TECHNICAL SPECIFICATION SHEET
Project / Proposal: Standard Passenger Elevator (630 kg)
1. General Specifications
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Capacity: 630 kg (8 Persons)
Speed: 1.0 m/s (Upgradable to 1.6 m/s based on building height)
Drive System: VVVF Drive (Variable Voltage Variable Frequency) – Energy efficient & smooth operation
Control System: Microprocessor-based Full Collective Selective Control
Power Supply: AC 400V, 3-Phase, 50Hz (Main) / AC 220V, 1-Phase, 50Hz (Lighting)
2. Shaft & Dimensional Requirements
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Hoistway / Shaft Size: 1800 mm (Width) x 1800 mm (Depth)
Car Inside Dimension: 1100 mm (Width) x 1400 mm (Depth) x 2200 mm (Height)
Door Clear Opening: 800 mm (Width) x 2100
MOTOR & TRACTION MACHINE SPECIFICATIONS
Product Type: Permanent Magnet Synchronous Gearless Traction Motor (PMSM)
Target Elevator Capacity: 630 kg (8 Persons)
1. Electrical & Power Parameters
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* Rated Power / Motor Output: 4.2 kW – 4.8 kW (Depending on speed & duty factor)
* Rated Voltage: AC 380V – 400V, 3-Phase
* Rated Frequency: 50Hz / 60Hz
* Rated Speed: 1.0 m/s (Standard) / Option for 1.6 m/s
* Motor Poles: 16-Pole / 20-Pole (High-torque design)
* Duty Cycle / Rating: S5-40% (Continuous duty for high-traffic usage)
* Efficiency Rating: IE4 / Premium Energy Efficiency (Energy savings up to 40%)
2. Mechanical & Design Specifications
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* Drive Type: Gearless Direct Drive (Silent & Low Vibration)
* Roping Suspension: 2:1 Roping
* Sheave Diameter (D): Φ320 mm – Φ400 mm
* Rope Diameter / Quantity: Φ8 mm or Φ10 mm x 4/5 Steel Ropes
* Maximum Static Load: 2,500 kg – 3,000 kg
* Protection Class: IP41 / IP54 (Dust & Water Splash Resistant)
* Insulation Class: Class F / Class H (High temperature resistance)
3. Braking System & Safety
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* Brake Type: Dual Electromagnetic Disc Brake (Dual-circuit protection)
* Brake Voltage: DC 110V / DC 220V
* Response Time: < 0.1 seconds (Instantaneous engagement)
* Safety Compliance: Built-in PTC thermistor for motor overheating protection
4. Noise & Environmental
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* Operating Noise Level: ≤ 50 dB(A) (Ultra-quiet operation)
* Maintenance Requirement: Oil-free & Maintenance-free (Eco-friendly)
* Ambient Operating Temperature: -10°C to +40°C