OLYMTECH S Series Oil Cooled PM VSD

The Olymtech S Series is designed for industrial applications with fluctuating air demand and challenging operating conditions. It reduces energy waste by eliminating frequent load/unload cycles, maintains stable system pressure, ensuring clean air and reliable performance in high-temperature and dusty environments.

By combining permanent magnet motor technology with variable speed control, the S Series adapts to real-time demand for optimal efficiency. An optimized cooling system and high-efficiency filtration further enhance reliability, helping reduce downtime, extend component lifespan, and lower overall operating costs.

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One-Shaft Oil-Cooled Motor & Air-end
Flat-Shaped Nano Air Filter
Vertical Cooling System
Enhanced Thermal Management & Protection

One-Shaft Oil-Cooled Motor & Air-end

· IE 5 & IP 65 Efficiency motor,
· 40%–100% frequency range for flexible rotor speed control, built to perform in both harsh and standard environments
· Proprietary 5:6 rotor profile, delivering performance that exceeds Chinese National Grade 1 energy efficiency

Flat-Shaped Nano Air Filter

· High-precision nano materials, removes 99.5% of particles ≤5 μ m from the intake air
· Clip-on design for quick installation and replacement

Vertical Cooling System

· Fully sealed compressor top toprevents dust ingress and condensate contamination, ideal for low-ceiling workshops
· Vertical cooler* optimizes airflow path for more efficient heat dissipation
· Built-in recessed fan design prevents impact damage while reducing space requirements
*Some models adopt top cooler design, please refer to the technical parameter table

Enhanced Thermal Management & Protection

· Integrated airflow duct with auxiliary fan actively improves ventilation around the inverter
· Thermostatic valve monitors oil temperature to prevent emulsification

SPECIFICATION

Model	Max Working Pressure		Capacity	Motor Power		Connection	Hot Air Discharge	Net Weight	Dimension (LWH)
--	bar	psig	m³/min	hp	kw	inch	--	kgs	mm
S7.5-8	8	116	1.10	10	7.5	G1/2"	TOP	170	9456001035
S7.5-10	10	145	1.00
S11-8	8	116	1.60	15	11	G1"	SIDE	300	12808001385
S11-10	10	145	1.40
S15-8	8	116	2.60	20	15	G1"	SIDE	315	12808001385
S15-10	10	145	2.20
S22-8	8	116	3.60	30	22	G1"	SIDE	340	12808001385
S22-10	10	145	3.20
S30-8	8	116	5.00	40	30	G1-1/2"	SIDE	495	14409001675
S30-10	10	145	4.40
S37-8	8	116	6.50	50	37	G1-1/2"	SIDE	510	14409001675
S37-10	10	145	5.60
S45-8	8	116	7.60	60	45	G1-1/2"	TOP	540	12809801350
S45-10	10	145	6.90
S55-8	8	116	10.20	75	55	G2"	TOP	930	158011601600
S55-10	10	145	9.00
S75-8	8	116	13.60	100	75	G2"	TOP	950	158011601600
S75-10	10	145	11.90

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