Technical information

General

General
Dimensions	166 mm x 106 mm x 56 mm (excluding connectors and feet)
Weight	0.5 kg
Protection class	IP 20
Temperature	Operation 10°C to 60°C, Storage -10°C to 85°C
Power supply	48 Vdc ± 5% power supply required
Power consumption	48 W maximum
Safety compliance	EN 61010-1-2010
EMC compliance	Emissions EN61800-3:2018, EN55032 Class B, 3m (As 61800-3:2018, Table 17, Category C1, first environment) Immunities, EN55035, basic electromagnetic environment
Motor driver
Type	2 phase bipolar stepper motor driver for 4-lead motors
Phase current	Up to 1 A RMS, adjustable in 30 mA steps
Source voltage	67 Vdc maximum 48 Vdc supply is boosted to 67 Vdc -can be disabled if required
Resolution	Full, 8, 16, 32, 64, 128, 256 microstepping Stops on full step positions only, micro-stepping is used for control of resonance and smoother step transition
Step frequency	1 Hz to 15 kHz
Protection	Short to ground and phase to phase
Motor temperature measurement
Type	Selectable PT100 RTD or K-Type thermocouple
Range	-200°C to 240°C
Accuracy	±15 °C for thermocouple, ±5 % for RTD
Fault detection	RTD: Open and short-circuit Thermocouple: Open circuit only
Operating modes
• Remote -Control and configure via USB, Ethernet or Serial • Step, Direction Enable (SDE) -For connection to an external motion controller or PLC • Joystick -Single-step and continuous movement triggered via a joystick (supplied separately) • Bake -Programmed cycle to heat the motor while stopped to drive off adsorbed gasses
Control interfaces
USB	USB 2.0 Full Speed via USB-C connector Virtual COM port and firmware update interface
Ethernet
Serial communication
Software
SDE (step, direction enable) interface
Limits
Joystick

from

smd4

 datasheet

Mechanical

see mech

Scope of delivery

smd, usb lead as smd3, power supply, motor dsub backshell and connector

Accessories

joystick, several leads tbd