Torque, speed, position or motion control are all standard operations of the 635/637+ series ac brushless servo drive ?  without the need for external controllers.  Each has its own internal power supply for direct connection to either 230V or 400V ac supplies and is available as part of a total servo package including motors,servo gearboxes and interconnecting cables.The 635/637+ is available as either individual compact modules or as rack mounted assemblies with up to 9 drives in a single rack.

TECHNICAL SPECIFICATION
635 Series
Power Supply - 220 - 230V (±10% single or three phase up to 7A, three phase only 10A) 50 - 60 Hz ±5%

637 Series
Power Supply - 380 - 460V (±10% three phase)

Peak Output Current ? Stated peak output currents are for a
minimum 5 seconds
Ambient - 0 - 40°C (Derate 2%/?C up to 50°C max) Up to 1000m ASL
(Derate 1%/100m up to 4000m max)

Inputs/Outputs
8 - Digital Inputs (inc 2 interrupts)
5 - Digital Outputs (3 x Opto-coupled, 2 x Relay)
2 - Analogue Inputs ( -10V / 0 / +10V)
1 - Analogue Output (0 - 10V)
Motor Resolver Input
Encoder (Configurable Input or Output)

Serial Communication Options
RS232 PROFIBUSDP
RS422 INTERBUS S
RS485 SUCOnet K
CANbus
Sin/Cos Encoder Option

Input/Output Expansion Options
635 - Additional 5 Digital Inputs/2 Digital Outputs
637+ - Additional 14 Digital Inputs/10 Digital Outputs

A complete range of high performance, low inertia, ac brushless servo motors.  These are compatible with the 631/635 series (230Vac) and 637+ series (400Vac) servo drives. The ACG range offers tremendous value while the ACM2n/ACR range can accommodate a wide variety of options to suit virtually any application at a cost effective price.