Blue Bird Servos (57)

Make Model Modulation Weight Dimensions
(L×W×H)		 Torque Speed Motor
Type		 Rotation Gear
Material		 Street
Price		 Compare
Blue Bird BMS-136BB Analog 0.99 oz
(28.1 g)		 1.65×0.85×0.87 in
(41.9×21.6×22.1 mm)

4.8V:

85.0 oz-in (6.1 kg-cm)

4.8V:

0.31 sec/60°
 ? (add) Dual Bearings Plastic $16.66
Blue Bird BMS-136MG Analog 1.20 oz
(34.0 g)		 1.65×0.85×0.87 in
(41.9×21.6×22.1 mm)

4.8V:

85.0 oz-in (6.1 kg-cm)

4.8V:

0.31 sec/60°
 ? (add) Dual Bearings Metal $19.47
Blue Bird BMS-303 Analog 0.15 oz
(4.3 g)		 0.75×0.29×0.61 in
(19.1×7.4×15.5 mm)

4.8V:

11.0 oz-in (0.8 kg-cm)

4.8V:

0.11 sec/60°
 Coreless ? (add) ? (add) $15.66
Blue Bird BMS-303DD Analog 0.13 oz
(3.7 g)		 0.75×0.29×0.61 in
(19.1×7.4×15.5 mm)

4.8V:

11.0 oz-in (0.8 kg-cm)

6.0V:

14.0 oz-in (1.0 kg-cm)

4.8V:

0.11 sec/60°

6.0V:

0.09 sec/60°
 Coreless ? (add) ? (add) $17.12
Blue Bird BMS-303DMG Digital 0.18 oz
(5.1 g)		 0.75×0.29×0.61 in
(19.1×7.4×15.5 mm)

4.8V:

11.0 oz-in (0.8 kg-cm)

6.0V:

14.0 oz-in (1.0 kg-cm)

4.8V:

0.11 sec/60°

6.0V:

0.09 sec/60°
 Coreless ? (add) Metal $19.96
Blue Bird BMS-303JST Analog 0.12 oz
(3.4 g)		 0.75×0.29×0.61 in
(19.1×7.4×15.5 mm)

4.8V:

11.0 oz-in (0.8 kg-cm)

4.8V:

0.11 sec/60°
 Coreless ? (add) Plastic ? (add)
Blue Bird BMS-306 Digital 0.23 oz
(6.5 g)		 0.86×0.40×0.87 in
(21.8×10.2×22.1 mm)

4.8V:

12.0 oz-in (0.9 kg-cm)

4.8V:

0.11 sec/60°
 ? (add) Single Bearing ? (add) $12.65
Blue Bird BMS-306BB Analog 0.23 oz
(6.5 g)		 0.86×0.40×0.87 in
(21.8×10.2×22.1 mm)

4.8V:

15.0 oz-in (1.1 kg-cm)

4.8V:

0.10 sec/60°
 Cored Single Bearing Plastic $13.65
Blue Bird BMS-306MAX Analog 0.25 oz
(7.1 g)		 0.86×0.40×0.87 in
(21.8×10.2×22.1 mm)

4.8V:

22.0 oz-in (1.6 kg-cm)

6.0V:

25.0 oz-in (1.8 kg-cm)

4.8V:

0.13 sec/60°

6.0V:

0.11 sec/60°
 ? (add) Single Bearing ? (add) $16.86
Blue Bird BMS-308BB Analog 0.22 oz
(6.2 g)		 0.94×0.40×0.90 in
(23.9×10.2×22.9 mm)

4.8V:

17.0 oz-in (1.2 kg-cm)

4.8V:

0.10 sec/60°
 ? (add) Single Bearing ? (add) $14.45
Blue Bird BMS-371 Analog 0.33 oz
(9.4 g)		 0.95×0.43×0.95 in
(24.1×10.9×24.1 mm)

4.8V:

21.0 oz-in (1.5 kg-cm)

4.8V:

0.12 sec/60°
 ? (add) ? (add) ? (add) $11.84
Blue Bird BMS-373 Analog 0.32 oz
(9.1 g)		 0.97×0.45×0.91 in
(24.6×11.4×23.1 mm)

4.8V:

22.0 oz-in (1.6 kg-cm)

4.8V:

0.12 sec/60°
 ? (add) ? (add) ? (add) $13.05
Blue Bird BMS-373BB Analog 0.34 oz
(9.6 g)		 0.97×0.45×0.91 in
(24.6×11.4×23.1 mm)

4.8V:

22.2 oz-in (1.6 kg-cm)

4.8V:

0.11 sec/60°
 ? (add) Single Bearing ? (add) $13.85
Blue Bird BMS-373MG Analog 0.40 oz
(11.3 g)		 0.97×0.45×0.91 in
(24.6×11.4×23.1 mm)

