Montanari MGV20 Series User guide

www.montanarigiulio.com
O
18
190
100
200
REV:4_03_2021
MANUALS
MGV20RANGE
INSTALLATION, USE AND MAINTENANCE
GEARLESS

2
DOWNLOAD OUR APP!
A unique container of all documentation available for gearboxes, gearless, speed
governors and safety gears.
You may check your supply, configure the inverter, download manuals, tech
reports, certificates and much more.
Search for Montanari Giulio App, available on Google Play and App store.
SCAN THE QR TO DOWNLOAD
ANDROID APP
SCAN THE QR TO DOWNLOAD
iOS APP

3
www.montanarigiulio.com
MGV20M - L ENGLISH
Thank you for choosing a Montanari product.
Since 1970, Montanari Group has been focused on
providing its customers with the best traction machines and
components for lifts and escalators.
We are proud to have you as a customer and user of the
Montanari traction machines, and we are confident that we
can work together for a long time.
Thanks again for your choice.
Massimo Montanari
CEO of Montanari Group

4
REV. DATE DESCRIPTION EDITED BY VERIFIED BY APPROVED BY
1 20/11/2019 First Redaction Marketing Dept Technical Dept
Alberto Mantovani
STEFANO BERTONI
(DTE)
2 24/03/2020 Technical data update Marketing Dept Technical Dept
Alberto Mantovani
STEFANO BERTONI
(DTE)
3 05/10/2020 Update Marketing Dept Technical Dept
Alberto Mantovani
STEFANO BERTONI
(DTE)
4 02/03/2021 Update Marketing Dept Technical Dept
Alberto Mantovani
STEFANO BERTONI
(DTE)
WARNING SYMBOLS
USED IN THE MANUAL:
TIP
!
!
It indicates that safety measures must
be taken to avoid electric shock.
It indicates that safety measures must
be taken to prevent personal injury.
It indicates that safety measures
must be taken to prevent damage to
components.
It indicates that safety measures must
be taken to prevent burns due to
contact with hot/ overheated surface.
It indicates useful information before
and during the installation step.
It refers to specific parts of the
manual.
It refers to the proper product
disposal.

5
www.montanarigiulio.com
MGV20M - L ENGLISH
CONTENTS
1. GENERAL INFORMATION .....................................................................7
1.1 Introduction............................................................................................7
1.2 Copyright ...............................................................................................7
2. SAFETY...................................................................................................8
2.1 Intended use ..........................................................................................8
2.2 User’s obligations ...................................................................................8
2.3 Correct disposal ...................................................................................9
2.4 Specific hazards......................................................................................9
2.5 Legal References ....................................................................................9
3. IDENTIFICATION AND DATA ................................................................9
3.1 Identification plate .................................................................................9
3.2 Dimensions...........................................................................................12
3.3 Sound pressure.....................................................................................13
4. TRANSPORT AND STORAGE ..............................................................13
4.1 Handling...............................................................................................13
4.2 Storage.................................................................................................14
5. DESCRIPTION ......................................................................................14
5.1 General description..............................................................................14
5.2 Main components ...............................................................................15
5.3 Brake ....................................................................................................17
6. INSTALLATION.....................................................................................18
6.1 General installation information ...........................................................18
6.2 Installation surface................................................................................18
6.3 Installation procedure...........................................................................18
6.4 Electrical installation - Connections .....................................................20
7. CONNECTION OF THE BRAKE FOR RESCUE SYSTEM......................22
7.1 Connection of the cable to the brake levers........................................22
7.2 Connection of the cable to the hand release lever..............................23
7.3 Rescue System .....................................................................................23

6
8. OPERATION .........................................................................................24
8.1 Connections .........................................................................................24
8.2 Additional components........................................................................24
8.3 General operation information.............................................................24
9. TROUBLESHOOTING, MAINTENANCE AND REPAIR ........................24
9.1 General information .............................................................................24
9.2 Traction/return sheave..........................................................................25
9.3 Replacement of components ...............................................................25
9.4 Problems, causes and solutions .........................................................25
9.5 Maintenance and repair .......................................................................26
9.5.1 General indications ...........................................................................26
9.5.2 Description of maintenance activities................................................26
10. SPARE PARTS .......................................................................................27
10.1 General information ...........................................................................27
10.2 How to order spare parts ...................................................................27
11. COMPLIANCE DECLARATION ............................................................28

