BONFIGLIOLI VF44 PDF DOWNLOAD

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vf W series. Worm gearmotors. Type. Torque [Nm]. VF VF VF 44 . The new bevel helical series from Bonfiglioli optimises superior performance with. Download documents. Configure on Mosaico VF VF W W W W VF VF VF Refer to the User's Manual available at bestthing.info for indications about checking . Die cast aluminium gear cases for VF27, VF30, VF44 and VF


Bonfiglioli Vf44 Pdf Download

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Visit bestthing.info to search for catalogues with up- to-date revisions. .. must be adjusted as per instructions given in this manual. c) Thrust loads Die cast aluminium gear cases for VF27, VF30, VF44 and VF Sturdy cast iron for. All the instructions in the User Manual (bestthing.info) regarding . LOAD LOCATION FACTOR. VF 1. VF 1. VF Bonfiglioli VF 44 Pdf User Manuals. View online or download Bonfiglioli VF 44 Installation, Operation And Maintenance Manual.

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 interfaces, all offered as standard.

The helical-worm and the double-worm versions, with or without the torque limiter, also add up, creating a highly versatile drive system. Compact, and yet extremely powerful, are the units of the series.

Their planetary drive train makes them the ideal choice for all the severe duty applications where shock loadings and impacts are more the rule than the exception. The product configuration is highly versatile, due to several options as far as the mounting, the gear layout, the output shaft and the motor interface. All features are available for each of the 18 closely spaced frame sizes, spanning over the - Nm torque range. Finding the perfect match to any drive problem is therefore more than a wish, it is something users can safely rely on - always.

Type Torque [Nm] Torque range Applicable AC motors Compact motors and brake motors M series IEC motors and brake motors BN series Single and dual speed motors Main brake features DC and AC supply Faster brake reaction through electronically controlled rectifier Main motor options Thermistors and thermostatic sensors Independent forced cooling Line driver and push-pull incremental encoder 16 TA series Shaft mounted speed reducersThe sturdy and wheather-resistant product for the material handling industry.

The TA series has long established itself in the industry until become a best seller for the quarry and mine applications where absolute reliability and low maintenance are key factors. Also appreciated is the backstop option that prevents backdriving in case of incline conveyors. The validity of the Declaration is bound to observance of the instructions given in the User, Installation and Service Manual for safe use of the product throughout its service life.

This can be downloaded from www.

The instructions regarding ambient conditions are of particular importance inasmuch as failure to observe them during operation of the product renders the certificate null and void.

This document must be kept in a suitable place, in the vicinity of the installed gear unit, as a reference for all persons authorised to work with or on the product throughout its service life.

The Manufacturer reserves the right to modify, supplement or improve the Manual, in the interests of the User.

Universal Worm Gearmotors & Units

Proceed as follows: 1. Determine service factor fs as formerly specified. Select an electric motor rated: d. Check that the point value of the peak torque satisfies this condition and equip the installation with a torque limiter if necessary. See paragraph: Radial loads. Thrust load Check that the thrust component of the load does not exceed the maximum admissible value as given in the paragraph: Thrust loads.

The gear unit must be installed in the mounting position specified in the order and given on the nameplate.

Should the gearbox be connected to an inverter driven motor the latter must be explicitly suitable for the purpose and used in full compliance with the instructions set forth by the manufacturer. Under no circumstances the setting of the inverter shall allow the motor to exceed the maximum speed permitted min -1 or overload the gearbox itself. All the instructions in the User Manual www.

It takes into consideration, with unavoidable approximation, daily operating conditions, load variations and overloads connected with reducer application. Regardless of the value given for the service factor, we would like to remind that in some applications, which for example involve lifting of parts, failure of the reducer may expose the operators to the risk of injuries.

If in doubt, please contact our Technical Service Department. Acceleration factor of masses - [K] This parameter serves for selecting the right curve for the type of load.

- Bonfiglioli

Factory-charged with lubricant, depending on the mounting position specified in the order. Determine power required at gearbox input shaft: c. Consult the gearmotor rating charts and locate the table corresponding to normalised power Pn: 7 Unless otherwise specified, power Pn of motors indicated in the catalogue refers to continuous duty S1. For duties from S2 to S8 in particular and for motor frame or smaller, extra power output can be obtained with respect to continuous duty.

Accordingly the following condition must be satisfied: The adjusting factor fm can be obtained from table here after. Finally, check that the recalculatedservice factor fs still satisfies the condition S 1. Check that the point value of the peak torque satisfies this condition and equip the installation with a torque limiter if necessary.

Radial load The catalogue gives the values of the maximum admissible radial load for both the input shaft? See paragraph: Radial loads. Thrust load Check that the thrust component of the load does not exceed the maximum admissible value as given in the paragraph: Thrust loads. The gear unit must be installed in the mounting position specified in the order and given on the nameplate.

Should the gearbox be connected to an inverter driven motor the latter must be explicitly suitable for the purpose and used in full compliance with the instructions set forth by the manufacturer.

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Under no circumstances the setting of the inverter shall allow the motor to exceed the maximum speed permitted min-1 or overload the gearbox itself. All the instructions in the User Manual www. It takes into consideration, with unavoidable approximation, daily operating conditions, load variations and overloads connected with reducer application.

Regardless of the value given for the service factor, we would like to remind that in some applications, which for example involve lifting of parts, failure of the reducer may expose the operators to the risk of injuries.

If in doubt, please contact our Technical Service Department. Acceleration factor of masses - [K] This parameter serves for selecting the right curve for the type of load. Factory-charged with lubricant, depending on the mounting position specified in the order.

Bonfiglioli Vf44 U 35 P71 B5 B3 Worm Reduction Gear Box - VF44U35P71B5B3

Side surfaces machined and tapped provide for extra mounting flexibility. No plastic component parts. Nameplate indication of the product category and type of protection.

The gear unit can be installed in zones 21 and 22 categories 2D and 3D. The gear unit can be installed in zones 1 and 2 categories 2G and 3G. The temperature class is T3 max. The temperature class is T4 max.

For transportation purposes these units are equipped with closed filler plugs. A vented plug, which the User must replace before putting the unit into service, is supplied along with each unit. Resulting shaft loading must be compatible with both the bearing and the shaft capacity.

Namely shaft loading Rc1 for input shaft, Rc2 for output shaft , must be equal or lower than admissible overhung load capacity for shaft under study Rn1 for input shaft, Rn2 for output shaft. OHL capability listed in the rating chart section. In the formulas given below, index 1 applies to parameters relating to input shaft, whereas index 2 refers to output shaft. Where thrust loads exceed permissible value or largely prevail over radial loads, contact Bonfiglioli Riduttori for an in-depth analysis of the application.

The gearmotor must be selected in accordance with the selection procedure given in this catalogue.

Редукторы серий VF/W Bonfiglioli

In particular, the condition Mn2? Combinations marked in grey boxes can only be achieved through IM B5 flanged motors. Standard combination.P IEC Number and type of terminals are shown in the following table. An associated person shall be required to pass both the.

Although this is generally not a signifi cant factor for helical gears, it may be instead critical when selecting worm gearmotors operating under intermittent duty e. The Manufacturer reserves the right to modify, supplement or improve the Manual, in the interests of the User. Thrust load Check that the thrust component of the load does not exceed the maximum admissible value as given in the paragraph: Thrust loads.

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