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Bowl feeder series – NTN Corporation


Four series of vibratory drive units covering a broad range of applications, for anything from miniature parts to large billets

NTN Parts Feeders can automatically align a wide variety of work pieces (such as machine parts, electronic parts, plastic parts, chemicals, pharmaceuticals, foods, and miscellaneous goods), and feed them via a vibratory trough for processing in automated production machines.
Parts feeders are simple devices comprised of leaf springs, electromagnets, the vibratory vessel and various other parts. Their main functions are to align and feed parts in manufacturing and assembly processes–critical tasks in today’s increasingly diversified and technologically complex production systems. For improved production efficiency, parts feeders must be both faster and more reliable.

Features

HF-series

HF-series bowl feeders can smoothly feed miniature and low profile parts at high speed through an F-series horizontal drive running at high-frequency via a variable frequency controller.
Use in conjunction with HS-series.

(1) High-speed, stable feeding
(2) Highly rigid isolating vibration
(3) Height adjustment mechanism

K-series

K-series bowl feeders are intended for small parts, including electronic components.
Simple, open construction and well thought out spring mechanism design allow precise and stable vibration for long periods of time.

(1) Precise full wave drive
(2) Attractive coverless construction

N-series (See exploded view below.)

The N-series are NTN’s most representative bowl feeders featuring stable operation and high durability by incorporating a traditional isolated bottom and horizontal drive. The new N32 model has been added to expand the N-series range.

(1) Low noise
(2) No adjustment required
(3) High-speed, stable feeding
(4) Auxiliary hopper can be fitted.
(5) Fastening base plate fitted as standard.

Isolated bottom construction

Since the bottom is isolated from the bowl, it does not vibrate.
Only the tracks around the bowl are vibrated during operation.
This design generates less noise, and keeps the vibrating mass unchanged. Thus, feed speed is always constant. In addition, an auxiliary hopper can be installed in the bowl.

Vibration system

Unlike conventional vertical drive feeders, which have high-capacity electromagnets, a horizontal drive is employed in N-series bowl feeders by evenly distributing several weaker electromagnets around the circumference so that force is distributed evenly and smoothly in the direction of vibration. Good balance in vibrational amplitude allows high-speed feeding without the need for frequent adjustments.

G-series

G-series are powerful bowl feeders for large and heavy work pieces. This series of feeders includes the G50 and the more powerful G63.

(1) Powerful leaf spring
(2) Enhanced drive system
(3) Reduced vibration transmission
(4) Isolated bottom can be installed.

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NTN’s bearings support all rotating parts of automobiles and industrial machinery and contribute to saving energy.
By utilizing our core technology of bearings in a wide range of fields, we will realize a sustainable “NAMERAKA Society”
where people can easily lead a secure and fulfilling life in harmony with nature.

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PARTS FEEDER Catalog

NTN Corporation

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Vendor Information

  • Store Name: NTN Corporation
  • Vendor: NTN Corporation
  • Address: 530-0005
    Kita-ku Daibiru-Honkan Bldg., 3-6-32
    Nakanoshima