5 | Technical data
STOBER
42
05/2019 | ID 442790.01
5.4
Operating motors
The drive controller supports rotational motors with a number of motor poles from 2 to 120 poles (1 through 60 pole pairs).
You can operate the following motors with the specified control modes.
Motor type
B20 Control mode
Encoders
Other settings
Characteristics
Lean motor
32: LM - sensorless
vector control
No encoder
required
—
Dynamics, high speed
accuracy, constant speed,
overcurrent protection
Synchronous servo
motor, torque
motor
64: SSM - vector control Absolute encoder
required: EnDat
2.2 digital, SSI,
resolver or
HIPERFACE DSL
encoders
Without field weakening
(B91 Field weakening =
0: Inactive)
High dynamics, high speed
accuracy, very constant
speed, high overcurrent
protection
With field weakening
(B91 Field weakening = 1:
Active)
High dynamics, high speed
accuracy, very constant
speed, high overcurrent
protection, greater speed
range, but also higher
current requirement
Asynchronous
motor
2: ASM - vector control
Encoder required
—
High dynamics, high speed
accuracy, very constant
speed, high overcurrent
protection
3: ASM - sensorless
vector control
No encoder
required
—
Dynamics, speed accuracy,
constant speed,
overcurrent protection
1: ASM - V/f-slip
compensated
Linear characteristic
curve (B21 V/f-
characteristic = 0: Linear)
Very constant speed
Quadratic characteristic
curve (B21 V/f-
characteristic = 1:
Square)
Very constant speed,
especially suitable for fan
applications
0: ASM - V/f-control
Linear characteristic
curve (B21 V/f-
characteristic = 0: Linear)
Very constant speed
Quadratic characteristic
curve (B21 V/f-
characteristic = 1:
Square)
Very constant speed,
especially suitable for fan
applications
Tab. 37: Motor types and control modes
Unsuitable drive controller/motor combinations
Lean motors of type LM704 and LM706 cannot be operated on the SC6A062 drive controller type.
