Digital Stepper Drive DM556T
Tel: 0086-2587156578
Web:
Email:[email protected]
11
Acceleration is set too high
Power supply voltage too low
Excessive motor and drive heating
Inadequate heat sinking / cooling
Automatic current reduction function not being utilized
Current is set too high
13. Warranty
Twelve Month Warranty
StepperOnline warrants its products against defects in materials and workmanship for a period of 12 months from
shipment. During the warranty period, StepperOnline will either, at its option, repair or replace products which proved
to be defective. To obtain warranty service, a returned material authorization number (RMA) must be obtained before
returning product for service.
Exclusions:
The above warranty does not extend to any product damaged by reasons of improper or inadequate
handlings by customer, improper or inadequate customer wirings, unauthorized modification or misuse, or operation
beyond the electrical specifications of the product and/or operation beyond environmental specifications for the
product.
