Yaskawa Electric 3000rpm Industrial Servo Motor 100W AC Servo Motor SGMAH-01AAA21-Y2

 

 

 

 

SGMAH Series
SGMAH-A3B 0.03 KW - 0.286 Nm 3000 1/min 5000 1/min 0.00000166 kg.m²
SGMAH-A5B 0.05 KW - 0.477 Nm 3000 1/min 5000 1/min 0.0000022 kg.m²
SGMAH-01B 0.1 KW - 0.955 Nm 3000 1/min 5000 1/min 0.00000364 kg.m²
SGMAH-02B 0.2 KW - 1.91 Nm 3000 1/min 5000 1/min 0.0000106 kg.m²
SGMAH-A3A 0.03 KW - 0.286 Nm 3000 1/min 5000 1/min 0.00000166 kg.m²
SGMAH-A5A 0.05 KW - 0.477 Nm 3000 1/min 5000 1/min 0.0000022 kg.m²
SGMAH-01A 0.1 KW - 0.955 Nm 3000 1/min 5000 1/min 0.00000364 kg.m²
SGMAH-02A 0.2 KW - 1.91 Nm 3000 1/min 5000 1/min 0.0000106 kg.m²
SGMAH-04A 0.4 KW - 3.82 Nm 3000 1/min 5000 1/min 0.0000173 kg.m²
SGMAH-08A 0.75 KW - 7.16 Nm 3000 1/min 5000 1/min 0.0000672 kg.m²

 

 

Torque vs, Speed Characteristics
The torque vs speed characteristics are the key to selecting the right motor and drive method for a specific
application. These characteristics are dependent upon (change with) the motor, excitation mode and type of
driver or drive method. A typical “speed – torque curve” is shown in figure9.
To get a better understanding of this curve it is useful to define the different aspect of this curve.
Holding torque
The maximum torque produced by the motor at standstill.
Pull-In Curve
The pull-in curve defines a area refered to as the start stop region. This is the maximum frequency at which the motor can start/stop instantaneously, with a load applied, without loss of synchronism.
Maximum Start Rate
The maximum starting step frequency with no load applied.

 

 

 

 

Pull-Out Curve
The pull-out curve defines an area refered to as the slew region. It defines the maximum frequency at which the motor can operate without losing synchronism.
Since this region is outside the pull-in area the motor must ramped (accelerated or decelerated) into this region.
Maximum Slew Rate
The maximum operating frequency of the motor with no load applied.
The pull-in characteristics vary also depending on the load. The larger the load inertia the smaller the pull-in
area. We can see from the shape of the curve that the step rate affects the torque output capability of stepper motor The decreasing torque output as the speed increases is caused by the fact that at high speeds the inductance of the motor is the dominant circuit
element.