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Omron R88M-K R88M-K40030T-B

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R88M-K40030T-B

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The R88M-K40030T-B from Omron is an AC servo motor optimized for dynamic applications. Operating at a voltage of 230 V, it features a 17-bit absolute encoder for precise control of motor positioning. The unit is equipped with a brake for enhanced stopping power and safety.

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Technical specifications for R88M-K40030T-B

ManufacturerOmron
Product LineR88M-K
Part NumberR88M-K40030T-B
Weight10.00 lbs (4.54 kg)
Motor TypeAC servo motor
Operating Voltage230 V
Encoder Type17-bit absolute encoder
Brake AvailabilityEquipped
Power Rate (With Brake)57.8 kW/s
Torque Output1.3 N·m (Continuous); 3.8 N·m (Peak)
Rotational Speed3,000 rpm (Continuous); 6,000 rpm (Peak)
Electrical Current2.4 A (Continuous); 10.2 A (Peak)
Mechanical Response Time (With Brake)0.46 ms
Electrical Response Time3.4 ms
Torque Efficiency0.40 N·m/A
Heat Sink Size (Material)130 × 120 × t12 mm (Aluminum)
Compatible Servo ControllersR88D-KT04H
Rotor Mass Moment of Inertia (With Brake)0.28 × 10⁻⁴ kg·m²
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The Omron R88M-K40030T-B is designed as an AC servo motor, specifically suited for systems requiring accurate motion control. Its operational voltage is specified at 230 volts. This model includes a 17-bit absolute encoder, allowing for precise feedback and control across various applications. Its power capabilities yield a performance rate of 57.8 kW/s when the brake is engaged.

Weighing in at 1.6 kg with the brake, the motor is suitable for dynamic environments. The torque output is rated at 1.3 N·m for continuous use, while the peak output reaches 3.8 N·m—ideal for tasks needing momentary power boosts. In terms of rotational speeds, the unit maintains 3,000 rpm during continuous operation, and it can enhance this to a maximum of 6,000 rpm under peak conditions.

The electrical specifications indicate a continuous current draw of 2.4 A, with the capability of rising to 10.2 A during peak operations. In terms of response times, the electrical response time is noted at 3.4 ms, while the mechanical response time, when the brake is engaged, measures 0.46 ms. The torque efficiency for this motor stands at 0.40 N·m/A, making it an efficient choice.

The heat sink measures 130 × 120 × t12 mm and is made from aluminum, contributing to the motor's effective thermal management. This servo motor is compatible with the R88D-KT04H servo controllers, facilitating integration into existing systems. With a rotor mass moment of inertia of 0.28 × 10⁻⁴ kg·m² also noted, this information rounds out the specifications of the R88M-K40030T-B, highlighting its suitability for a variety of applications.