The HS-725BB sail arm servo has up to 3.5 turns of rotation and comes with a heavy duty drum. The top ball bearing supported output shaft will provide years of trouble-free service.

Specifications:

• Motor Type : 3 Pole Ferrite
• Bearing Type : Top Ball Bearing
• Torque 4.8/6.0v : 161 / 201 oz.
• Speed 4.8/6.0v : 1.6 / 1.3 sec. @ 360°
• Size : 2.3" x 1.1" x 2.0"
• Weight : 3.88 oz.