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HF-KP43 Mitsubishi

Original price $375.00 - Original price $400.00
Original price
$400.00
$375.00 - $400.00
Current price $400.00
Surplus - Tested (With Warranty)
Need a Specific Revision?
$400.00
4 in stock
New / Open-Box Surplus
Need a Specific Revision?
$375.00
2 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The Mitsubishi HF-KP43 is a low-inertia AC servo motor in the HF-KP series, used with MELSERVO amplifiers to provide precise positioning and motion control. With a rated output power of approximately 0.4 kW (400 W), it's designed for auxiliary axes requiring quick acceleration/deceleration. In the control system it acts as the actuator delivering torque with high-resolution position feedback suitable for machine tools, feeding axes, or rotary indexing stages. Part number HF-KP43 is repeated only when referencing the motor directly.

Best Suited For

  • Auxiliary or secondary axis requiring rapid positioning
  • Compact machines with limited inertia budget
  • Integration with MR-J3 series servo amplifiers
  • Applications requiring IP65 rated motor enclosure
Rated output
0.4 kW (400 W)
Maximum speed
6000 r/min
Encoder resolution
18-bit (262 144 p/rev)
Enclosure rating
IP65

Technical Specifications

I/O & Electrical

Rated output
0.4 kW
Rated torque
1.3 N·m (184 oz·in)
Maximum torque
3.8 N·m (538 oz·in)
Rated speed
3000 r/min
Maximum speed
6000 r/min
Rated current
2.7 A
Maximum current
8.1 A

Communication & Power

Encoder resolution
18-bit (262 144 p/rev)
Structure / Protection
Totally enclosed non-ventilated, IP65

Physical & Environmental

Ambient temperature (operating)
0 to 40 °C (32 to 104 °F)
Ambient temperature (storage)
-15 to 70 °C (5 to 158 °F)
Ambient humidity (operating)
80 % RH max (non-condensing)
Ambient humidity (storage)
90 % RH max (non-condensing)
Vibration (X, Y)
49 m/s²
Mass (standard)
1.5 kg (3.3 lb)
Mass (with brake)
2.1 kg (4.7 lb)

1-Year Warranty

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USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

Visit RockwellAutomation.com

Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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