Continuous Rotation Servo Motors

HSR-1425CR Continuous Rotation Servo

Introducing the all new HSR-1425CR Continuous Rotation servo. If you are looking for a servo to pan or tilt your small camera or sensor multiple turns, this is the servo you need. If you are looking for a servo to power the wheels on your small robot, this is the servo you need. Fully proportional speed forward and reverse for precise movements. The potentiometer has been taken out and the dead-band increased to eliminate "creep" that occurs in many other servos that are modified for continuous rotation. Dual ball bearings on the output shaft ensure long lasting performance. Note: This servo does not have position feedback.

DETAILED SPECIFICATIONS

 Control System: +Pulse Width Control 1500usec Neutral
 Required Pulse: 4.8-6.0 Volt Peak to Peak Square Wave
 Operating Voltage Range: 4.8-6.0 Volts
 Operating Temperature Range: -20 to +60 Degree C (-68F to +140F)
 Operating Speed (4.8V): 44 RPM at no load
 Operating Speed (6.0V): 52 RPM at no load
 Operating Torque (4.8V): 38.8 oz-in (2.8 kg-cm)
 Operating Torque (6.0V): 42 oz-in (3.1 kg-cm)
 360 Modifiable: Completed
 Direction: Clockwise/Pulse Traveling 1500 to 1900usec
 Idle Current Drain (4.8V): 3mA at stop
 Idle Current Drain (6.0V): 3mA at stop
 Motor Type: Brushed
 Potentiometer Drive: No Potentiometer
 Bearing Type: Dual Ball Bearing MR106
 Gear Type: Nylon Gears
 Connector Wire Length: 7" (178mm)
 Dimensions: 1.59" x 0.77"x 1.44" (40.6 x 19.8 x 36.6mm)
 Weight: .33oz (41.7g)
 

Operating Speed: 44 RPM/ 52RPM.
Output Torque: 38.8 / 42 oz. 2.8 / 3.1 kg.
Size: 1.59" x 0.77"x 1.44" 40.6 x 19.8 x 36.6mm
Weight:  .33oz 41.7g.

HS-425BBC Modified for Continuous Rotation

HS-425BB is one of the most durable and reliable servos Hitec has ever offered. With its dual ball bearings, high impact resin gear train and high performance circuitry, the HS-425BB features excellent centering and resolution.

DETAILED SPECIFICATIONS

 Control System: +Pulse Width Control 1500usec Neutral
 Required Pulse: 3-5 Volt Peak to Peak Square Wave
 Operating Voltage: 4.8-6.0 Volts
 Operating Temperature Range: -20 to +60 Degree C
 Operating Speed (4.8V): 0.21sec/60 degrees at no load
 Operating Speed (6.0V): 0.16sec/60 degrees at no load
 Stall Torque (4.8V): 45.82 oz/in. (3.3kg.cm)
 Stall Torque (6.0V): 56.93 oz/in. (4.1kg.cm)
 Operating Angle: 45 Deg. one side pulse traveling 400usec
 360 Modifiable: Yes
 Direction: Clockwise/Pulse Traveling 1500 to 1900usec
 Current Drain (4.8V): 8mA/idle and 150mA no load operating
 Current Drain (6.0V): 8.8mA/idle and 180mA no load operating
 Dead Band Width: 8usec
 Motor Type: 3 Pole Ferrite
 Potentiometer Drive: Indirect Drive
 Bearing Type: Dual Ball Bearing
 Gear Type: Nylon
 Connector Wire Length: 11.81" (300mm)
 Dimensions: 1.59" x 0.77"x 1.44" (40.6 x 19.8 x 36.6mm)
 Weight: 1.6oz (45.5g)
 

Operating Speed: 0.16 sec/60^o at 6.0V
Output Torque: 4.1 kg/cm (57 oz/in) at 6.0V
Size: 41 x 20 x 37 mm (1.6 x 0.8 x 1.4 in)
Weight:  45g (1.6 oz)

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