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MELSERVO-J4 rotating servo motor HG-SR series (medium capacity, medium inertia) (HG-SR81)

MELSERVO-J4 rotating servo motor HG-SR series (medium capacity, medium inertia) HG-SR81
  • On Sale Till 30/06/2026

It realizes stable drive with medium capacity and medium inertia type.
[Features]
・ It achieved a compact overall length by optimizing the structural design.
・ High resolution absolute position encoder (4,194,304 pulses/rev (22 bit)) is standard equipment. It achieves higher accuracy positioning.
・ IP67 is adopted as standard. No problem with water and dust
・ Torque ripple is greatly reduced by optimizing the combination of motor poles and slots.
・ It operates smoothly even at low speed operation, which is easily affected by torque ripple, and improves stability.

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Part Number

Configured Part Number is shown.

HG-SR81

 
Part Number
HG-SR81
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSquare Flange Size A
(mm)
Rated Output
(W)
Voltage Specifications Power Supply Reducer Resolution
(p/rev)
Reduction Ratio Electromagnetic Brakes Shaft End Shape Rated Rotation Speed
(r/min)
Motor series Reduction gear mounting method Oil Seals Reducer

MYR 6,591.67

MYR 5,273.34

1 Piece(s) 79 Day(s) 130850200V ClassSingle-phaseNo4,194,304 pulses/rev-NoStandard (straight)1000Moderate inertia/medium capacityNoneNANone

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Basic Information

Type Motor Unit

Please check the type/dimensions/specifications of the part HG-SR81 in the MELSERVO-J4 rotating servo motor HG-SR series (medium capacity, medium inertia) series.

Products like this...

Part Number
HG-SR1024BK
HG-SR1024K
HG-SR102B
HG-SR81B
HG-SR81BJK
HG-SR81BK
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSquare Flange Size A
(mm)
Rated Output
(W)
Voltage Specifications Power Supply Reducer Resolution
(p/rev)
Reduction Ratio Electromagnetic Brakes Shaft End Shape Rated Rotation Speed
(r/min)
Motor series Reduction gear mounting method Oil Seals Reducer

MYR 11,028.33

1 Piece(s) 97 Day(s) 1301,000400V ClassThree-PhaseNo4,194,304 pulses/revNonePresenceSplined shaft (with or without key)2,000Medium inertia, medium capacityNoneNANone

MYR 6,308.33

1 Piece(s) 97 Day(s) 1301,000400V ClassThree-PhaseNo4,194,304 pulses/revNoneNoSplined shaft (with or without key)2,000Medium inertia, medium capacityNoneNANone

MYR 6,093.33

1 Piece(s) 79 Day(s) 1301,000200V ClassThree-PhaseNo4,194,304 pulses/rev-PresenceStandard (straight)2,000Medium inertia, medium capacityNoneNot AvailableNone

MYR 8,633.33

1 Piece(s) 79 Day(s) 130850200V ClassSingle-phaseNo4,194,304 pulses/rev-PresenceStandard (straight)1000Moderate inertia/medium capacityNoneNANone

MYR 10,163.33

1 Piece(s) 97 Day(s) 130850200V ClassThree-PhaseNo4,194,304 pulses/revNonePresenceSplined shaft (with or without key)1,000Medium inertia, medium capacityNoneIncludedNone

MYR 9,285.00

1 Piece(s) 97 Day(s) 130850200V ClassThree-PhaseNo4,194,304 pulses/revNonePresenceSplined shaft (with or without key)1,000Medium inertia, medium capacityNoneNANone

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