... GFT17W3, GFT26W2, GFT36W3, GFT50T3, GFT60W3, GFT80W3, GFT110W3and Rexroth swing drive motor: GFB17T2, GFB17T3, GFB26T2, GFB36T3, GFB50T3, GFB60T3, GFB80T3, ... as well as the process technology guarantee the high bearing capacity and the operation liability. Our GFT ... the ring gear • Simple mounting and ease of maintenance • High performance • Long operation life • Integrated multiple-disk holding brake ...