Product Short Description
The RELIANCE BLM-2202U-LP120-7 is a brushless DC servo motor (BLDC) integrated with an LP120 planetary gearbox (7:1 reduction ratio). It is designed for precision automation applications requiring high torque and accurate positioning.
- Manufacturer: Reliance Electric (Baldor/ABB)
- Product Type: Brushless DC servo motor + LP120 planetary gearbox
Description
- Rated Power: 200 W (0.27 HP)
- Rated Voltage: 24 VDC / 48 VDC (low-voltage servo)
- Rated Current: 8.5 A (24 V) / 4.2 A (48 V)
- Motor Speed (rated): 3000 RPM
- Gear Ratio: 7:1
- Output Speed (rated): 428 RPM
- Rated Output Torque: 4.4 N·m (38.9 lb-in)
- Peak Output Torque: 13.2 N·m (116.7 lb-in)
- Rotor Inertia (motor side): 0.00012 kg·m²
- Gearbox Backlash: ≤ 5 arcmin (precision grade)
- Insulation Class: B (130 °C)
- Protection Rating: IP54 (dust and splash water proof)
- Cooling Method: Self-cooled (IC410)
- Mounting: Flange mount (NEMA 17/23 compatible)
- Shaft Diameter: 14 mm
- Feedback: Incremental encoder (1000 / 2000 lines)
- Operating Temperature: -10 °C to +40 °C
- Storage Temperature: -40 °C to +85 °C
- Weight: 2.8 kg (including gearbox)
- Compatible Drives: Reliance GV3000, SP500, third-party low-voltage BLDC drives
- Application: Precision automation equipment, semiconductor equipment (wafer handling, probe stations, placement machines), medical machinery (surgical robots, inspection equipment, infusion pumps), 3C electronics (mobile phone assembly, dispensing machines, screw machines)
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