Special helical bevel gear unit

Helical bevel geared motors KKA 136. for billet mills

All inner parts are taken from the MAS program. The casing was designed according to an individual customer request in ductile iron EN-GJS-400-15 (GGG 40). The direct attachment of the roller conveyor motor results in very compact design.

Technical Data

Technical gear data:
Power: 4.8kW
Output torque: max. 12,500Nm
Ratio: 283.35
Mounting position: H60

Motor data:

Voltage/frequency/connection: 400/690V, 50Hz, D/Y
Protection class/insulation class: IP65/F
Winding protection: TH
Rust proofed spring-applied brake: 100 Nm

Features

Features:

4 staged gear unit - Torque Support over torque arm
Expansion unit for the lubricant during rise of temperature
Oil sight glasses on 2 sides of the gear unit

Specification:

Gear housing made of ductile iron EN-GJS-400-15
Protection of the seal ring by protection cap
Use of VITON - seal rings on hardened shaft surfaces
Synthetic oil for high ambient temperatures

Area of application

Ambient temperature up to 50°C
High mechanical loads
High risk of pollution by scales