Xiamen Online Union Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10 |
| Delivery Time | In stock/1-3days |
| Series | MELSERVO-J4 |
| Type | HG-KR |
| Power Supply (V) | 200 |
| Rated Capacity (kW) | 0,75 |
| Inertia | LOW INERTIA |
| Rated Torque (Nm) | 2,4 |
| Maximum Torque (Nm) | 8,4 |
| Rated Speed (rpm) | 3.000 |
| Inertia (kg*cm2) | 1,26 |
| Brake | NO |
| Shaft Type | STRAIGHT SHAFT |
| Current Type | AC |
| Encoder Resolution (p/rev) | 4.194.304 |
| Maximum Speed (rpm) | 6.000 |
| Protection Class | IP65 |
| Encoder Type | 22-BIT |
| Brand Name | MITSUBISHI |
| Model Number | HG-KR73 |
| Place of Origin | Japan |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 |
| Delivery Time | In stock/1-3days | Series | MELSERVO-J4 |
| Type | HG-KR | Power Supply (V) | 200 |
| Rated Capacity (kW) | 0,75 | Inertia | LOW INERTIA |
| Rated Torque (Nm) | 2,4 | Maximum Torque (Nm) | 8,4 |
| Rated Speed (rpm) | 3.000 | Inertia (kg*cm2) | 1,26 |
| Brake | NO | Shaft Type | STRAIGHT SHAFT |
| Current Type | AC | Encoder Resolution (p/rev) | 4.194.304 |
| Maximum Speed (rpm) | 6.000 | Protection Class | IP65 |
| Encoder Type | 22-BIT | Brand Name | MITSUBISHI |
| Model Number | HG-KR73 | Place of Origin | Japan |
MITSUBISHI HG-KR73 Servomotor HG Series, Power 750 W
Servomotor HG Series, Power 750 W; Torque 2.4 Nm, Max. Torque 8.4Nm
The HG-KR73 belongs to Mitsubishi's MR-J4 series servo motors, optimized for dynamic performance in machinery requiring rapid acceleration/deceleration and precise positioning. Its compact design (total length of 130mm) and lightweight construction (2.8kg standard, 3.8kg with brake) make it suitable for space-constrained applications. The motor features a 22-bit absolute/incremental encoder (4,194,304 pulses/rev) for sub-micron positioning accuracy and includes built-in vibration suppression to enhance low-speed stability.
Key Technical Specifications
Power & Torque:
Rated output: 750W
Rated torque: 2.4 N·m (continuous) / 8.4 N·m (peak, 350% of rated)
Rated speed: 3,000 RPM (max speed: 6,000 RPM,瞬时允许转速: 6,900 RPM)
Electrical:
Rated current: 4.8A (max: 17A)
Recommended servo amplifier: MR-J4-70A (750W class)
Power supply: 200–240V AC (compatible with MR-J4 series drives)
Mechanical:
Inertia: 1.26 × 10⁻⁴ kg·m² (standard), 1.37 × 10⁻⁴ kg·m² (with brake)
Recommended load inertia ratio: ≤17:1
Shaft load capacity: Radial 392N/Axial 147N (at 40mm from flange)
Environmental:
Protection: IP65 (dust/water-resistant, suitable for harsh environments)
Operating temperature: 0°C to 40°C (storage: -15°C to 70°C)
Humidity tolerance: 80% RH (non-condensing)
Features:
Low-inertia design for fast response (0→3,000 RPM in 30ms)
Auto-tuning function for PID optimization via MR Configurator2 software
Optional electromagnetic brake (2.4 N·m static torque, DC24V)
Oil seal and IP67-rated connector (select variants)
Our Services:
1, All our products are new and original, and of good quality.
2, Our prices are very competitive.
3, We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.
4, All inquiries will be valued and will reply in 24
More Products In Stock:
| HG-KR73 | HG-KR13 248652 | HA-LP11K2B |
| MR-J2S-200B | HC-SF202 | 127586 Q35B |
| HC-PQ23B | FX5U-32MT/DSS | 190235 Q61P |
| MR-J3-350A | HG-KR43B | NA5-12W101B-V1 |
| HG-KN13J 282631 | FX5-4AD-ADP 283559 | NJ501-1400 |
Company Details
Business Type:
Trading Company,Distributor/Wholesaler,Exporter,Seller,Agent
Year Established:
10years
Total Annual:
5000000-1000，0000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Xiamen Online Union Technology Co., Ltd is a global distributor of automation parts, focusing on mature, popular and powerful products. We have thousands of new parts in stock, which have been exported to more than 50 countries in the world. All the products we provide are origi... Xiamen Online Union Technology Co., Ltd is a global distributor of automation parts, focusing on mature, popular and powerful products. We have thousands of new parts in stock, which have been exported to more than 50 countries in the world. All the products we provide are origi...
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