7
www.montanarigiulio.com
MGV20M - L ENGLISH
1. GENERAL INFORMATION
1.1 Introduction
These operating instructions must always be available for consultation. No
liability is accepted for any malfunction due to installation not conforming to
specifications, except in cases approved by Montanari Giulio & C.
All persons involved in the installation, operation, maintenance and repair of the
unit must have read and understood the instructions.
No liability is accepted for damage, breakage or accident caused by failure to
follow the instructions.
To make technical improvements, Montanari reserves the right, if deemed
necessary, to modify the units and accessories, preserving their essential char-
acteristics and improving efficiency and safety, without notice.
1.2 Copyright
All rights to these operating instructions belong to Montanari Giulio & C. S.r.l.
The information in this manual may not be reproduced or used in an unauthor-
ized manner or made available to third parties without prior approval.
If you have any questions, please contact:
MONTANARI GROUP
HEADQUARTER - MONTANARI GIULIO & C. Srl
Via Bulgaria 39 - 41122 - Modena - Italia
Tel: [phone] - Fax: [phone]
www.montanarigiulio.com
[email protected]

8
2. SAFETY
2.1 Intended use
The MGV20 gearless machine is supplied ready for safe and reliable use. Any
modification by the user that may affect safety or reliability is prohibited; it is
also prohibited to tamper with devices or functions designed to prevent acci-
dental contact.
The Montanari MGV20 gearless machine must be used and operated
in strict compliance with the conditions set out in the supply contract.
!
Technical specifications considered: speed, cab capacity, cab weight, presence
or absence of compensation, roping at the time of order.
No liability is accepted for any malfunction due to installation not conforming to
specifications, except in cases approved by Montanari Giulio & C.
2.2 User’s obligations
The operator must ensure that all persons involved in installation, operation,
maintenance and repair have read and understood the supplied operating
instructions and have adapted to them in order to:
• Avoid damage to property or persons.
• Ensure safe and reliable operation of the unit.
• Avoid breakage and environmental damage due to misuse.
In particular:
• Always observe the relevant environmental and safety regulations when
transporting, assembling, installing, operating, maintaining and dismantling
the unit.
• The unit must only be used, maintained and repaired by authorized, prop-
erly trained and qualified personnel.
• The gearless must not be cleaned using high-pressure cleaning equipment.
• All work must be carried out with care and with due attention to safety.
• Any work on the unit should only be carried out when it is not in operation.
• A warning must be placed on the main switch to clearly indicate that work
is in progress on the unit.
• No welding must be carried out on the unit.
• Do not use the unit as a grounding point for welding operations.
• If any changes are detected (e.g. overheating or unusual noise) during
operation, switch off immediately.
• Rotating components must be equipped with appropriate guards to pre-
vent contact.
• If the unit is intended for installation in plant or machinery, the manufacturer
of such plant or machinery must ensure that the standards, indications and
descriptions contained in these operating instructions are incorporated into its
own instructions.

9
www.montanarigiulio.com
MGV20M - L ENGLISH
N Norm Description
1 UNI 10147 Maintenance: Terminology.
2 EN 81-20 Safety rules for the construction and installation of lifts - Lifts for the transport of persons
and goods.
3 EN 81-50 Safety rules for the construction and installation of lifts - Examinations and tests.
4 EN 81-21 Safety rules for the construction and installation of lifts - Lifts for the transport of persons
and goods - Part 21: New passenger and goods passenger lifts in existing building.
3. IDENTIFICATION AND DATA
3.1 Identification plate
The data on the plate are:
• The information on the warning or identification plates must be complied
with. These plates must be kept clean and legible at all times. Missing plates
must be replaced.
• All spare parts can be obtained from Montanari Group.
2.3 Correct disposal
Respect the environment and dispose of the product according to the
regulations in force in the country of installation.
2.4 Specific hazards
Depending on the conditions of use, the surface of the unit can become very
hot.
Fig. 1
Danger of burning!
!
Manufacturer
Manufacturer’s
address
Year of production
Serial number
Gearless
machine
code
Model
Speed
Rated
voltage
Frequency
Power rating
Cycle type
Rated torque
Motor
pole no.
Rated current
Weight
QR code to access
the relevant
documentation.
2.5 Legal References Tab. 1
- Example of Identification Plate
Download
App

