Electric Motors
we can supply wide range of motors with and without brakes and motorized rollers, and can also supply motors already assembled to reduction units in accordance with the customer’s technical specifications in short time periods. Certified UNI EN ISO 9001:2008.
Three-Phase Motors
| Series | TN (single polarity) | DN (double polarity) | TNSA Increased safety electric motors |
| Description | Series of standard IEC motors with three-phase power supply, cl. F insulation and IP 55 protection class (or IP54 in the larger sizes). Characterized by a high degree of reliability, they can be used in countless application solutions. | INCREASED SAFETY ELECTRIC MOTORS FOR EXPLOSIVE ATMOSPHERES. ATEX CERTIFICATION CATEGORIES 2G/2D, ZONES 1 TO 21. Suitable for potentially explosive areas whit gas or dust, MT increased safety electric motors are available in the following version: frame size: from 56 to 200; power: from 0,09 kW to 37 kW; single polarity: 2, 4, 6, 8 poles; double polarity: 2-4, 4-6, 4-8, 2-6, 2-8, 6-8. Designed and built based on MT Motori Elettrici’s longstanding experience, our increased safety electric motors comply with the main regulations in force in the electric motor sector. More specifically, electric motors for potentially explosive atmospheres have the following features: IP65 protection class; protection typ: Ex e (gas); Ex tb (dust); category: 2G (gas); 2D (dust); zone 1 (gas); 21 (dust); temperature class: T4/T3 (gas); T100°C/T135°C (dust). If you want to get more information, you can download our increased safety electric motors catalogue, our ATEX certification or our EC conformity declaration. | |
| Technical Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=tri-tech.pdf&idO=11390&LN=en-US | ||
| Dimensions | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=dim-n.pdf&idO=11390&LN=en-US | ||
| Download 2D/3D | http://www.tetraservice.com/tetraservicenet2/index.aspx?c=MT&p=TN | http://www.tetraservice.com/tetraservicenet2/index.aspx?c=MT&p=DN |
Three-Phase Brake Motors
| Series | TF | DF |
| Description | Brake motors are made with the application of an electromagnetic disc-brake onto an A.C. motor which operates in case of lack of current causing the blocking of the motor and of the other devices connected to it. The brake motor grants a high stop precision in case of voluntary interruption of current; it grants also a high safety margin should the interruption be accidental. Braking pressure is effected in a very fast way from one or more springs once the electromagnet stops its action. The principal characteristics can be summed up as follows: · double extended shaft; · possibility of brake separate feeding. This solution is advisable on two speed motors and when an inverter is used. | Brake motors are made with the application of an electromagnetic disc-brake onto an a.c. motor which operates in case of lack of current causing the blocking of the motor and of the other devices connected to it. The brake motor grants a high stop precision in case of voluntary interruption of current; it grants also a high safety margin should the interruption be accidental. Braking pressure is effected in a very fast way from one or more springs once the electromagnet stops its action. The principal characteristics can be summed up as follows:· Double extended shaft· Possibility of brake separate feeding. This solution is advisable on two speed motors and when an inverter is used. |
| Technical Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=tri-tech.pdf&idO=11484&LN=en-US | |
| Dimensions | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=dim-f.pdf&idO=11484&LN=en-US | |
| Brake Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=fre-f.pdf&idO=11484&LN=en-US | |
| Download Drawings | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61695&nomeFile=TF | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61702&nomeFile=DF |
Brake motors with high braking moment
and high operating speed
| Series | TFP | DFP |
| Description | This motor is equipped with an electromagnetic springs brake, it works with a.c. and the disk brake has double braking surface. This motor has been projected to achieve the highest release and braking precision, the maximum braking frequency and high starting frequency. All the motors are provided with the screw for the brake hand release. | This motor is equipped with an electromagnetic springs brake, it works with a.c. and the disk brake has double braking surface. This motor has been projected to achieve the highest release and braking precision, the maximum braking frequency and high starting frequency. All the motors are provided with the screw for the brake hand release. |
| Technical Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=tri-tech.pdf&idO=11497&LN=en-US | |
| Dimensions | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=dim-fp.pdf&idO=11497&LN=en-US | |
| Brake Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=fre-fp.pdf&idO=11497&LN=en-US | |
| Download Drawings | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61704&nomeFile=TFP | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61705&nomeFile=DFP |