4.8V:

22.0 oz-in (1.6 kg-cm)

6.0V:

28.0 oz-in (2.0 kg-cm)

4.8V:

0.13 sec/60°

6.0V:

0.11 sec/60°
 ? (add) Single Bearing Metal $18.87
Blue Bird BMS-375DD Analog 0.34 oz
(9.6 g)		 0.97×0.45×0.91 in
(24.6×11.4×23.1 mm)

4.8V:

22.0 oz-in (1.6 kg-cm)

6.0V:

28.0 oz-in (2.0 kg-cm)

4.8V:

0.11 sec/60°
 ? (add) Single Bearing Metal $21.99
Blue Bird BMS-375DMG Digital 0.40 oz
(11.3 g)		 0.97×0.45×0.91 in
(24.6×11.4×23.1 mm)

4.8V:

22.0 oz-in (1.6 kg-cm)

6.0V:

28.0 oz-in (2.0 kg-cm)

4.8V:

0.13 sec/60°

6.0V:

0.11 sec/60°
 Cored Single Bearing Metal $19.37
Blue Bird BMS-376DDG Digital 0.35 oz
(9.9 g)		 0.97×0.45×0.91 in
(24.6×11.4×23.1 mm)

4.8V:

21.0 oz-in (1.5 kg-cm)

6.0V:

26.0 oz-in (1.9 kg-cm)

4.8V:

0.11 sec/60°

6.0V:

0.09 sec/60°
 ? (add) ? (add) ? (add) $29.45
Blue Bird BMS-380 Digital 0.49 oz
(13.9 g)		 1.20×0.50×1.00 in
(30.5×12.7×25.4 mm)

4.8V:

34.7 oz-in (2.5 kg-cm)

6.0V:

41.0 oz-in (3.0 kg-cm)

4.8V:

0.13 sec/60°

6.0V:

0.11 sec/60°
 ? (add) ? (add) ? (add) $13.65
Blue Bird BMS-380MAX Analog 0.64 oz
(18.1 g)		 1.20×0.50×1.00 in
(30.5×12.7×25.4 mm)

4.8V:

57.0 oz-in (4.1 kg-cm)

6.0V:

62.0 oz-in (4.5 kg-cm)

4.8V:

0.16 sec/60°

6.0V:

0.14 sec/60°
 ? (add) Single Bearing Metal $22.89
Blue Bird BMS-380MG Analog 0.58 oz
(16.4 g)		 1.20×0.50×1.00 in
(30.5×12.7×25.4 mm)

4.8V:

50.0 oz-in (3.6 kg-cm)

6.0V:

57.0 oz-in (4.1 kg-cm)

4.8V:

0.15 sec/60°

6.0V:

0.14 sec/60°
 ? (add) ? (add) Metal $19.47
Blue Bird BMS-385DMAX Digital 0.59 oz
(16.7 g)		 1.00×0.50×1.00 in
(25.4×12.7×25.4 mm)

4.8V:

57.0 oz-in (4.1 kg-cm)

6.0V:

62.0 oz-in (4.5 kg-cm)

4.8V:

0.15 sec/60°

6.0V:

0.13 sec/60°
 ? (add) Single Bearing Metal $34.27
Blue Bird BMS-410 Digital 1.48 oz
(42.0 g)		 1.60×0.80×1.50 in
(40.6×20.3×38.1 mm)

4.8V:

45.8 oz-in (3.3 kg-cm)

6.0V:

60.0 oz-in (4.3 kg-cm)

4.8V:

0.25 sec/60°

6.0V:

0.22 sec/60°
 ? (add) ? (add) ? (add) $9.03
Blue Bird BMS-555DMG Digital 0.81 oz
(23.0 g)		 1.18×0.39×1.33 in
(30.0×9.9×33.8 mm)

4.8V:

57.0 oz-in (4.1 kg-cm)

6.0V:

62.0 oz-in (4.5 kg-cm)

4.8V:

0.15 sec/60°

6.0V:

0.13 sec/60°
 ? (add) ? (add) Metal $29.99
Blue Bird BMS-555MG Analog 0.81 oz
(23.0 g)		 1.18×0.39×1.33 in
(30.0×9.9×33.8 mm)

4.8V:

57.0 oz-in (4.1 kg-cm)

4.8V:

0.15 sec/60°
 ? (add) Single Bearing Metal ? (add)
Blue Bird BMS-560DMG+HS Digital 3.88 oz
(110.0 g)		 1.72×0.79×1.69 in
(43.7×20.1×42.9 mm)

4.8V:

289.0 oz-in (20.8 kg-cm)

6.0V:

380.0 oz-in (27.4 kg-cm)

4.8V:

0.16 sec/60°

6.0V:

0.13 sec/60°
 ? (add) ? (add) Metal ? (add)

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