The GD8 seals a proprietary 250-W motor (which peaks at 650 watts) and 8-speed gearbox with a 480% ratio range into a single unit that's compatible with either chain or belt drives. The company ...

“The SEW P2.e is the only planetary gear unit on the market with an integrated fan coupled directly between the motor and the planetary head. Consequently, it boasts a large cooling area (two to ...

“The SEW P2.e is the only planetary gear unit on the market with an integrated fan coupled directly between the motor and the planetary head.” – Jonathan McKey. Packing a compact design, along with ...