Ver2.1

■ This product should not be used directly on the human body for medical purposes.

■ This product should not be used for war weapons.

■ All specifications are subject to change without notice.

■ Be careful as strong magnetic fields may cause malfunction of the product.

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MD145SW General Specification.

Control System

PWM/TTL(Half Duplex)

-

Position Sensor Type

Contactless Magnetic Encoder

-

Motor Type

Cored Carbon Brush

At the Max voltage, it is

recommended to be used only

for a short time duration.

Operating Voltage Range

3.5 ~ 8.4V

Voltage

4.8V

6.0V

7.4V

No Load Speed

0.21sec/60˚

0.17sec/60˚

0.14sec/60˚

At 25°C(±10%), 45%RH(±10%)

measurement environment

Stall Torque

4.9kgf·cm (68.05oz·in)

5.9kgf·cm (81.94oz·in)

7.0kgf·cm (97.21oz·in)

Peak Efficiency Torque

1.0kgf·cm (13.89oz·in)

1.2kgf·cm (16.66oz·in)

1.4kgf·cm (19.44oz·in)

Standing Current

30mA

30mA

30mA

No Load Running Current

200mA

230mA

260mA

Stall Current

1,600mA

2,000mA

2,500mA

Deadband

2µs

2µs

2µs

Operating Travel

Default: ±60º, Programmable: Max 320º / Pulse Width: 900~2100μs(Center:1500μs)

-

Continuous Rotation

n/a

-

Operating Temperature Range

-20˚C ~ +60˚C (-4˚F ~+140˚F)

-

Storage Temperature Range

-30˚C ~ +80˚C (-22˚F ~+176˚F)

-

Connector Wire Length

300mm (11.811inch)

Connector Wire Gauge

24AWG

Dimensions

30.0mm x 10.0mm x 37.0mm (1.181inch x 0.394inch x 1.457inch)

General Tolerance ±0.1mm

Weight

26.5g (0.935oz)

Excluding the weight of Horn

Bearing Type

2 Ball Bearing

-

Case Material

Engineering Plastic

-

Gear Material

1 Metal-Plastic & 4 Steel Gears

-

Gear Train Backlash

Max 0.5˚

-

Horn Gear Spline

M25T(Ø5)

-

IP-Rating

IP4X

-

Servo Amplifier Type

32bit programmable Digital

-

1:1 scale (Unit : mm[inch])