Black Bruin B240, Product Manual

Page: 18 / 44

INTERFACE DIMENSIONS B240 B250 B260
tightening tor-
que
2)
[Nm]
330 330 650
D12 [mm] max. 121 max. 156 min. 235,5
C2 [mm] 4,5 4,5 4,5
V3 min. [mm] 1x45° 1x45° 1x45°
R2 max. [mm] 1 1 1
D13 [mm] 114 150 170
1)
Strength class as in ISO898-1. If using lower strength class, check interface load
capacity and tightening torque.
2)
Declared values are for reference only. Always use application specific
tightening torques when given.
Rotating direction
Figure 14. Rotating direction of the motor.
The rotating direction of the motor is defined as the rotating direction of the housing
viewed from the hub to the shaft.
The rotating direction of the motor and the flow direction in the working lines is given
in the table below.
Table 1: Rotating direction and flow direction.
ROTATING DIRECTION flow direction
A
→
B B
→
A
1N00, FW10, FW20 CW CCW
2N0R CW CCW
2N0L CCW CW
Preferred operating direction
AAAA - BBBB - 2N0R / D
AAAA - BBBB - 2N0L / D
3.5
Motor Description
18 Product Manual