Item：S40S
Gear：Steel gear
Spline：25T
Motor：Brushless motor
Bearing：2BB
Dead band：2μs default
Waterproof：Yes
Operating Voltage：DC5.0~8.4V
Rated working voltage：DC 7.4V
Working frequence：1520μs/330hz
Working angle：±63°@800us-2200us
Working temperature：-10℃~+50℃
Storage temperature：-20℃~+60℃

Speed(5.0V):0.10sec/60degrees
Speed(6.0V):0.08sec/60degrees
Speed(7.4V):0.06sec/60degrees
Speed(8.4V):0.05sec/60degrees
Stall torque(7.4V):40kg.cm(555.60oz/in)
Maximum working torque(7.4V):30kg.cm(416.70oz/in)
Rated torque(5.0V):16.5kg.cm(229.18oz/in)
Rated torque(6.0V):20.5kg.cm(284.74oz/in)
Rated torque(7.4V):22.0kg.cm(305.58oz/in)
Rated torque(8.4V):25.0kg.cm(347.25oz/in
Dimensions:40*20*39.8mm/1.56X0.78X1.55in
Weight:89g(3.13oz)
Connector Wire Length:JR300mm(11.7in)

Transparency plastic box size: 83.5mmx63.5mmx37.5mm   weight: 141g
Carton box   size: 43×26.5×20.5cm   100sets/1CTN   Cross weight:14.55kg