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The MELSERVO J3 series' HF-KP23BK AC brushless rotary servo motor from Mitsubishi Electric is a high-powered powerhouse. It provides accuracy and speed with a 200 W (0.2 kW) power rating and a 1.4 ampere current rating. It produces a maximum torque of 1.9 Nm while operating at 200 volts AC and spinning at 3000 rpm (with a maximum speed of 6000 rpm). The nominal torque is 0.64 Nm. Since it has a tough IP65 casing that ensures durability, it is frequently chosen for applications that require precise and dependable motion control.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | AC brushless rotary servo motor |
| Product Line | HF Series |
| Part Number | HF-KP23BK |
| Weight | 3.25 lbs (1.47 kg) |
| Product Series | MELSERVO J3 (HF-KP) series |
| E/M brake | Built-in |
| Absolute feedback encoder (18-bit) | Built-in |
| Supply voltage | 200V(AC) class |
| Rated current | 1.4 amps |
| Rated active power | 200W / 0.2kW |
| Rotational speed | 3000rpm; 6000rpm (maximum) |
| Torque | 0.64Nm |
| Moment of inertia | 0.000031kg.m2 (0.31kg.cm2) |
| Mounting mode | Flange mounting |
| Degree of protection | IP65 |
| Ambient air temperature for operation | 0 to 40 °C |
The HF-KP23BK from Mitsubishi Electric's MELSERVO J3 product line is among the industry's most advanced alternating current (AC) brushless rotary servo motors. It provides a compelling alternative to brushed motors and is the pinnacle of effectiveness, toughness, and accuracy. This servo motor excels in dynamic applications and has a powerful power output of 200 W (0.2 kW) and a current rating of 1.4 amperes. With a baseline torque of 0.64 Nm (and a maximum torque of 1.9 Nm) for accurate motion control, its durable construction effortlessly runs on a 200 VAC input voltage. It guarantees quick and precise placement with a rated rotating speed of 3000 rpm, and high-speed applications may benefit from its outstanding maximum speed of 6000 rpm. This motor is protected against dust and moisture by an IP65-rated casing. For safe connection with mechanical parts like gears and pulleys, it has a keyed shaft. An electromechanical braking system and an incremental feedback encoder with a remarkable resolution of 131,072 ppr (17 bits) are notable characteristics of the HF-KP23BK, which allow for accurate control and feedback. It offers consistent performance in many industrial environments and is painstakingly engineered to satisfy the high standards of several applications, including machine tools, robotics, and automation. With its small size—H77.1mm x W60mm x D146.1mm—and option for mounting on a 60x60mm flange, it easily fits into installations with limited space. When combined with Mitsubishi's servo amplifiers and controllers, this servo motor creates a complete servo system that gives industries the adaptability, accuracy, and dependability necessary for challenging motion control applications. The HF-KP23BK is the cornerstone of effective and high-performance equipment, whether in manufacturing or automation. It operates without difficulty in a temperature range of 0 to +40 degrees Celsius and represents Mitsubishi Electric's dedication to excellence in industrial automation.