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Omron R88M-K R88M-K3K030C-B

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R88M-K3K030C-B

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The R88M-K3K030C-B from Omron is an AC servo motor that boasts a power output of 3000 watts. Designed for precision control, it operates at a nominal speed of 3000 rpm and can peak at 5000 rpm. Its maximum torque capacity is 28.6 newton-meters.

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Technical specifications for R88M-K3K030C-B

ManufacturerOmron
Product LineR88M-K
Part NumberR88M-K3K030C-B
Weight10.00 lbs (4.54 kg)
Motor TypeAC servo motor
Power Output3000 watts
Torque Rating9.55 newton-meters
Nominal Speed3000 revolutions per minute
Peak Speed5000 revolutions per minute
Maximum Torque Capacity28.6 newton-meters
Current at Rated Load9.2 amperes (rms)
Peak Current39 amperes (rms)
Rotor Inertia (with Brake)7.85 × 10⁻⁴ kilogram-square meters
Supported Load InertiaUp to 15 times rotor inertia
Torque Constant0.81 newton-meters per ampere
Radial Load Limit490 newtons
Axial Load Limit196 newtons
Brake Holding TorqueMinimum 11.8 newton-meters

The Omron R88M-K3K030C-B is categorized as an AC servo motor, delivering a robust power output of 3000 watts. It achieves a nominal operational speed of 3000 revolutions per minute, while it is capable of reaching peak speeds of 5000 revolutions per minute. The motor provides consistent performance with a torque rating of 9.55 newton-meters for typical operations and an impressive maximum torque capacity of 28.6 newton-meters.

When handling rated loads, the current consumption is approximately 9.2 amperes (rms), with peak conditions requiring up to 39 amperes (rms). Taking into account the rotor inertia, which stands at 7.85 × 10⁻⁴ kilogram-square meters when equipped with a brake, this motor is engineered for efficient load handling. It can support inertia loads of up to 15 times its rotor inertia.

The torque constant is established at 0.81 newton-meters per ampere, allowing for accurate torque control during operation. In terms of physical specifications, it weighs roughly 9.4 kilograms with the brake included. For additional flexibility, it has a radial load limit of 490 newtons and an axial load limit of 196 newtons. The brake system provides a holding torque of at least 11.8 newton-meters, ensuring secure positioning during operation.