Product details
HG-SR202J AC Servo Motor – 2kW Medium Inertia
Mitsubishi HG-SR202J gives you steady torque and strong protection. Its 200V AC design fits many factory systems. Rated at 2kW, it handles medium-duty tasks with ease.
Nominal torque: 9.5 Nm at 2000 rpm. Peak speed: 3000 rpm. IP67 rated: dust tight and waterproof. Works from 0 to 40 °C.
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Technical Specifications (Tree Format)
- General Info
- Brand: Mitsubishi
- Model: HG-SR202J
- Series: HG Series
- Type: AC Servo Motor
- Weight: 5.44 kg (12.00 lbs)
- Power & Voltage
- Voltage Class: 200V AC
- Rated Active Power: 2 kW
- Capacity: Medium Capacity
- Speed & Torque
- Rated Speed: 2000 rpm
- Maximum Speed: 3000 rpm
- Nominal Torque: 9.5 Nm
- Inertia: Medium Inertia
- Current
- Rated Current: 9.6 A
- Maximum Current: 31 A
- Mechanical Design
- Connection Type: 2 MS-Type Connectors
- Mounting Mode: 176×176 mm Flange Mounting
- Oil Seal: Included
- Protection & Environment
- IP Rating: IP67 (dustproof, waterproof)
- Operating Temperature: 0 to +40 °C
Expert Review – Engineer’s Take
The HG-SR202J delivers stable torque even at low speeds. Its IP67 rating beats many similar motors. We tested it with coolant spray – no leak at all. Oil seal protects bearings well. One small issue: weight is 5.44 kg, a bit heavy for some robots. But for CNC and packing machines, it’s a solid choice.
Manager’s Insight – Procurement Advice
For 2kW class needs, this motor gives you great value. The medium inertia design reduces tuning time. Use genuine MS-type connectors to avoid signal loss. Stock a spare oil seal if running 24/7. We offer 12 months warranty. Orders ship in 12-24 hours via FedEx, UPS, or DHL.
Suitable Equipment & Applications
- CNC lathes: spindle control and axis drives
- Injection molding machines: screw rotation and ejector axes
- Packing lines: film sealing and cutting stations
- Material handling: conveyor belts and palletizers
- Industrial presses: ram positioning and feed control
- Textile machines: winders and tension controllers
Professional FAQ (5 Questions)
- Does HG-SR202J work with MR-J4 drives?Yes. It fully supports MR-J4-A and MR-J4-B series. Use auto-tuning for best results.
- How to check if oil seal is damaged?Look for oil leaks near front flange. If grease comes out, replace seal immediately.
- What is the maximum radial load?We recommend below 980 N at mounting point. Check the manual for exact life calculation.
- Can I run this motor at 1500 rpm continuously?Yes. Rated torque stays 9.5 Nm from 0 to 2000 rpm. No derating needed.
- Experience: motor overheats at 3000 rpmReduce load cycle. Add cooling fan if ambient is 35°C or higher. Check current below 31A.
Buyer’s Guide – Choose the Right HG-SR Model
- Need 2kW power? HG-SR202J is your match. For 1kW, pick HG-SR102J.
- Wet environment? IP67 works for washdown. For dry areas, IP65 saves money.
- High speed required? 3000 rpm max is good. For 5000 rpm, look at HG-KR series.
- Budget tip: Buy motor + drive as a kit. Save up to 12% compared to separate orders.
- Warranty note: 12 months from delivery. Keep original packaging for returns.
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