Pentavalent motors – shaded poles, accessories

GENERAL CHARACTERISTICS

Single-phase asynchronous motor, 4 shaded poles, 230/240 V 50/60 Hz, class B insulation and IP42 motor protection. Protected by impedance or by a thermal contact inserted in the motor windings. Operating temperature between -30 °C and +40 °C; three-pole output cable 500 mm long. These motors are widely used in refrigeration and ventilation and are suitable for horizontal and vertical operation.

Pack of 3 pieces.

Also available in energy-saving versions.

DESCRIPTION

Two-pole capacitor motor, 18/62 W, 230/240 V, 50/60 Hz 0.27 A, 2,600 rpm, 2 µF capacitor, class B.

USE

Refrigerated counters, evaporators of refrigeration systems, cooling systems for industrial machines and condensing systems.

SHADED-POLE MOTORS

The multi-purpose versions have mounting feet for plates spaced 18 mm and 26 mm and 3 M4 threaded holes at 120° on the front and rear covers. The electrical connection uses a three-pole cable (2P+E), 600 mm long. The models shown are usually available from stock.

1300/1500 rpm.

USE (fields of application)

Refrigerated counters and/or freezing systems.

Nameplate data

voltage 220/240 V, frequency 50/60 Hz

(*) VDE: motor type approved by the German body according to international standards EN 60-335.1 and EN 60-335.2.24

for tropical environments up to 43 °C.

TECHNICAL DETAILS

Single-phase motors with 4 shaded poles, running at a rated voltage of 230–240 V~, 50–60 Hz, with power from ~5 to ~34 W.
Motor insulation class B.
Locked-rotor protection by a protective switch.
Motor shaft supported on self-lubricating, self-aligning bushes.
Their main feature is a connector for a detachable connection to the power cable.
They can be installed horizontally or vertically.
Rotation anticlockwise seen from the shaft side.
Continuous operation at ambient temperatures from -40 °C to +40 °C.
The motors are packed in cardboard boxes, stacked on pallets and protected with shrink film. The motor was developed, designed and built in accordance with the Low Voltage Directive 73/23/EEC, the Electromagnetic Compatibility Directive 89/336/EEC, the Machinery Directive 89/392/EEC and standard CENELEC EN 60335-1.

ACCESSORIES

Grilles in thermoplastic material
Grilles in galvanised steel
Straight brackets
V brackets
Three-pole cables with connector, 500 mm to 5000 mm long

FLOW CURVES

The curves below show the air performance for the most common motor / aluminium fan combinations.

1 = VN 5-13 + ø 154×34°

2 = VN 5-13 + ø 172×34°

3 = VN 5-13 + ø 200×28°

4 = VN 10-20 + ø 200×28°

5 = VN 10-20 + ø 230×28°

6 = VNT 16-25 + ø 230×34°

7 = VNT 16-25 + ø 254×28°

8 = VNT 25-40 + ø 254×28°

9 = VNT 25-40 + ø 300×22°

10 = VNT 34-45 + ø 300×28°

11 = VNT 34-45 + ø 300×34°

A new generation of motors with high-efficiency electronic commutation, designed to meet the growing market demand for energy saving, guaranteeing top results in efficiency and service life. The motor enclosed in thermoplastic material helps limit heat emission to the outside, keeping the motor body especially cool in operation and so saving further energy. Based on laboratory tests, a special permanent lubrication system gives a service life of about 30,000 hours in the standard version and 60,000 hours in the long-life version.

The ECM series currently includes two single-speed versions, chosen according to the power needed.

Operating temperature -40 °C to +55 °C

Insulation class B

Degree of protection IP 65

Voltage 100 V / 50–60 Hz – 115–127 V / 50–60 Hz – 230–240 V / 50–60 Hz

Speed at 115–127 V

1450 – 1550 – 1850

Speed at 230–240 V

1400 – 1600 – 1850

Power 9–14 W – 20–25 W

CENELEC standard EN 60335-1 – EN 61000-3-2 + A1/A2 – EN 55014-1

Supports/bearings

Service life 60,000 hours

TECHNICAL DETAILS

Single-phase shaded-pole motors, power from 5 to 25 W, insulation class B, protection class IP42.

5 fixing options screws for fixing a grille or ring, M4 threaded holes on the rear and front covers, a bracket with centre-to-centre spacing of 26 and 18 mm, three-pole cable 50 cm long.

APPLICATIONS

Geared motor for bar or restaurant machines such as ice-cream and sorbet machines.

NAMEPLATE DATA

Supply 115/230 V at 50 Hz, 70 W and 32 rpm, noise level <50 dB

Aluminium fan blades

Protective grilles for pentavalent units

Nozzles