Bonfiglioli

■ VF & W SERIES - WORM GEARBOXES & GEARED MOTORS :

A smart design enhanced by latest materials technology and advanced manufacturing

Union Engineering Co. offers bonfiglioli worm gears which are milestones for the industry worldwide. They succeeded in combining uncompromising quality with state-of-the-art technology and renown price effectiveness. Absolute flexibility is given by the wide choice of several mounting options, shaft configurations and motor interface, all offered as standard. The helical-worm and the double-worm version, with or without the torque limiter, also add up, creating a highly versatile drive system.

TECHNICAL DATA :

Torque Range
13 Nm... 7.100 Nm

Mechanical Rating (n₁= 1400 min^-1)
0,04 ... 75 kW

Gear ratios
7 ... 10000

Output Configurations
Keyed Hollow Shaft
Plug-in Solid Output Shaft
Torque Limiter as an Option

Input Configurations
VF and W: IEC-standard motor adapter
VF and W: solid input shaft
W: integral gearmotor

Applicable AC motors
VF and W: IEC-standard motors and brake motors - BN series
W: compact motors series M
Single and dual speed motors

Main Brake Features
DC and AC supply
Faster Brake Engage/Disengage through Electonically
Controlled AC/DC Rectifier type SB, NBR, SBR (options)

Main Motor Options
Thermistors and Thermostates sensor
Separate Supply Forced Ventilation
Line Driver and Push-Pull Incremental Encoder

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■ BN SERIES AC MOTORS :

A complete range of AC motors developed for gearmotor duty that will exceed expectations

Union Engineering Co. offers IEC-normalized BN motors comply with all the applicable international standards, including the EMC and LV Directives. They are available in the 0.06 - 30 kW range in the foot and the flange mounting version, the latter in both the IM B5 and the IM B14 configuration. Single and dual pole version available with generally, three brake options offered, one DC and two AC supply, lending further flexibility to the system. Finally, all motors are inverter duty.

TECHNICAL DATA :

kW rating (4 pole)
0,06 kW ... 30kW

Frame Sizes
25 nos

Pole Numbers
2, 4, 6, 8, 2/4, 2/8, 2/12, 4/6, 4/8

Mounting Options
Foot IM B3
Flange Im B5 and IM B14

Operation
50 Hz and 60 Hz

Compliance
CEE 73/23 (LVD) and CEE 89/336 (EMC)

Inverter Duty
All Frame Sizes

Housing
Cast Alluminium

Main Brake Features
DC and AC supply
Faster Brake Engage/Disengage through Electronically
Controlled AC/DC Rectifier type SB, NBR, SBR (option)

Main Options
Thermistors and Thermostates sensor
Separate Supply Forced Ventilation
Line Driver and Push-Pull Incremental Encoder
CSA and UL Approved Design.

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