Geared
ASGL166 — 16 Feet Gearless HVLS Fan
At A Glance
16 Feet · Gearless
- Diameter
- 16 ft
- Blades
- 6
- Air Delivery
- 355,000
- Motor
- 0.75 KW
- Coverage
- 10,000 ft²
- Noise
- Below 40 dB
Warranty 5 years on blades, hub, extension tube and mounting structure · 2 years replacement on motor, controller and VFD.
ASGL166 — Gearless 16 Feet HVLS Fan
The ASGL166 is the mid-size direct drive fan, and the largest single step up in air delivery anywhere in the gearless range. A direct driven PMSM outer rotor motor, air and liquid cooled and made in India, is rated 0.75 KW at 160 Nm and turns the 16 ft sweep (4.9 m) at anything from zero to 70 rpm, moving 355,000 CFM. The motor runs N45SH grade magnets, Class H insulation and aluminium top and bottom plates rather than sheet metal. Six cambered aerofoil blades are rolled in Aluminium 6063 T6 to a 190 mm section with two ribs. Supply is single phase 230 V, 50 Hz, and the fan weighs about 110 kg. Noise stays below 40 dB, which is what puts this range into showrooms, halls and food and pharma floors.
What Comes With It
- Direct driven PMSM outer rotor motor, air and liquid cooled, made in India — 0.75 KW, 160 Nm, no gearbox and no gear oil
- N45SH magnets, Class H insulation, aluminium top and bottom plates (no sheet metal)
- Six cambered aerofoil blades in Aluminium 6063 T6, 190 mm section, two ribs
- Laser cut M.S. mounting structure and motor mounting bracket, minimum 8 mm plate
- 3" square extension tube of reputed make — Asian, Apollo or Surya
- High tensile 10.9 grade HEX bolts, Unbrako or TVS make, with self-locking Nyloc nuts
- Delta VFD in an IP54 powder coated steel cabinet — start and stop on green and red display, speed adjustment, emergency stop, and a display for speed and status parameters
- BMS compatible control interface
- Input power single phase 230 V, 50 Hz
- Matt Black, Silver, Pure White or Dark Gray — or any RAL number to order
- Complies with CE requirements
| Model | ASGL166 |
|---|---|
| Diameter | 16 feet (4.9 m) |
| Blade Quantity | 6 |
| Blade Material | Aluminium 6063 T6, cambered aerofoil, 190 mm section, 2 ribs, Matt Black (customisable to RAL) |
| Air Delivery | 355,000 CFM |
| Motor Make & Rating | Direct drive PMSM outer rotor — 0.75 KW, 160 Nm torque |
| Speed Range | 0 – 70 rpm (variable) |
| Noise Level | Below 40 dB |
| Coverage Area | up to 10,000 sq.ft. (indicative, at standard mounting height) |
| Insulation Class | Class H |
| Magnet Grade | N45SH, permanent magnet outer rotor |
| Power Supply | Single phase 230 V, 50 Hz |
| Frame | Laser cut M.S. mounting structure and motor bracket, minimum 8 mm plate; 3" square extension tube (Asian / Apollo / Surya) |
| Hub | Single piece hub with a safety ring interlocking all six blades; die cast aluminium, radiography tested before assembly |
| Fasteners | High tensile 10.9 grade HEX bolts (Unbrako / TVS) with self-locking Nyloc nuts |
| Control Panel | Delta VFD in an IP54 powder coated steel cabinet — start / stop, speed adjustment, emergency stop, BMS compatible |
| IP Rating | IP54 (control panel) |
| Certification | Complies with CE requirements |
| Approx. Weight | 110 kg approx. |
Specifications are subject to continuous improvement. Confirm current values against the model datasheet at the time of order.
Anti-Fall Mounting Bracket
The extension tube, motor and hub assembly hang from an anti-fall mounting bracket, so the assembly is still held even if the motor or extension tube bolts fail.
Single Piece Hub And Safety Ring
A single piece hub carries all six blades, and a safety ring interlocks the blades to each other so no blade is retained by its own fixing alone.
Wire Rope Restraint
Every bolted joint is wrapped with 8 mm diameter wire rope, and four further 8 mm ropes carry the fan in balance.
Bolted Joints
All nuts are self-locking Nyloc type, which eliminates any chance of loosening in service, on high tensile 10.9 grade Unbrako or TVS bolts.
Installation Requirements
- Minimum roof height of 18 ft to the underside of the fan for effective coverage; below that, fan count rises.
- Blade tip clearance of at least 600 mm from any beam, duct, light fitting, sprinkler or crane path.
- Hanging point on a load-bearing truss node or purlin, verified at site survey — not a decorative or false ceiling.
- Delta VFD panel wall mounted 4 to 5 ft from floor level, clear of wash-down, oil and heavy dust zones.
- Input power single phase 230 V, 50 Hz to the VFD panel.
- Access equipment (scissor lift or scaffolding) available at site on the installation date.
What We Handle
Dispatch and site handling, hanging structure fitment, fan assembly and mounting, control panel mounting, VFD commissioning, run testing across the full speed range, and an operator briefing at handover — all by our own qualified technicians.
5 Years
Blades, hub, extension tube and mounting structure — replacement warranty
2 Years
Motor, controller and VFD — replacement warranty
Beyond warranty Motor and controller are both repairable, with spares available for the life of the fan. An annual maintenance contract covers preventive visits, consumables and priority breakdown response. AMC Details
ASGL166 Technical Data Sheet
The signed factory data sheet for this model — every published figure on this page comes from it.
PDF · 1.1 MB · Rev 09
Download Data SheetAustar Company Brochure
Complete company profile, range overview and manufacturing capability.
PDF · 4.2 MB
DownloadGeared Range Brochure
AS125 to AS245 — five geared models with full specification.
PDF · 2.8 MB
DownloadGearless Range Brochure
ASGL086 to ASGL246 — six direct drive models with full specification.
PDF · 2.6 MB
Download
Suitable For
Where The ASGL166 Fits
Facility types where this diameter and drive type is a routine specification.
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