10
MGV20M Type Pn
Speed Vn Cn In Cmax Imax EMF Poles F Rs Ls Static
Load IDuty
Cycle Weight
Code
machine kW [RPM] [V] [Nm] [A] [Nm] [A] [V∙s/
rad] [N°] [Hz] [Ω] [mH] [Kg] [kg∙m2] [Kg]
MGV20152393B401 MGV20M 1,57 75 210 200 13 340 23 8 20 12,5 2,3 10 3000 0,04 180S/H 40% 125 MGV20152913B401 MGV20M 2,4 115 210 200 14,7 340 26 7 20 19,2 1,7 7,4 3000 0,04 180S/H 40% 125 MGV20153823B401 MGV20M 3,35 160 210 200 17,5 340 31 6 20 26,7 1,2 5,3 3000 0,04 180S/H 40% 125 MGV20155103B401 MGV20M 5 239 210 200 23,5 340 40 4 20 39,8 0,73 3,1 3000 0,04 180S/H 40% 125 MGV20151193B401 MGV20M 2,5 119 360 200 8,5 340 15 13 20 19,8 5,3 23 3000 0,04 180S/H 40% 125 MGV20152393B401 MGV20M 5 239 360 200 13 340 23 8 20 39,8 2,3 10 3000 0,04 180S/H 40% 125 MGV20152913B401 MGV20M 6,09 291 360 200 14,7 340 26 7 20 48,5 1,7 7,4 3000 0,04 180S/H 40% 125 MGV20153823B401 MGV20M 8 382 360 200 17,5 340 31 6 20 63,7 1,2 5,3 3000 0,04 180S/H 40% 125 MGV20155103B401 MGV20M 10,7 510 360 200 23,5 340 40 4 20 85 0,73 3,1 3000 0,04 180S/H 40% 125
MGV20L Type Pn
Speed Vn Cn In Cmax Imax EMF Poles F Rs Ls Static
Load IDuty
Cycle Weight
Code
machine kW [RPM] [V] [Nm] [A] [Nm] [A] [V∙s/
rad] [N°] [Hz] [Ω] [mH] [Kg] [kg∙m2] [Kg]
MGV20202553B501 MGV20L 1,9 70 210 265 17 450 31 8 20 11,7 1,7 7,8 3000 0,05 180S/H 40% 145 MGV20203823B501 MGV20L 4,4 160 210 265 23,5 450 42 6 20 26,7 0,9 4,1 3000 0,05 180S/H 40% 145 MGV20205103B501 MGV20L 7,1 255 210 265 31 450 53 5 20 42,5 0,53 2,4 3000 0,05 180S/H 40% 145 MGV20200913B501 MGV20L 2,5 91 360 265 10 450 18 18 20 15,2 5 23 3000 0,05 180S/H 40% 145 MGV20201603B501 MGV20L 4,4 160 360 265 13 450 23 12 20 26,7 3,1 14 3000 0,05 180S/H 40% 145 MGV20202553B501 MGV20L 7,1 255 360 265 17 450 31 8 20 42,5 1,7 7,8 3000 0,05 180S/H 40% 145 MGV20203823B501 MGV20L 10,6 382 360 265 23,5 450 42 6 20 63,7 0,9 4,1 3000 0,05 180S/H 40% 145 MGV20205103B501 MGV20L 14,1 510 360 265 31 450 53 5 20 85 0,53 2,4 3000 0,05 180S/H 40% 145
GEARLESS MACHINE TECHNICAL CHARACTERISTICS: MGV20M - MGV20L
Tab. 2 Tab. 3