
The HG-SR702K is an AC brushless rotary servo motor from Mitsubishi Electric's MELSERVO J4 series, designed for precision motion control in industrial automation applications. This medium inertia, medium capacity motor features a keyed shaft configuration and integrates a 22-bit absolute encoder providing 4194304 pulses per revolution for high-resolution position feedback. The motor delivers 7 kW rated power with 33.4 Nm nominal torque at 2000 rpm, making it suitable for demanding applications requiring accurate positioning and speed control. It operates on 200 VAC class supply voltage with natural cooling. The motor features IP67 ingress protection rating, dual MS-type connectors, and a 176x176 mm flange mounting interface. Certified to multiple international standards including CE, cULus, and EN61800-3, the HG-SR702K is ideal for robotics, packaging machinery, CNC machine tools, and precision assembly systems.
Item Details
- Brand Name: Mitsubishi Electric
- Manufacturer: Mitsubishi Electric
- Item Type Name: AC Brushless Rotary Servo Motor
- Product Family / Series: MELSERVO J4 series
- Inertia Class: Medium inertia
- Power Capacity: Medium capacity
- Shaft Type: Keyed shaft
- Cooling Method: Natural cooling
- Connector Type: 2 x MS-type connectors
Product Specifications
- rated_output_power: 7 kW
- rated_torque: 33.4 Nm
- rated_speed: 2000 rpm
- rated_current: 26 A
- supply_voltage: 200 VAC class
- encoder_resolution: 22-bit (4194304 ppr)
- encoder_type: Absolute feedback encoder
- flange_mounting: 176x176 mm
- ingress_protection: IP67
- ambient_temperature_range: 0 to +40 °C
Additional Details
- Certifications / Approvals: CE, TUV Rheinland, cULus, UL, KC, EN61800-3, EN60034-1, EN62061 SIL CL3, EN50581, UL1004-1, UL1004-6, CSA, EAC
Measurements
- Weight: 20.4 kg
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
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