premo - The new, powerful actuator platform

Technical data

 premo base line

• 3 frame sizes 
• Acceleration torque up to 315 Nm 
• Max. backlash up to 3 arcmin 
• Torsional rigidity up to 31 Nm/arcmin

premo advanced line

• 3 frame size 
• Acceleration torque up to 380 Nm 
• Max. backlash up to 1 arcmin 
• Torsional rigidity up to 83 Nm/arcmin

premo high line

• 3 frame size 
• Acceleration torque up to 455 Nm 
• Max. backlash ≤ 1 arcmin
• Torsional rigidity on request

• premo base line: Basic equipment with smooth output shaft and resolver
• premo advanced line: Basic equipment with output flange and HIPERFACE® absolute encoder, single-turn, SIL 2
• premo high line: Basic equipment with smooth output shaft and HIPERFACE® DSL absolute encoder, single-turn, SIL 2

Individual upgrading of all lines possible through diverse options.

Maximum freedom in design:

• Intelligent system with diverse gearbox outputs
• short installation lengths as optimum design basis in the case of restricted floor space
• for example, simplified design for a low interference contour even on small machines

Maximum machine reliability and investment protection:

• Intelligent, energy-efficient product concept
• lower investment due to smaller controllers with reduced consumption of acceleration current
• less wiring and smaller drag chains through single-cable connection
• higher holding torque for short emergency stop
• reduced risk of failure thanks to functional reliability in the encoder 

High bus voltage and absolute connectivity to system providers:

• Enhanced performance through bus voltage up to 750 V DC
• interfaces for EnDat 2.2
• HIPERFACE DSL®
• DRIVE-CLiQ partial in single-cable technology 

Resistant and easy-to-clean actuator surface: 

• High-quality design without screw heads for optimum cleaning conditions and high value stability

• Technical Data
• Lines
• Your Benefit
• Options
• System Expansion

Feedback systems: 
In addition to the standard versionare available: EnDAT 2.1/2.2, HIPERFACE®, HIPERFACE®DSL and DRIVE-CLiQ. 

Temperature sensor: 
Choose from PTC or PT1000.

Electrical connection: 
Straight or right-angled version and single-cable connection for DSL protocol.

Pin assignment: 
For a number of servo controllers, we offer special pin assignments for power and signal.

Operating voltage: 
Depending on the application and servo regulator, windings for 24, 48, 320 and 560 V DC are available.

Lubrication: 
Select from the standard lubrication with oil or grease as well as foodstuff-compatible grease and oil.

Gearbox model: 
Within the relevant line, there are different versions of output and housing flange Maximum backlash In order to improve precision, the gearbox backlash can be optionally reduced.

Holding brake: 
A suitable permanent-magnet holding brake adapted to the motor power is available.Alpha wittenstein