Mitsubishi HF-KP23 Servomotor 200W

Series#: Mitsubishi

Product Details

MITSUBISHI MELSERVO-J3 SERVOMOTOR 200W HF-KP23 – High-performance low-inertia servo motor for precise motion control.
Rated output of 200W with a rated torque of 0.64 Nm, ideal for small-capacity automation applications.
Features an 18-bit absolute encoder (262,144 p/rev) for exceptional positioning accuracy and smooth operation.
Max speed of 6000 r/min and permissible instantaneous speed of 6900 r/min for demanding dynamic tasks.
Compact, lightweight design (0.94 kg standard) with IP65 rating for dust and water resistance.
Compatible with MR-J3-20A/B/T servo amplifiers, ensuring seamless integration into existing MELSERVO systems.
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Specification

The MITSUBISHI MELSERVO-J3 SERVOMOTOR 200W HF-KP23 is a high-precision, low-inertia servo motor engineered for demanding industrial automation tasks. Part of the HF-KP series, this 200-watt motor delivers a rated torque of 0.64 N·m and a maximum torque of 2.23 N·m, making it ideal for applications requiring rapid acceleration and deceleration, such as pick-and-place machines, packaging equipment, and robotic axes. Equipped with an 18-bit absolute encoder (262,144 pulses per revolution), the HF-KP23 provides unparalleled positioning accuracy and smooth velocity control, even at high speeds up to 6000 r/min. Its totally enclosed, non-ventilated IP65-rated construction ensures reliable operation in harsh industrial environments, while the compact design (0.94 kg standard) saves valuable panel space. This model is fully compatible with the MR-J3-20A/B/T servo amplifier series, offering plug-and-play integration with Mitsubishi’s advanced servo systems. Whether you need precise torque control or high-speed motion, the HF-KP23 delivers consistent, repeatable performance for critical production lines.

Parameter	HF-KP23 (200W Model)	Other HF-KP Models (for reference)
Rated Output (W)	200	50 / 100 / 400 / 750
Rated Torque (N·m [oz·in])	0.64 (90.6)	0.16 / 0.32 / 1.3 / 2.4
Maximum Torque (N·m [oz·in])	2.23 (316)	0.56 / 1.11 / 4.46 / 8.36
Rated Speed (r/min)	3000	3000 (all models)
Maximum Speed (r/min)	6000	6000 (all models)
Permissible Instantaneous Speed (r/min)	6900	6900 (all models)
Power Rate at Continuous Rated Torque (kW/s)	16.9	4.87 / 11.5 / 38.6 / 39.9
Rated Current (A)	1.4	0.9 / 0.8 / 2.7 / 5.2
Maximum Current (A)	4.2	2.7 / 2.4 / 8.1 / 15.6
Regenerative Braking Frequency (times/min)	448	Note 3 / Note 3 / 249 / 140
Standard Inertia Moment (kg·m² [oz·in²])	0.24 (1.31)	0.052 / 0.088 / 0.42 / 1.43
With Electromagnetic Brake Inertia (kg·m² [oz·in²])	0.31 (1.69)	0.054 / 0.090 / 0.50 / 1.63
Recommended Load to Motor Inertia Moment Ratio	24 times maximum	15 times max (50W) / 15 times max (100W) / 22 times max (400W) / 15 times max (750W)
Speed/Position Detector	18-bit encoder (262,144 p/rev)	18-bit encoder (262,144 p/rev)
Insulation Class	Class B	Class B
Structure	Totally enclosed non-ventilated (IP65)	Totally enclosed non-ventilated (IP65)
Mass – Standard (kg [lb])	0.94 (2.1)	0.35 / 0.56 / 1.5 / 2.9
Mass – With Electromagnetic Brake (kg [lb])	1.6 (3.6)	0.65 / 0.86 / 2.1 / 3.9
Compatible Servo Amplifier	MR-J3-20A/B/T	MR-J3-10A/B/T (50/100W) / MR-J3-40A/B/T (400W) / MR-J3-70A/B/T (750W)
Power Supply Capacity (kVA)	0.5	0.3 / 0.3 / 0.9 / 1.3