部分产品型号：
GFB17 系列(2级传动; 3级传动)
速比i：27;32;33;46;55(2级传动)
GFB17T2B27-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB17T2B33-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB17T2B46-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB17T2B55-01/02/03/04/05
杨慎美 15355882657
速比i：79;89;104;106;134(3级传动)
GFB17T2B79-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB17T2B89-01/02/03/04/05/06/07/08/09/10;
GFB17T2B104-01/02/03/04/05/06/07/08/09/10;
GFB17T2 6078; GFB17T2 6091; GFB17T2 6103
GFB24系列 杨慎美 15355882657
GFB24T2 6004; GFB24T2 6034; GFB24T2 9029;
GFB26系列 杨慎美 15355882657
速比i：31;38;44;52;63(2级传动)
GFB26T2B38-01/02/03/04/05/06/07/08/09/10;
GFB26T2B44-01/02/03/04/05;
GFB26T2B52-01/02/03/04/05;
GFB26T2B63-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB36 系列(2级传动; 3级传动) 杨慎美 15355882657
速比i：24;29 (2级传动)
GFB36T2B24-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB36T2B29-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
速比i：68;80;101;118;132 (3级传动)
GFB36T3B68-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB36T3B80-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB36T3B101-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB36T3B101-21/22/23/24/25/26/27/28/29/30/31/32/33/34/35/36/37/38/39/40;
GFB36T3B118-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB36T3B132-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15;
GFB60系列(2级传动; 3级传动;4级传动)
速比i：21;34;40 (2级传动)
GFB60T2B21-01/02/03/04/05
GFB60T2B34-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB60T2B40-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
速比i：87;107;121;141;171 (3级传动) 杨慎美 15355882657
GFB60T3B87-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB60T3B107-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15/16/16/17/18/19/20;
GFB60T3B121-01/02/03/04/05/06/07/08/09/10;
GFB60T3B141-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15;
GFB60T3B171-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15;
GFB60T4 6046; GFB60T4 6060; GFB60T4 6063; GFB60T4 6064; GFB60T4 6069
GFB80系列(3级传动) 杨慎美 15355882657
速比i：62;78;100;128;151;186
GFB80T3B62-01/02/03/04/05;
GFB80T3B78-01/02/03/04/05/06/07/08/09/10;
GFB80T3B100-01/02/03/04/05/06/07/08/09/10;
GFB80T3B128-01/02/03/04/05/06/07/08/09/10;
GFB80T3B151-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15;
GFB80T3B186-01/02/03/04/05/06/07/08/09/10/11/12/13/14/15;
GFB80T3B186-16/17/18/19/20/21/22/23/24/25/26/27/28/29/30;
GFB110系列(2级传动;3级传动) 杨慎美 15355882657
速比i：24(2级传动)
GFB110T2B24-01/02/03/04/05;
速比i：69;81;130;160;216
GFB110T3B69-01/02/03/04/05;
GFB110T3B81-01/02/03/04/05;
GFB110T3B130-01/02/03/04/05;
GFB110T3B160-01/02/03/04/05;
GFB110T3B216-01/02/03/04/05;
