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Omron R88M-K R88M-K40020C-B

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R88M-K40020C-B

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The R88M-K40020C-B from Omron is an AC servo motor designed for reliability in various applications. It operates efficiently at a rated output of 400 W, with a maximum speed of 3000 rpm and a rated speed of 2000 rpm.

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Technical specifications for R88M-K40020C-B

ManufacturerOmron
Product LineR88M-K
Part NumberR88M-K40020C-B
Weight10.00 lbs (4.54 kg)
Motor TypeAC Servo Motor
Rated Speed2000 min⁻¹ (rpm)
Max Speed3000 min⁻¹ (rpm)
Rated Output400 W
Voltage400 V
Encoder17-bit absolute encoder
EnclosureIP67
Brake Voltage24 VDC ±10%
Brake Static Friction Torque2.5 N·m (minimum)
Rated Torque1.91 N·m
Instantaneous Peak Torque5.73 N·m
Rated Current1.2 A (rms)
Instantaneous Max Current4.9 A (rms)
Rotor Inertia (with brake)1.90 × 10⁻⁴ kg·m²
Max Load Moment of Inertia10 × Rotor Inertia
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In the Omron R88M-K40020C-B AC servo motor, precision meets resilience. Operating with a rated output of 400 W, it provides reliable performance with a voltage of 400 V. The motor is capable of reaching maximum speeds of 3000 rpm, while its continuous rated speed is at 2000 rpm.

This unit is equipped with a 17-bit absolute encoder, which ensures accurate feedback for enhanced control over performance. The motor has an IP67-rated enclosure, making it suitable for harsh environments by guarding against dust and water ingress.

With a rated torque of 1.91 N·m, the motor can also deliver an instantaneous peak torque of 5.73 N·m, making it capable of handling demanding tasks. The brake operates at a voltage of 24 VDC ±10%, and it has a minimum static friction torque of 2.5 N·m, ensuring effective stopping power when required.

The motor's rated current is 1.2 A (rms), with an instantaneous peak current reaching up to 4.9 A (rms). Additionally, the rotor inertia, when combined with the brake, measures 1.90 × 10⁻⁴ kg·m², while the maximum load moment of inertia is ten times this value, indicating the motor's strong capacity to manage different loads.