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Omron R88M-K R88M-K3K020T-B

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R88M-K3K020T-B

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The R88M-K3K020T-B from Omron is a high-performance AC servomotor designed for demanding applications. It operates at a voltage of 230 V and delivers a rated output power of 3,000 W along with a rated torque of 14.3 N·m, making it efficient for various tasks.

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Technical specifications for R88M-K3K020T-B

ManufacturerOmron
Product LineR88M-K
Part NumberR88M-K3K020T-B
Weight12.00 lbs (5.44 kg)
Motor TypeAC servomotor
Mechanical Time Constant0.57 ms
Electrical Time Constant12 ms
Power Rate159 kW/s
Allowable Load Inertia10× Rotor Inertia
Allowable Load784 N (Radial); 343 N (Thrust)
Voltage230 V
Encoder17-bit absolute encoder
Rated Output Power3,000 W
Rated Torque14.3 N·m
Speed2000 rpm (Rated); 3000 rpm (Maximum)
Maximum Torque43.0 N·m
Current17.4 A (Rated); 74 A (Maximum)
Rotor Inertia (Without Brake)12.9×10⁻⁴ kg·m²
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The Omron R88M-K3K020T-B is an AC servomotor, notable for its power and efficiency in various applications. It operates on a voltage of 230 V and is designed with a rated output power of 3,000 W. The motor can generate a rated torque of 14.3 N·m, which allows it to perform effectively under load. It can reach a maximum speed of 3000 rpm, while the rated speed is set at 2000 rpm.

Within its specifications, the motor includes a high-resolution 17-bit absolute encoder, facilitating accurate positional feedback. It weighs about 12.6 kg, contributing to manageable installation without compromising sturdiness. Its mechanical time constant is measured at 0.57 ms, while the electrical time constant stands at 12 ms, indicating fast response times for controls.

The unit supports substantial loads, with the allowable load inertia being 10 times that of the rotor inertia, which is listed as 12.9×10⁻⁴ kg·m² without brake. The motor can withstand radial loads up to 784 N and thrust loads of 343 N, making it versatile for different applications.

The rated current for the motor is 17.4 A, while the maximum current peaks at 74 A. Maximum torque reaches 43.0 N·m, ensuring the motor can handle intensive tasks in various industrial settings.