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Omron R88M-K R88M-K4K030T-BS2

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R88M-K4K030T-BS2

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The R88M-K4K030T-BS2 is an Omron AC servo motor designed for precise motion control. It delivers a power output of 4000 watts and operates efficiently at an input voltage of 200 volts. This motor features a straight, keyed shaft with a tapped configuration for easy installation. It has a continuous torque rating of 12.7 N·m and a peak torque of up to 38.2 N·m.

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Technical specifications for R88M-K4K030T-BS2

ManufacturerOmron
Product LineR88M-K
Part NumberR88M-K4K030T-BS2
Weight12.00 lbs (5.44 kg)
Motor TypeAC Servo Motor
Power Output4000 W
Torque12.7 N·m (Continuous); 38.2 N·m (Peak)
Rotor Inertia14.2 × 10⁻⁴ kg·m²
Load CapacityRadial: 784 N; Axial: 343 N
Operating Voltage200 V
Position Encoder17-bit absolute encoder
Integrated BrakeYes, 24 VDC, static friction torque: 16.1 N·m
Shaft ConfigurationStraight, keyed, tapped (standard)
Rotational Speed3000 rpm (Continuous); 4500 rpm (Peak)
Electrical Current19.6 A (Continuous); 83 A (Peak)
Torque Constant0.49 N·m/A
Power Density126 kW/s
Response Time0.49 ms (Mechanical); 12 ms (Electrical)
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The Omron R88M-K4K030T-BS2 AC servo motor is engineered for high performance in automated environments. With a robust power output of 4000 watts, this motor operates at an effective 200 V. Its continuous torque reaches 12.7 N·m. In contrast, the peak torque capability is reported at 38.2 N·m, allowing it to meet dynamic application demands.

Performance specifics include a maximum rotational speed of 3000 RPM under continuous operation, which can peak at 4500 RPM when necessary. The motor continuously draws an electrical current of 19.6 A and can peak at 83 A, ensuring optimal performance in varying operational scenarios.

Positioning accuracy is facilitated by including a 17-bit absolute encoder alongside a static friction torque of 16.1 N·m provided by the integrated brake, which operates at 24 VDC and enhances overall system control during operation. The rotor inertia of this motor is 14.2 × 10⁻⁴ kg·m², enabling quick response and stability.

Endurance characteristics are highlighted by a load capacity allowing a radial load of 784 N and an axial load of 343 N. This motor exhibits a torque constant of 0.49 N·m/A and boasts a power density of 126 kW/s. For swift operations, its mechanical response time is recorded at 0.49 ms and 12 ms for an electrical response, supporting precise control in applications requiring quick adjustments. The R88M-K4K030T-BS2 motor combines efficiency, power, and responsiveness for demanding industrial applications.