Brushless Servo Motors
 

Bearing Engineers, Inc.

Advanced Vector Servo

AVS 1700 ACX Drive Specifications

General

Weight: 20 oz.

Environmnet: 0-40 degreeC

Relative Humidity: 0-90% non condensing

Operating Voltage 24 to 75 VDC (nominal)
Ouput Current 23 Amps peak, 7 Amps continuous, (9 Amps fan-cooled)
Feedback

Incremental Encoder: (TTL or Differential)

Maximum rate 2 MHz, 20 MHz optional

Commutation Sensor (Hall Effect Sensors): TTL

Step & Direction input TTL input with 470 ohm pull-up
Maximum rate 2 MHz, 20 MHz optional
Analog Input Available on -P option only: +/- 10V
Motor Control Method Digital sinewave vector torque control
Position Control

Proportional + Integral with embedded velocity loop (PIV), Velocity and Acceleration feedforward; non-linear, fuzzy logic and neural network enhancements

 

Velocity BW 300 Hz typical
Electrical Isolation All control signals are electrically isolated from the input supply and motor power stage
Protection True RMS motor current protection, over voltage protection, motor short circuit protection (phase to phase and phase to ground), input fuse and optional motor thermostat input
Signal Inputs +/-Limites(TTL or contact closer; +5V supply provided for optical switches); Enable Drive (TTL with pull-up); Mode (TTL with pull-up: controls torque fold-back modes)
Signal Outputs Ready (Open collector); MoveDone (Open collector)
Indicator LEDs Drive Status; Fuse
Configuration Via Windows(tm) QuickSet(tm) application program

AVS-1700 Mounting

AVS-M172 Motor with NEMA 17 Flange

AVS-M233 Motor with NEMA 23 Flange

 


AVS-M234-1000

AVS-M343 Motor with NEMA 34 Flange

 

AVS-M345-2000

AVS-M346-2000i

AVS-M347-20001

 
 

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