Brake motors with stopping brake
| Series | TFS | DFS |
| Description | The motors of TFS range are equipped with an electromagnetic standing brake, a c.c. coil and fixed braking torque. The brake feeding is directly connected to the motor terminal board by a rectifier (in this way the brake automatically release once you feed the motor). It is possible to adopt brakes with separate feeding, in the same way as it happens with two speed motors or motors working through inverters. This kind of brake takes up little space, so the resulting motor lenght is just a little bit superior to the one of TN range motors. | The motors of TFS range are equipped with an electromagnetic standing brake, a c.c. coil and fixed braking torque. The brake feeding is directly connected to the motor terminal board by a rectifier (in this way the brake automatically release once you feed the motor). It is possible to adopt brakes with separate feeding, in the same way as it happens with two speed motors or motors working through inverters. This kind of brake takes up little space, so the resulting motor lenght is just a little bit superior to the one of TN range motors. |
| Technical Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=tri-tech.pdf&idO=11500&LN=en-US | |
| Dimensions | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=dim-fs.pdf&idO=11500&LN=en-US | |
| Brake Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=fre-fs.pdf&idO=11500&LN=en-US | |
| Download Drawings | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61707&nomeFile=TFS | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61708&nomeFile=DFS |
Single phase motors
| Series | MN | XN |
| Description | Mt single phase motors are equipped with a run capacitor permanently turned on and connected to the auxiliary winding for starting. Overall dimensions are identical to the three phase motors, except for the capacitor. The capacitors are assembled on to an appropriate support that enables to isolate it from the housing limiting the transmission of temperature and vibrations to the capacitor itself. | MT single phase motors are equipped with a run capacitor permanently turned on and connected to the auxiliary winding for starting. Overall dimensions are identical to the three phase motors, except for the capacitor. The capacitors is assembled on to an appropriate support that enables to isolate it from the housing limiting the transmission of temperature and vibrations to the capacitor itself. |
| Technical Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=mono-tec.pdf&idO=11503&LN=en-US | |
| Dimensions | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=dim-n.pdf&idO=11503&LN=en-US | |
| Download Drawings | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61710&nomeFile=MN | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61711&nomeFile=XN |
Single phase brake motors
| Series | MF | XF |
| Description | MT single phase motors are equipped with a run capacitor permanently turned on and connected to the auxiliary winding for starting. Overall dimensions are identical to the three phase motors, except for the capacitor. The capacitors are assembled on to an appropriate support that enables to isolate it from the housing limiting the transmission of temperature and vibrations to the capacitor itself. | MT single phase motors are equipped with a run capacitor permanently turned on and connected to the auxiliary winding for starting. Overall dimensions are identical to the three phase motors, except for the capacitor. The capacitors are assembled on to an appropriate support that enables to isolate it from the housing limiting the transmission of temperature and vibrations to the capacitor itself. |
| Technical Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=mono-tec.pdf&idO=11506&LN=en-US | |
| Dimensions | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=dim-f.pdf&idO=11506&LN=en-US | |
| Brake Specs | http://www.electricmotorsmt.com/supporto/Download.ashx?campo=fre-f.pdf&idO=11506&LN=en-US | |
| Download Drawings | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61713&nomeFile=MF | http://www.electricmotorsmt.com/Supporto/DownloadZip.aspx?idC=61714&nomeFile=XF |
Motorized drums
We can also supply Motorized Drums which fully meet the requirements of belt conveying systems, representing, in both standard and customized configurations, the ideal solution for reliable and extremely competitive power drives.
Motorized Drum Technical Specification
| Power supply | Power | Speed | LR | D | Tech. Specification | |
| RM 72 | three-phase/single phase | 0.05 | 0.08 -0.52 | 312 – 612 | 72 | http://www.electricmotorsmt.com/System/12305/rm-72.pdf |
| RM 80 | three-phase/single phase | 0.05 | 0.08 -0.52 | 312 – 612 | 72 | http://www.electricmotorsmt.com/System/11494/rm-80.pdf |
| RM 113 | three-phase/single phase | 0.06-0.16 | 0.06 -0.16 | 312 – 1112 | 113.3 | http://www.electricmotorsmt.com/System/12253/rm-113.pdf |
| RM 135 | three-phase/single phase | 0.25-0.55 | 0.25 -0.55 | 350 – 950 | 138.5 | http://www.electricmotorsmt.com/System/12280/rm-135.pdf |
