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Omron R88M-K R88M-K40030H-B

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R88M-K40030H-B

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The Omron R88M-K40030H-B is a high-inertia servo motor designed for precision applications, operating at 230 volts. It delivers a rated output of 400 W, achieving nominal torque of 1.3 N·m and peak torque of 3.8 N·m.

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Technical specifications for R88M-K40030H-B

ManufacturerOmron
Product LineR88M-K
Part NumberR88M-K40030H-B
Weight4.00 lbs (1.81 kg)
Motor TypeHigh-inertia servo motor
Operating Voltage230 V
Feedback Device20-bit incremental encoder
Output Power400 W
Nominal Torque1.3 N·m
Peak Torque3.8 N·m
Nominal Current2.6 A (rms)
Maximum Current11.0 A (rms)
Operating Speed3000 r/min
Maximum Speed5000 r/min
Torque Constant0.36 N·m/A ±10%
Rotor Inertia0.67 × 10⁻⁴ kg·m²
Permissible Radial Load245 N
Permissible Axial Load98 N
Protection RatingIP65 (excluding shaft and wiring ends)
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The R88M-K40030H-B by Omron is categorized as a high-inertia servo motor, suitable for applications demanding high torque and speed. This device functions at a voltage of 230 V, producing an output power of 400 W. With its nominal torque set at 1.3 N·m and a peak capability of 3.8 N·m, it provides substantial performance during operation.

The motor operates with a nominal current of 2.6 A (rms) and has a peak current of 11.0 A (rms), allowing it to efficiently manage varying loads. Operating speed can reach up to 3000 r/min, achieving a maximum of 5000 r/min under optimal conditions. Feedback is facilitated through a precise 20-bit incremental encoder, which enhances control accuracy.

The motor's torque constant is measured at 0.36 N·m/A ±10%, contributing to effective torque management. Situating within the mechanical specifications, it has a rotor inertia of 0.67 × 10⁻⁴ kg·m². Load capabilities are substantial, accommodating a permissible radial load of 245 N and an axial load of 98 N. Finally, the motor boasts an IP65 protection rating, excluding the shaft and wiring ends, making it suitable for a variety of working environments.