Overview
The Dart Controls 95BDC12-ZSW is an analog DC speed control (SCR drive) manufactured by Dart Controls, a company with over 60 years of experience in motor control solutions. The 95BDC12-ZSW delivers reliable variable-speed regulation for DC motors in manufacturing, packaging, material handling, and other industrial motion control applications. As an analog speed control, it offers simplicity, proven reliability, and cost-effective operation compared to microprocessor-based alternatives.
Key Features
- 12-amp continuous current rating for DC motor control
- Converts 120/240VAC supply voltage to regulated DC output
- Adjustable speed control via potentiometer or external signal
- Terminal block connection design for quick installation
- Compact enclosed design suitable for panel mounting
- Built in the USA with proven quality and reliability
Technical Specifications
| Input Voltage | 120/240VAC (jumper selectable) |
| Output Voltage | 90VDC or 180VDC (jumper selectable) |
| Continuous Current Rating | 12 Amps |
| Motor Type | DC armature (90VDC or 180VDC) |
| Horsepower Rating | Up to 2 HP |
| Control Type | Analog SCR (Silicon Controlled Rectifier) |
| Connection Type | Terminal block |
| Enclosure Type | NEMA 4X (Stainless Steel) |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Manufacturer | Dart Controls, Inc. |
| Part Number | 95BDC12-ZSW |
Typical Applications
The Dart Controls 95BDC12-ZSW is used across multiple industrial sectors:
- Manufacturing & Machine Tools: Spindle speed control and feed rate regulation
- Material Handling: Conveyor belt speed adjustment and hoist motor control
- Packaging Equipment: Film winding and label dispenser speed control
- Printing & Converting: Precision speed regulation for web-fed processes
- Textile & Finishing: Drying drum and roller speed control
- OEM Equipment: OEM integration for custom machinery requiring variable DC motor control
Compatibility & Replacements
Compatible With
- DC motors rated 90VDC and 180VDC armature voltage
- Universal series AC/DC motors up to 2 HP
- Standard industrial motor frame sizes
- 24VDC field supply systems (where applicable)
- Analog control signals (potentiometer, 0–10VDC)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 95BDC12-ZSW replaces other Dart Controls 12-amp analog DC drives in similar configurations. For exact replacement compatibility, consult the original equipment documentation or contact Dart Controls directly.
Works With
- Analog potentiometer-based speed adjustment
- External 0–10VDC signal control
- Standard AC line input (120VAC or 240VAC)
- Panel-mount and enclosed installation setups
- Motor field winding circuits (dual-voltage configurations)
