E4809-770-050-A

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The Okuma E4809-770-050-A CNC Board, part of the E4809 CNC Boards series, operates on a single phase with a voltage range of 200-230V. It features rotational speeds of 2700/3250 rpm, consumes 33/35 watts of power, and offers panel mounting. The unit has an IP44 enclosure and weighs approximately 700 grams.

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Product Description:

Part of the E4809 CNC Boards series, the Okuma E4809-770-050-A is a compact, highly efficient axial flow fan unit.

The fan's essential function within thermal management includes temperature stability maintenance, along with protection against premature failure of electronic components and superior system performance in harsh environments. It can manage input voltages between 200 and 230V at frequencies between 50 and 60 Hz when powered by a single-phase power source. The product operates efficiently under both 50 Hz and 60 Hz conditions while consuming power amounts of 33 W and 35 W, respectively. System requirements can be satisfied through the dual-rated rotational speeds, which reach 3250 rpm at 60 Hz and 2700 rpm at 50 Hz. The device uses 0.27 A current when running at 50 Hz and 0.24 A current when running at 60 Hz to maintain energy-efficient operation with minimal power consumption. This E4809-770-050-A employs ball bearings, which provide exceptional durability in addition to sustaining long-lasting operation even in prolonged usage situations.

The device features thermal endurance properties from insulation class B, which allows heat resistance up to 130°C. The fan enclosure provides IP44 protection, which protects against dust entry and water drops while operating in regular industrial areas. Due to its small measurements of 120 x 120 x 38 mm and its weight of 700 grams, the fan maintains convenient panel attachment and lightweight construction. The device operates at ≤40 dB(A) noise, which makes it suitable for areas requiring minimal sound production. The gadget functions well in a range of ambient conditions ranging from -10°C to +60°C. It can be purchased at Wake Industrial with a one-year warranty.

Bearing Type
Ball Bearing
Current
0.27/0.24 A
Dimensions
Approx. 120 x 120 x 38 mm
Enclosure Protection
IP44
Fan Type
Axial Flow
Frequency
50/60 Hz
Insulation Class
Class B (130°C)
Mounting
Panel Mount
Noise Level
≤40 dB(A)
Operating Temperature Range
-10°C to +60°C
Phase
Single Phase
Power Consumption
33/35 W
Rotational Speed
2700/3250 rpm
Voltage
200-230V
Weight
Approx. 700 g

Frequently Asked Questions about E4809-770-050-A:

Q: What voltage and frequency does the E4809-770-050-A support?

A: It supports 200–230V AC input and operates at both 50 Hz and 60 Hz frequencies.

Q: What are the power and speed ratings of the E4809-770-050-A?

A: It consumes 33 W at 50 Hz (2700 rpm) and 35 W at 60 Hz (3250 rpm) for efficient cooling performance.

Q: What bearing and insulation features does the E4809-770-050-A include?

A: The fan uses durable ball bearings and Class B insulation, supporting up to 130°C thermal endurance.

Q: What are the size, weight, and protection features of the E4809-770-050-A?

A: It measures 120 x 120 x 38 mm, weighs 700 grams, and offers IP44 protection against dust and water splashes.

Q: How quiet is the E4809-770-050-A and in what temperatures can it operate?

A: It operates at ≤40 dB(A) noise level and performs effectively in environments ranging from -10°C to +60°C.


Internal Product Review

  • ‘‘The E4809-770-050-A is a reliable cooling fan designed for thermal stability in CNC and industrial systems. Its energy-efficient performance, compact build, and quiet operation make it a dependable solution for demanding environments.’’

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