LFB/HLFB Series -Leaf-Spring Vibro-Isolating Type

Ideal vibration characteristics to cut bouncing

A high-precision electromagnetic drive unit ideal for use with chutes for precision parts, to meet present-day requirements for rapid processing of micro-sized workpieces.
Vibro-isolating leaf-springs are installed front and rear to absorb rebound, and vibration characteristics can be adjusted to match the workpiece. Giving uniform vibration the whole length of the trough, this series provides smooth delivery of the most delicate, easily damaged parts with minimal bouncing.

Features
Leaf-spring vibro-isolating type ideal for precision parts
This leaf-spring vibro-isolating series is ideal for microsized, flat and precision parts.
Minimizes bouncing
Adjustable vibration characteristics give increased delivery efficiency while minimizing workpiece bouncing.
Compact and high precision
Compact unit accommodates demands for rapid processing, providing high precision conveyance of micro-sized and precision parts.
Reduce Vibration Reaction Force to 1/3 (HLFB-04C)
By revising weight balances of movable base and fixed base, it reduced vibration reaction force to 1/3 compared from conventional model.
Realized consistent handling speed of works (HLFB-04C)
It is able to realize stable supply of work piece with equalize handling speed from chute to outlet by improving degree of leaf springs.
14 tapped holes for chute installation (HLFB-04C)
By gaining number of tapped hole for chute installation on movable base from 4 to14, it is suitable for many working conditions.

Dimensions
LFB-02/04・HLFB-02
Dimensions
HLFB-04C
Specifications
Model Rated
Voltage
(V)
Rated
Current
(A)
Vibration
Frequency
(Hz)
Weight(kg)

Standard compatible
controllers

LFB-02 100/110 0.12 100〜180 1.2 C10-1VF
C10-1VFEF
C9-03VFTC
LFB-04 100/110
200/220
0.16
0.08
100〜180 2.7
HLFB-02 100/110 0.25 220〜360 1.2
HLFB-04C 100/110 0.30 220〜360 2.7

Dimensions Chart

Unit:mm

Model A B C E H I J L M N O P R
LFB/HLFB-02 22 130 86 65 15 40 M3 120 φ6 4.5 45 5 13
LFB-04 32 170 108 80 20 50 M4 155 φ7 6 49 7.5 15
Chute Specifications

Unit:mm

Compatible linear feeder

Max. length Max. width Max. weight(kg)
LFB/HLFB-02 180 20 0.2
LFB-04 240 30 0.4
HLFB-04C 240 30 0.4
Note: Chute must straddle drive unit to distribute weight.

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