MELSERVO-J4

Rotary Servo Motors

HG-SR Series Geared Servo Motor Specifications With gear reducer for general industrial machines, flange mounting: G1 Item

Specifications

Mounting method

Flange mounting

Output shaft rotating direction

Opposite from the servo motor output shaft direction 40 minutes to 2° at gear reducer output shaft (Note 2)

Backlash (Note 3) Maximum torque

Three times of the rated torque (Refer to HG-SR 2000 r/min series specifications in this catalog for the rated torque.) For grease lubrication: 3000 r/min (permissible instantaneous speed: 3450 r/min) For oil lubrication: 2000 r/min (permissible instantaneous speed: 2300 r/min)

Permissible speed (at servo motor shaft)

IP rating (gear reducer part) Gear reducer efficiency (Note 1)

Equivalent to IP44

85% to 94% Notes: 1. The gear reducer efficiency varies depending on the reduction ratio and also varies with the conditions of use, such as output torque, speed, and temperature. The values in the table represent typical values at the rated torque and speed and at the normal temperature. They are not guaranteed values.

2. This is a designed value, not guaranteed value. 3. The backlash can be converted: 1 minute = 0.0167˚

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