DM805-AI Analog Input Stepper Motor Driver
The DM805-AI is a stepper motor driver with 0 to 5 VDC analog input for speed control. 18 to 80 VDC powered, with current up to 7.0 A peak.
The DM805-AI is a 0 to 5V input stepper drive with built-in oscillator which is based on the latest digital control algorithm. It brings a unique level of system smoothness, providing optimum torque and nulls mid-range instability. Motor self-test and parameter auto-setup technology offers optimum responses with different motors and easy-to-use. The driven motors can run with much smaller noise, lower heating, smoother movement than most of the drivers in the markets. Its unique features make the DM805-AI an ideal solution for applications that require low-speed smoothness.
The three built-in potentiometers are used to preset and adjust the velocity, acceleration and deceleration. In 0-5V speed mode, the motor speed is controllable and follows the analog 0 to 5V input. In Low/HIGH speed mode, the motor speed is selected by digital input and adjusted by the high/low speed potentiometers. The user can run the motor with the least configuration and connection. In position mode, the DM805-AI is a traditional stepper drive. There is a 5V power supply output for customer use.
Features:
- Anti-Resonance, provides optimum torque and nulls mid-range instability
- Motor self-test and parameter auto-setup technology, offers optimum responses with different motors
- Multi-Stepping allows a low resolution step input to produce a higher micro-step output for smooth system performance
- Two preset velocity and adjust by built-in potentiometer
- Preset acceleration/deceleration and adjust by built-in potentiometer
- Velocity control mode via analog 0 to 5V and position control mode via pulse
- Built-in pulse generator nulls external motion controller
- Output current programmable, from 0.3 to 5.0A (RMS)
- TTL compatible and optically isolated digital input
- Automatic current reduction
- Over-voltage, over-current, phase-error protection
Input voltage: 60 VDC (18 to 80VDC)
Phase input frequency: 0 to 200kHz
Logic signal current: 10mA (7 to 16mA)
Isolation resistance: 500Ω
Analog input:
- 0 to 5V speed mode: 0 to 25±0.5 Rev/s (Dead band is 10mV)
- External POT mode: 0 to 25±0.5 Rev/s (Dead band is 20mV)
Acceleration/deceleration/ramp potentiometer: 0.5 to 250±1 Rev/s² (0 to 25 turns)
LoSpeed potentiometer: 0 to 5±0.01 Rev/s (0 to 25 turns)
HiSpeed potentiometer: 0 to 25±0.5 Rev/s (0 to 25 turns)
Operating environment:
- Environment: Avoid dust, oil fog and corrosive gases
- Ambient temperature: 0 to 50°C
- Humidity: 40 to 90%RH
- Operating temperature: 70°C (Max)
- Vibration: 5.9m/s² Max
Storage temperature: -20 to 65°C
Weight: 350 g
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warranty
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years
