Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 42)

3-1
3
3
Specifications and Dimensional
Drawings
3.1 Ratings and Specifications of SGMMJ (3000 min
-1
) - - - - - - - - - - - - - - - - 3-2
3.1.1 SGMMJ Servomotors Without Gears - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2
3.1.2 SGMMJ Servomotors With Standard Backlash Gears - - - - - - - - - - - - - - - - - - - - - - - - 3-4
3.2 Ratings and Specifications of SGMAJ (3000min
-1
) - - - - - - - - - - - - - - - - - - 3-5
3.2.1 SGMAJ Servomotors Without Gears - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-5
3.2.2 SGMAJ Servomotors With Standard Backlash Gears - - - - - - - - - - - - - - - - - - - - - - - - 3-8
3.2.3 SGMAJ Servomotors With Low-backlash Gears - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-10
3.3 Mechanical Specifications of SGMMJ and SGMAJ Servomotors - - - - - - - 3-12
3.3.1 Precautions on Servomotor Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-12
3.3.2 Mechanical Characteristics of SGMMJ Servomotors - - - - - - - - - - - - - - - - - - - - - - - - 3-14
3.3.3 Mechanical Characteristics of SGMAJ Servomotors - - - - - - - - - - - - - - - - - - - - - - - - 3-15
3.4 Terms and Data for Servomotors With Gears - - - - - - - - - - - - - - - - - - - - 3-17
3.5 Dimensional Drawings of SGMMJ Servomotors (3000min
-1
) - - - - - - - - - - 3-19
3.5.1 SGMMJ Servomotors (3000min -1 ) Standard and Without Brakes - - - - - - - - - - - - - - - 3-19
3.5.2 SGMMJ Servomotors (3000min -1 ) Standard and With Brakes - - - - - - - - - - - - - - - - - 3-20
3.5.3 SGMMJ Servomotor (3000min -1 ) With Gears and Without Brakes - - - - - - - - - - - - - - 3-21
3.5.4 SGMMJ Servomotors (3000min -1 ) With Gears and Brakes - - - - - - - - - - - - - - - - - - - 3-23
3.6 Dimensional Drawings of SGMAJ Servomotors (3000 min
-1
) - - - - - - - - - 3-25
3.6.1 SGMAJ Servomotors (3000 min -1 ) Without Gears - - - - - - - - - - - - - - - - - - - - - - - - - 3-25
3.6.2 SGMAJ Servomotors (3000 min -1 ) Without Gears and With Brakes - - - - - - - - - - - - - 3-28
3.6.3 SGMAJ Servomotors (3000 min -1 ) With Standard Backlash Gears and Without Brakes 3-30
3.6.4 SGMAJ Servomotors (3000 min -1 ) With Standard Backlash Gears and Brakes - - - - - 3-35
3.6.5 SGMAJ Servomotors (3000 min -1 ) With Low-backlash Gears and Without Brakes - - 3-39
3.7 Dimensional Drawing of Output Shafts With Oil Seals - - - - - - - - - - - - - - 3-43