JVL A/S is announcing yet another addition to its ServoStep motors, with integrated spindles featuring either ball screws or lead screws, now equipped with IP65 water and dust protection and operation down to minus 20 degree Celsius.
IP65 motor features with ball or lead screw
- Motor coated with special multilayer epoxy paint
- Special Teflon sealing at the motor shaft
- All connectors and openings sealed to prevent water and dust ingress
- Every motor rigorously tested at the factory with certificate
- Optional lead screws suitable for use in dusty and wet environment
- Optional integrated brake
Various Configurations Available
ServoStep™ motors in size NEMA34 can be supplied with a Ball Screw pitch ranging from 5 mm and providing up to 4900 N of force, or with a Lead Screw featuring a plastic nut and pitches from 2.54 mm to 25.4 mm, delivering a force of up to 1400 N. Screw lengths of up to 1100 mm are available. Additional options include absolute multiturn encoders, rear end brakes, and STO.
Superior Speed, torque and position Control
The onboard SMC85 controller boasts a market-leading resolution of 409600 counts/revolution, ensuring smooth motor operation at any speed, in increments of 0.01 RPM. Furthermore, all ServoStep motors can operate at speeds of up to 3000 RPM with high efficiency due to optimized current regulation.
All-in-One Unit
ServoStep motors come fully integrated with motor, encoder, drive electronics, control electronics featuring ePLC, and optional Ethernet or CAN bus, all packed into one compact unit. They support all major industrial Ethernet protocols, including Profinet, EtherNet/IP, EtherCAT, SERCOS, ModbusTCP/UDP, and Powerlink. Options also include absolute multiturn encoders and STO (safe torque off, SIL3). Additionally, the unit features 8 I/O points that can be individually configured as digital inputs or outputs, or as analogue inputs. These I/Os can be utilized as local/remote I/Os for the central PLC, or in conjunction with the ePLC in standalone applications.
Ethernet Switch for Daisy-Chain Connection
Choose from all major Ethernet protocols, and thanks to the built-in Ethernet switch, connect all your motors with just one cable running between them.
Key Features:
- All-in-one integrated unit
- Closed-loop control for precision motion control
- Energy-efficient operation enabled by automatic current control
- Built-in ePLC™ with 8 Digital Input/Output (DIO) channels, 24V, or 0-5V (12bit) analogue input with advanced filtering
- Ultra-high resolution: 409600 steps per revolution
- Speed-resolution down to ±0.01 RPM for precise speed control
- On-the-fly parameter adjustments: Change speed, torque, or other parameters
- Options include Industrial Ethernet support for major protocols such as Profinet, EtherNet/IP, SERCOS, EtherCAT, Powerlink, and ModbusTCP/UDP
- Option for CANopen protocol with DS 301 and DSP402 support, featuring double M12 connectors for easy daisy-chaining of the CAN bus
- Optional Safe Torque Off (STO) functionality for enhanced safety (SIL3 compliant)
Source: JVL Intelligent Motors
