Product Catalogue Miniature bevel gearboxes Bevel gearboxes Hypoid gearboxes Worm gearboxes Gearbox motors Special gearboxes ATEX gearboxes Gear sets Service Service Servo gearboxes (precision gearboxes) hypoid gearboxes Hygiene-design gearboxes

8.1 Type overview Type H – Hypoid gearboxes Gear ratios: i = 8:1 to 15:1 (others upon request) Maximum output torque: 1450 Nm 6 gearbox sizes with edge lengths of 090 to 260 mm Low-backlash construction < 4 angular minutes possible Housing made of aluminium

The axles intersect in the gearbox at the distance A in an angle of 90°. The standard version of the mounting / fastening has the order code 9. Example of order code: H 090 12:1 D0 9.1 8.2.4 Installation position The gearboxes can be used in all installation positions. The recommended installation position is the position in which the shafts are horizontal. These are the installation positions 1 and 2. The installation position is defined by the gearbox side directed downwards during operation and will be indicated by the corresponding gearbox side. Example of order code for the installation...

8.2.6 Preferred direction of rotation If the clockwise (CW) direction of rotation (viewing direction from shaft end face of the fast-rotating shaft towards the gearbox centre) is selected, a lower noise level is generated. 8.2.7 Efficiency The achievable efficiency depends on rotational speed, torque, installation position, sealing, and lubricant type. The efficiency is about 95%. The efficiency specified relates to the permissible nominal load and is a guidance value for run-in gearboxes at operating temperature with standard sealing. The H-series gearboxes have lifetime lubrication. 8.2.9 Vent...

Hypoid gearboxes

8.3 Type H – Standard hypoid gearboxes 8.3.1 Features Gear ratios: i = 8:1 to 15:1 (others upon request) Maximum output torque: 1450 Nm 6 gearbox sizes with edge lengths of 090 to 260 mm Low-backlash construction < 4 angular minutes possible Housing made of aluminium The example shows the Model C0 n1 Figure 8.3.3-2; Gearbox sides Figure 8.3.3-1; Shaft designations The order code reflects the customer specifications. Example: Type Gear ratio Fixing side Installation position Side on which fixing is made; Table 8.2.31; Figure 4.3.1-1 Gearbox sides Side directed downwards; Figure 4.3.1-1 Gearbox...

8.3.5 Overview of performance data Selection table: gearbox size; gear ratio; rotational speed 8:1 Size 090 115 140 170 215 260 Table 8.3.5-1 Hypoid gearboxes

8.3.6 Type H 090 – Standard hypoid gearboxes Characteristics Characteristic Spiral-toothed, hardened hypoid bevel gears Gear ratio Housing / Flanges Aluminium / steel or casting Threaded mounting holes Material 1 C45, shaft ends greased Fit with ISO 6 tolerance Hollow shaft Material 1 C45, shafts greased Fit with ISO 6 tolerance Radial shaft seal ring Ambient temperature - 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential backlash Protection class Corrosion protection Prime coat; layer thickness >40 µm Not required if the oil temperature is kept < 90°C. The...

Permissible radial force Fr2 and axial force Fa2 on shaft N2 10:1 Inertia moment J1 related to the fast-rotating shaft (N1) Gearbox inertia moments/mass The mass of the gearbox may deviate depending on the type and the gear ratio. Hypoid gearboxes

8.3.6 Type H 090 – Standard hypoid gearboxes 90 The dimensions of the Models not shown can be figured by mirroring available dimensions.

Hypoid gearboxes

8.3.7 Type H 115 – Standard hypoid gearboxes Characteristics Characteristic Spiral-toothed, hardened hypoid bevel gears Gear ratio Housing / Flanges Aluminium / steel or casting Threaded mounting holes Material 1 C45, shaft ends greased Fit with ISO 6 tolerance Hollow shaft Material 1 C45, shafts greased Fit with ISO 6 tolerance Radial shaft seal ring Ambient temperature - 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential backlash Protection class Corrosion protection Prime coat; layer thickness >40 µm Not required if the oil temperature is kept < 90°C. The...

Permissible radial force Fr2 and axial force Fa2 on shaft N2 10:1 Inertia moment J1 related to the fast-rotating shaft (N1) Gearbox inertia moments/mass The mass of the gearbox may deviate depending on the type and the gear ratio. Hypoid gearboxes

8.3.7 Type H 115 – Standard hypoid gearboxes 115 The dimensions of the Models not shown can be figured by mirroring available dimensions.

Hypoid gearboxes Contour of the countershaft Kontur der Gegenwelle

8.3.8 Type H 140 – Standard hypoid gearboxes Characteristics Characteristic Spiral-toothed, hardened hypoid bevel gears Gear ratio Housing / Flanges Aluminium / steel or casting Threaded mounting holes Material 1 C45, shaft ends greased Fit with ISO 6 tolerance Hollow shaft Material 1 C45, shafts greased Fit with ISO 6 tolerance Radial shaft seal ring Ambient temperature - 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential backlash Protection class Corrosion protection Prime coat; layer thickness >40 µm Not required if the oil temperature is kept < 90°C. The...

Permissible radial force Fr2 and axial force Fa2 on shaft N2 10:1 Inertia moment J1 related to the fast-rotating shaft (N1) Gearbox inertia moments/mass The mass of the gearbox may deviate depending on the type and the gear ratio. Hypoid gearboxes

8.3.8 Type H 140 – Standard hypoid gearboxes 140 The dimensions of the Models not shown can be figured by mirroring available dimensions.

Hypoid gearboxes

8.3.9 Type H 170 – Standard hypoid gearboxes Characteristics Characteristic Spiral-toothed, hardened hypoid bevel gears Gear ratio Housing / Flanges Aluminium / steel or casting Threaded mounting holes Material 1 C45, shaft ends greased Fit with ISO 6 tolerance Hollow shaft Material 1 C45, shafts greased Fit with ISO 6 tolerance Radial shaft seal ring Ambient temperature - 10°C to +90°C. The values of the performance tables are valid for +20°C Circumferential backlash Protection class Corrosion protection Prime coat; layer thickness >40 µm Not required if the oil temperature is kept < 90°C. The...