TFA SERIES
Three-phase brake electric motor 2 poles, 4 poles, 6 poles, 8 poles, 12 poles. Double polarity with A.C. three-phase brake.
Brake features
Technical features of the A.C. three-phase brake (.pdf format)
GENERAL FEATURES
| kW | from 0,09 kW to 11 kW |
| HORSEPOWER Hp | from 0,12 Hp to 15 Hp |
| POLES NR. | 2, 4, 6, 8 poles |
| rpm |  2800, 1400, 900, 700 rpm |
| FRAME SIZE | from MEC 56 to MEC 132M |
| BRAKE TYPE | three-phase A.C. brake |
BRAKE FEATURES
The airgap settings can be do using the fixing screws (9) after loosen the adjusting screw (3). If the airgap adjustment operation will be executed at the end of the work shift you must to make sure that the brake is not overheat. The airgap maximum value admitted is 0,7 mm. If this value will exceed the friction material the performances of the brake will be different. In addition the exceed of the maximum value of the airgap bring to the worsening performance of the brake until the un opening of the rotation system. This situation will overheat the motor and the brake.
BRAKING TORQUE SETTING
DISTANCE BETWEEN THE ADJUSTING SCREW AND THE ELECTROMAGNET "A" (mm) | |||||
|---|---|---|---|---|---|
TYPE | 4mm | 3mm | 2mm | 1mm | "A"=0mm |
AC1 | F I X E D T O R Q U E ( N O T A D J U S T A B L E ) | 4,5 Nm |
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AC2 | 3,6 Nm | 5,0 Nm | 6,6 Nm | 8,3 Nm | 10 Nm |
AC3 | 5,3 Nm | 8,0 Nm | 10,5 Nm | 13,3 Nm | 16 Nm |
AC4 | 4,0 Nm | 8,0 Nm | 12 Nm | 16 Nm | 20 Nm |
AC5 | 20 Nm | 25 Nm | 30 Nm | 35 Nm | 40 Nm |
AC6 | 32 Nm | 39 Nm | 46 Nm | 53 Nm | 60 Nm |
AC7 | 38,4 Nm | 51,2 Nm | 64 Nm | 76,8 Nm | 90 Nm |
AC8 | 85,5 Nm | 114 Nm | 142 Nm | 171 Nm | 200 Nm |
Braking torque value (Nm) with the change of the distance | MAXIMUM TORQUE |
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All technical data can be modified and updated. DAMIEN Electric Motors will can modify them without any notification.
SETTING WITH 4 SCREW (nr. 8)
DOWNLOAD AREA
Overall dimensions and specs.
Electric motors TFA SERIES overall dimensions and specs. (.pdf format)
