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Home / Products / Motor Controller / 275A MOTOR CONTROLLER 24V - 36V DC MOTOR SPEED CONTROL
Quality 275A MOTOR CONTROLLER 24V - 36V DC MOTOR SPEED CONTROL factory
Quality 275A MOTOR CONTROLLER 24V - 36V DC MOTOR SPEED CONTROL factory

275A MOTOR CONTROLLER 24V - 36V DC MOTOR SPEED CONTROL

Basic Properties
Place of Origin: China
Brand Name: Ventnor
Trading Properties
Minimum Order Quantity: 1
Price: $200-300
Payment Terms: 100% TT in advance
Supply Ability: 2000pcs/month
Tags

DC Motor Controller

bldc motor controller

dc servo motor
Product Summary
High Torque 275A Multi Voltage 24V 36V DC Motor Controller 1204 1. Technical Overview The 24V-36V 275A Programmable DC Motor Controller 1204 delivers precise, efficient, and silent speed regulation for series-wound (four-terminal) traction and pump motors. Operating on a dual-voltage platform ...

Product Details

Highlight:

275A Motor Controller

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Motor Controller 24V

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36V dc motor speed control
Voltage: 24V / 36V DC
Product: 24V-36V 275A DC Motor Controller 1204
Current Limit: 275A
Motor Type: Series Wound
Frequency: 15 KHz PWM
Application: Forklifts & Lift Trucks
Product Description
High Torque 275A Multi Voltage 24V 36V DC Motor Controller 1204
1. Technical Overview
The 24V-36V 275A Programmable DC Motor Controller 1204 delivers precise, efficient, and silent speed regulation for series-wound (four-terminal) traction and pump motors. Operating on a dual-voltage platform supporting 24V or 36V DC nominal inputs, this industrial regulator utilizes high-frequency 15 kHz Pulse Width Modulation (PWM) technology to ensure micro-processor speed calculation without acoustic resonance or efficiency loss. The unit features an adjustable 275A current limit profile that sustains heavy startup loads and maximizes low-speed breakaway torque in material handling environments. Engineered for demanding industrial applications like forklifts, walkie stackers, and scissor lifts, its rugged housing anchors directly to a heavy-gauge aluminum heatsink for optimized thermal conduction. Advanced onboard diagnostic logic actively monitors input lines, protecting power MOSFET circuits against voltage transients, thermal over-stress, and throttle fault conditions to maintain stable operational parameters.
2. Technical Specifications
Engineering Parameter Certified Value / Specification Compliance & Testing Standard
Nominal Input Voltage 24 VDC / 36 VDC Dual-Mode Field Configurable Battery Bank Systems
Maximum Peak Amperage 275 A Rating Current 2-Minute Duty Cycle Profile Test
PWM Operating Frequency 15 kHz Electronic Switching Inductor Acoustic Isolation Standard
Throttle Compatibility 0-5kΩ, 5k-0Ω, or 0-5V Multi-Protocol Logic Board Configuration
Dielectric Isolation Minimum 500 VAC Power Terminals to Aluminum Under-Chassis
Drive Architecture Series Wound / 4-Terminal Standard M8 Threaded Copper Lug Connections
Housing Construction IP54 Rated Polymer Shell Sealed Dust and Splash Resistance Protocol
Environmental Range -25°C to +50°C Ambient High/Low Extreme Industrial Thermal Testing
3. Engineering Advantages & Applications
  • Dual Voltage Configuration: Supports both 24V and 36V systems via a single hardware unit to reduce multi-fleet spare inventory overhead.
  • Series Wound Compatibility: Integrates directly with traditional 4-terminal series traction motors without upgrading external power cabling setups.
  • Thermal Protection Foldback: Lowers current limits automatically if internal heat sinks cross 85°C to safeguard core silicon components.
  • Handheld Programming Access: Allows field technicians to modify acceleration rates, current limits, and braking parameters using OEM diagnostics.
  • High Density Isolation: Features 500 VAC dielectric barrier isolation to block electrical noise from traveling down structural chassis lines.
  • Inductive Suppression Logic: Integrates internal coil diodes to neutralize high voltage back-EMF spikes generated during contactor switching cycles.
4. Technical FAQ
Q: How does the dual-voltage architecture of the 24V-36V DC Motor Controller 1204 adapt to different battery configurations?
A: The internal logic circuits auto-detect the operational threshold upon power-up. The 24V to 36V DC multi-voltage profile recalculates under-voltage and over-voltage trip thresholds automatically, maintaining accurate parameter protection across both battery sizes.
Q: What types of throttle inputs can be wired directly to this 275A Programmable DC Motor Controller?
A: The multi-protocol logic board features terminal variations that handle standard 2-wire 0-5kΩ potentiometers, 5k-0Ω networks, or 0-5V electronic throttles. This eliminates the need for separate signal conversion modules during retrofits.
Q: Why is the 15 kHz PWM frequency critical for warehouse material handling applications?
A: The 15 kHz PWM modulation switches current faster than the response limit of the human ear, ensuring silent motor operation. More importantly, it minimizes current ripple, which stabilizes motor temperatures and extends carbon brush lifespan.
Q: What parameters can technicians calibrate within this 1204 DC Motor Controller setup?
 

Mrs. Jackie

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