Braking torques
The braking torque designs are listed based on the M4,100 °C value. This is indicated on the motor nameplate as the nominal braking torque Mbr.
The following overview shows the brake‑to‑motor size assignment and the braking torque levels that are available for the CM3.. and ECM3C.. motors with BZ.., BZ..D, BZ..Z brakes as well as the BK.. and BKB.. brakes:
Motor | Brake | Braking torque levels in Nm | |
|---|---|---|---|
M4,100°C | M1 | ||
CM3C63 ECM3C63 CM3P63 | BZ05, BZ05Z | 6 | 6 |
4.5 | 4.5 | ||
3.2 | 3.2 | ||
2.5 | 2.5 | ||
BZ05D | 3.2 | 3.2 | |
2.5 | 2.5 | ||
BK05 | 3.8 | 2.4 | |
BK06 | 7.1 | 3.9 | |
CM3C71 ECM3C71 CM3P71 | BZ1, BZ1Z | 17 | 17 |
12 | 12 | ||
8.4 | 8.4 | ||
6 | 6 | ||
BZ1D | 8.4 | 8.4 | |
6 | 6 | ||
BK08 | 7.8 | 5 | |
BK1 | 16 | 11.6 | |
CM3C80 ECM3C80 CM3P80 | BZ3, BZ3Z | 32 | 32 |
23 | 23 | ||
16 | 16 | ||
11 | 11 | ||
7.8 | 7.8 | ||
BZ3D
| 16 | 16 | |
11 | 11 | ||
BK2 | 18 | 10.7 | |
BK3 | 30 | 23.8 | |
CM3C100 ECM3C100 CM3P100 | BZ5, BZ5Z | 63 | 63 |
44 | 44 | ||
32 | 32 | ||
22 | 22 | ||
BZ5D | 32 | 32 | |
22 | 22 | ||
BK4 | 30 | 23.8 | |
BK6 | 46 | 33.6 | |
Motor | Brake | Braking torque levels in Nm | |
|---|---|---|---|
M4,100°C | M1 | ||
CM3G63 | BKB02 | 1.8 | 1.3 |
CM3G71 | BKB05 | 4.5 | 2.8 |
CM3G80 | BKB1 | 13 | 8 |
CM3G100 | BKB2 | 23 | 15.4 |
