Single-Phase Capacitor-Run Motor for Ducted Direct-Drive Fan Coil Units

This single-phase capacitor-run motor is specially designed for ducted direct-drive fan coil units used in HVAC systems. It operates within a voltage range of 100–415V at 50/60Hz and offers an output power from 100W to 750W depending on application requirements. The motor features low noise operation and high-quality NSK ball bearings to ensure stable and reliable performance. It is designed to support airflow of 700–7000 m³/h with static pressure ranging from 50–200Pa, making it suitable for air-conditioning units. The shaft is hardened and nickel-plated for durability, while the motor housing is plastic-coated for corrosion resistance. It also provides insulation class B/F and protection level from IP00 to IP54, ensuring safe and efficient operation.

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Features & Benefits

1.Voltage can be 100~415V, 50/60Hz, Output power 100~750W, production according to customer's requirements.

2.Low-noise and high-quality NSK ball bearing imported.

3.The series motor were designed for airflow 700~7000 m%h and static press 50~200Pa of air-conditioners unit, production according to customer's requirements.

4.The shafts treated with hardening and tempering, and plated ni-coating, and motor housing plated plastic.

5.Insulation class for B/F, protection grade of motor enclosure for IP00~|P54, and be provided according to customer's requirements.

Specification

Technical Parameter

Type	Voltage/ Frequency	Static Pressure	Output	Input	Current	Speed	Airflow	Noise
Unit	V/ Hz	Pa	W	W	A	r/min	m³/h	dB(A)
RSK150-4B	220V/50Hz	10-75	150	330	1.55	1300	700-1500	≤47
RSK200-4B	220V/50Hz	10-85	200	465	2.15	1200	700-1800	≤49
RSK250-4B	220V/50Hz	20-85	250	580	2.70	1320	1000-2200	≤49
RSK300-4B	220V/50Hz	20-100	300	630	2.95	1100	1200-2700	≤49
RSK400-4B	220V/50Hz	20-100	400	730	3.40	1100	1500-3200	≤50
RSK450-4B	220V/50Hz	30-100	450	1030	4.80	1200	1800-3700	≤52
RSK550-4M	220V/50Hz	0-150	550	810	4.80	1350	1200-3000	≤59