Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

3 Specifications and Dimensional Drawings3.12.1 SGMPH Servomotors (3000 min -1 ) Without Gears and BrakeModelSGMPH-LC LA LZ QK U W T012160 70 5.50141(2.36) (2.76) (0.22)140161(0.55)022180 90 70241(3.15) (3.54) (0.28)160261(0.63)042180 90 70441(3.15) (3.54) (0.28)160461(0.63)0821 120 145 100841 (4.72) (5.71) (0.39) 220861(0.87)1521120 145 101541(4.72) (5.71) (0.39)221561(0.87)• Dimensional TolerancesNo key1.8(0.071)3(0.12)3(0.12)3(0.12)3.5(0.14)No keyNo keyNo keyNo key3(0.12)5(0.20)5(0.20)5(0.20)6(0.24)3(0.12)5(0.20)5(0.20)5(0.20)6(0.24)Approx.Masskg (lb)0.7 (1.5)1.4 (3.1)2.1 (4.6)4.2 (9.3)6.6 (14.6)AllowableRadial LoadN (lbf)78(18)245(55)392(88)490(110)Units: mm (in)AllowableThrust LoadN (lbf)49(11)68(15)147(33)ModelSGMPH-012101410161022102410261042104410461082108410861152115411561Units: mm (in)Shaft-end DimensionsFlange Face DimensionsSLB8 0 ⎛0.315 – 0.0001 ⎞ 50 0 ⎛1.97 – 0.0015 ⎞–0.009⎝– 0.0003⎠–0.025⎝– 0.0025⎠⎛0.551 + – 0.0001 ⎞–0.011⎝– 0.0002⎠14 0⎛0.551 + – 0.0001 ⎞–0.011⎝– 0.0002⎠14 016 0⎛2.756 – 0.0001 ⎞–0.030⎝– 0.0013⎠70 0⎛2.756 – 0.0001 ⎞–0.030⎝– 0.0013⎠70 0⎛0.63 – 0.0001 ⎞–0.011⎝– 0.0005⎠110 0 ⎛ +4.33 – 0.0007 ⎞–0.035⎝– 0.0007⎠⎛0.75 – 0.0020 ⎞–0.013⎝– 0.0024⎠110 0 ⎛ +4.33 – 0.0007 ⎞–0.035⎝– 0.0007⎠19 03-80