Lexium ILA; Lexium ILE; Lexium SD3; Lexium 62 ILM; Lexium 32
Gear box type	Straight teeth
Product or component type	Angular planetary gearbox
Device short name	GBY
Product compatibility	BSH (55 mm, 1 motor stacks); BRS3; ILE (66 mm, 1 motor stacks); ILE (66 mm, 2 motor stacks); ILA (57 mm, 1 motor stacks); ILA (57 mm, 2 motor stacks); ILS (57 mm, 1 motor stacks); ILS (57 mm, 2 motor stacks); ILS (57 mm, 3 motor stacks); SH3; MH3; ILM
Gearbox external diameter	60 mm
Reduction ratio	40:1
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	7.600 cm
Package 1 Width	9.800 cm
Package 1 Length	18.000 cm
Package 1 Weight	1.867 kg
Unit Type of Package 2	S03
Number of Units in Package 2	5
Package 2 Height	30.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	9.755 kg
Unit Type of Package 3	P12
Number of Units in Package 3	40
Package 3 Height	45.000 cm
Package 3 Width	80.000 cm
Package 3 Length	120.000 cm
Package 3 Weight	90.040 kg

In many cases, axis control requires the use of a planetary gearbox to adjust speeds and torques while maintaining the precision required by the application. To meet these requirements, Schneider Electric has chosen to use GBX right-angle planetary gearboxes with its Lexium servo motors. The combination of Lexium servo motors with the most suitable planetary gearboxes guarantees simple installation and easy, risk-free commissioning. The planetary gearboxes are designed for applications with no mechanical play. They have a keyed shaft, lifetime lubrication and are IP 54 compliant. The GBX planetary gearboxes are available in four sizes (GBX 60-GBX 160) and fifteen gear ratios (3:1-100:1). The GBY right-angle planetary gearboxes are available in three sizes (GBY.