NEMA Premium 3 Phase Motor

1, Mechanical Structure

Cold-Rolled Steel Frame: 40% higher rigidity for heavy-duty impact resistance in medium-scale operations.

Optimized Compact Design: 10% smaller than conventional motors of the same power, ideal for medium-sized machinery.

2, Protection & Cooling

ODP (Open Drip-Proof) Design: IP23 rating resists vertical water drops and large particles, with enhanced passive cooling.

Class F Insulation: Stable performance under 155°C for short-term overload operations.

3, Electrical Performance

7.5HP (5.6kW) Power: NEMA Class C starting torque, 200% overload capacity for 30 seconds.

Broad Voltage Compatibility: 208-600V/60Hz input, compatible with star-delta or soft starters.

1. High Efficiency & Cost Savings: 7.5HP power for medium-duty rolling; ODP cuts cooling energy by 25%.
2. High Starting Torque: NEMA Class C handles sudden impact loads during metal bite-in.
3. Industrial Durability: Deep-groove bearings and steel frame extend maintenance intervals to 10,000 hours.

1, Medium Metal Rolling

Automotive steel sheet rolling (1.5-3.0mm thickness for doors and hoods)

Industrial aluminum profile rolling (e.g., shelf beams, robotic arm frames)

7.5HP torque matches medium-thickness rolling; steel frame resists vibration and shock.

2, Continuous Production Workshops

Batch rolling of appliance shells (e.g., refrigerator panels, washing machine drums)

Structural steel forming (H-beams, angle steel rolling)

Class F insulation handles 8-hour continuous operation; ODP cooling suits moderate workshop conditions.

3, Custom Processing & Maintenance

Heavy machinery part repair (e.g., bulldozer track plate flattening)

Custom decorative metal rolling (large panels, art installation bases)

High starting torque for non-standard materials; NEMA flanges enable quick integration.

The NEMA Premium 3 Phase Motor excels in medium-load adaptability, high starting torque, and industrial durability, tailored for automotive, appliance, and construction industries in dry environments. It is ideal for continuous or intermittent production but not for extreme conditions or nano-scale precision.

(1) Ambient Temperature: -15℃≦θa≦40℃

(2) Rated Voltage: 115/230V AC

(3) Rated Frequency: 50/60Hz

(4) Altitude: ≦1000m

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