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HF-SP81MK-S2 Mitsubishi HF Series AC Servo Motor 1500r/Min 100HZ 0.85KW

Price Negotiable
Price: Contact
MOQ: 1
Delivery Time: 3-5days
Brand: Mitsubishi
Product Description

Mitsubishi HF Series AC Servo Motor HF-SP81MK-S2 1500r/min 100HZ 0.85KW

 

 

HF-SP81MK-S2 Description:
The HF-SP81MK-S2 is a high-performance, medium-capacity rotary AC servo motor from Mitsubishi Electric's advanced MELSERVO-J4 series. Designed for precision motion control, this motor delivers exceptional speed stability, high torque, and rapid response, making it ideal for demanding industrial automation and machine tool applications. It is engineered to work seamlessly with Mitsubishi's MR-J4 series servo amplifiers, supporting high-precision positioning, synchronized operation, and energy-efficient performance in sophisticated motion control systems. The motor features a 24-bit high-resolution absolute encoder, ensuring unparalleled accuracy and reliability for complex motion tasks.
HF-SP81MK-S2 Features:
  1. High-Resolution Absolute Encoder:​ Equipped with a 24-bit (16,777,116 pulses/rev) absolute encoder, providing exceptional positioning precision and eliminating the need for homing after a power cycle.
  2. High-Speed & High-Responsiveness:​ Features a maximum speed of 6000 rpm and utilizes advanced control algorithms for extremely fast settling times and superior tracking performance.
  3. Smooth Operation & Vibration Suppression:​ Incorporates advanced vibration suppression control technology, minimizing machine resonance and enabling ultra-smooth rotation even at low speeds.
  4. High Efficiency & Energy Saving:​ Optimized electromagnetic design and high-efficiency materials reduce power loss, lower heat generation, and contribute to overall energy savings.
  5. Robust Construction:​ Features IP67-rated protection (dustproof and waterproof) for reliable operation in harsh environments. The keyway shaft and oil seal are standard.
  6. Safety & Diagnostics:​ Supports safety functions (via compatible amplifier) and provides extensive diagnostic data for predictive maintenance and quick troubleshooting.
HF-SP81MK-S2 Materials & Applications:
  • Frame & Housing:​ Durable, high-grade aluminum alloy with a smooth, corrosion-resistant finish.
  • Shaft:​ High-strength steel, precision-ground, with a standard keyway.
  • Bearings:​ High-precision, long-life ball bearings.
  • Stator & Rotor:​ High-grade electromagnetic steel laminations and high-energy magnets.
  • Seals:​ IP67-rated oil seals and gaskets for shaft and connector protection.
  • Connector:​ Robust, waterproof, metal-shell connector.
  • Applications:​ Ideal for precision machine tools, semiconductor manufacturing equipment, industrial robots, packaging machinery, printing presses, assembly automation, and any application requiring high-speed, high-accuracy positioning and torque control.
HF-SP81MK-S2 Key Parameters:
Parameter
Specification
Manufacturer / Series​
Mitsubishi Electric / MELSERVO-J4 (HF-SP)
Model​
HF-SP81MK-S2
Motor Type​
Rotary AC Synchronous (Servo) Motor
Rated Output​
750 W
Rated Torque​
2.39 N·m
Maximum Torque​
7.16 N·m
Rated Speed​
3000 rpm
Maximum Speed​
6000 rpm
Rated Current​
5.3 A
Encoder​
24-bit Multi-Turn Absolute (Battery-less)
Shaft​
Keyway Shaft (with Oil Seal)
Protection Class​
IP67 (Dustproof & Waterproof)
Insulation Class​
Class F (155°C)
Vibration Grade​
V1 (Special Precision Balance)
Ambient Temperature​
0°C ~ 40°C (32°F ~ 104°F) (Operation), -20°C ~ 80°C (-4°F ~ 176°F) (Storage)
Weight​
Approx. 4.5 kg
Compatible Amplifier​
Mitsubishi MR-J4--B / MR-J4--A series

 

 

FAQ

1. Q: Can you produce products according to our requirements?
A: Yes, Maxsine can do customized products according to your detailed requirements if it is not our
standard products.

2. Q: Do you have the products in stock?
A: The best-selling products are usually in stock. But the stock quantity is changing continuously. Thus
please confirm with sales before making order.

3. Q: What’s the delivery time?
A: If the models you order are in stock, Maxsine could deliver in 1 working day after 100% payment
received. If not in stock, Maxsine will deliver in 7 working days after 100% payment received.

4. Q: Will you deliver the right goods as ordered? How can I trust you?
A: Yes, we will. You can find the factory check report from the third-party company in our website. Maxsine
company really exists and provides servo motor and servo drive to customers from all over the world on
and on. And we can offer goods photos before delivery.

 

 

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Wisdomlong Technology CO.,LTD
Location 23E BlockB,Lushan Building,Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person Becky

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