
iDrive Motor Controller
Link4 iDrive Motor Controllers deliver smart, reliable motor control for natural ventilation in commercial grow environments.
Key Benefits:
- Automates ridge, sidewall, and curtain vents
- Compatible with 24VDC, 120VAC, 240VAC, and 480VAC motors
- Manual, automatic, or thermostat-controlled operation modes
- Mounts easily in tight greenhouse spaces
- Manual override & motor-reverse delay
- UL/cUL approved and built to industry standards
- Integrates with Link4’s iGrow and Pearl controllers

Bring advanced automation into your facility
Ridder Motors – Wiring a Ridder Motors
Overview of the iDrive
Daisy-Chaining iDrives
- Motor types: 24VDC, 120VAC, 240VAC, 480VAC
- Modes: Manual, Timed, Sensor-Based
- Safety: Current sensing overload protection
- Installation: DIN rail or wall mount options
- 8 x 6 x 4 Enclosure
- Available as single or dual drives
- Phase: Single or three-phase capable
- Wires: 3 or 5-wire motors
1. Can I run multiple vents with one iDrive Motor Controller?
Each unit controls one motor—use multiple iDrives for multi-vent setups.
2. Can I switch between manual and auto control?
Absolutely—use the 5-position switch for manual or thermostat modes.
3. Is installation difficult?
Not at all—it’s compact, pre-wired, and designed for simple mounting.
4. Will it fit my motor type?
Yes—it supports both common 120 V AC and 24 V DC motors.
5. Does iDrive support motor position feedback?
No, iDrive is a current-sensing controller that does not rely on external feedback like potentiometers or encoders.
6. Can I schedule vent movements based on time or temperature?
Yes, if you're using the iDrive model with a timer, you can schedule vent movements based on time.
If you're using the standard model, venting is controlled by a thermostat or manual switch, not time.
7. Is iDrive weather-resistant for outdoor installations?
No, iDrive should be installed in a weather-protected area or inside a sealed control box to prevent moisture damage.
8. Can I manually override the system if needed?
Yes, iDrive includes manual override functionality for direct control during maintenance or emergencies.
9. What happens if power is lost mid-cycle?
The iDrive retains its last position and settings during outages, so vents won’t reset unexpectedly when power returns.
10. Does the controller come pre-configured, or do I need to program it before use?
The iDrive comes with a default configuration for standard venting. However, settings can be adjusted during installation to match your greenhouse system.

















