PMSM Controller 24 MOS 60A 1650W

Designed for heavy commercial e-cargo loads and high-torque e-rickshaws, the Voltworks V-CTRL-24MOS-60A-1650W serves as the intelligent management system for 1.65 kW electric drivetrains. By combining a high-performance 24-MOSFET power architecture with proprietary Field-Oriented Control (FOC) algorithms, it converts throttle inputs into smooth, linear torque while preserving battery range and preventing thermal degradation under heavy payload startups.

Key Features & Benefits

• High-Performance 24-MOSFET Power Stage:

  Engineered with 24 high-spec MOSFETs rated to handle up to 60A current, offering low internal resistance ($R_{DS(on)}$), optimized power distribution, and exceptional thermal stability under continuous commercial duty cycles.

• Advanced Field-Oriented Control (FOC) / Sine Wave Technology:

  Delivers smooth, silent motor operation with minimal vibration, reduced torque ripple, and refined low-end acceleration compared to traditional trapezoidal/square-wave controllers.

• High Controller Efficiency (>95% Peak Efficiency):

  Minimizes energy loss during current conversion, maximizing driving range per charge and prolonging overall battery health.

• Integrated Drivetrain Safety Protections:

  Provides continuous real-time monitoring with built-in protection suites, including Over-Current Protection (OCP), Over-Voltage & Under-Voltage Protection (OVP/UVP), Over-Temperature Protection (OTP), and Phase Short-Circuit Protection.

• Regenerative Braking Capability:

  Captures kinetic energy during downhill coasting and deceleration, recharging the battery pack to extend daily operating mileage while reducing mechanical brake wear.

• All-Weather Heavy-Duty Aluminum Housing (IP65/IP67):

  Encased in a durable extruded aluminum enclosure that doubles as an efficient passive heatsink, protecting internal electronics from monsoon road water spray, dust, and vehicle vibration.

Specification Table

VoltWorks Technologies Private Limited is an Indian clean-tech mobility and hardware startup focused on designing, engineering, and manufacturing advanced electric vehicle (EV) powertrain systems. Founded by alumni from top premier institutions like the Indian Institutes of Technology (IIT), VoltWorks specializes in delivering integrated motor, controller, and energy conversion systems tailored for light commercial and passenger electric vehicles in emerging markets.

Core Focus & Expertise

• Integrated Powertrain Engineering: Rather than delivering isolated parts, VoltWorks engineers cohesive powertrain ecosystems—combining high-efficiency electric motors, advanced controllers, and custom software stacks.

• Field-Oriented Control (FOC) Innovation: The company's key competitive advantage lies in its proprietary Field-Oriented Control (FOC) motor controllers. These optimize torque delivery, improve energy efficiency by over 93%, and prolong battery pack lifecycles under intense daily usage.

• R&D & Academic Partnerships: Incubated under the FIRST foundation at IIT Kanpur, VoltWorks actively collaborates with leading technical institutes (including IIT Madras and NIT Silchar) to bridge research-grade EV innovations into commercial production.

Mission & Market Position

VoltWorks aims to accelerate the transition to sustainable urban transportation by providing robust, affordable, and high-efficiency powertrain components built specifically for harsh local operating conditions—such as extreme heat, heavy payloads, monsoon road water splash, and stop-and-go commercial routes. Their primary target market includes original equipment manufacturers (OEMs), fleet aggregators, and retrofitters in the L3 (E-Rickshaw/E-Passenger) and L5 (Light Commercial EV) segments.

Key Highlights at a Glance

1. EV Nexo Mart 1-Year Service & Support Warranty

• 1-Year Comprehensive Warranty Protection: Every purchase through EV Nexo Mart includes a 1-year official product warranty covering internal manufacturing defects, component failures, and control board faults under standard operating conditions.

• Dedicated Claims & Technical Assistance: Direct technical service support and fast-track warranty processing handled through the EV Nexo Mart team to minimize vehicle downtime.

• Quality Assured & Genuine Replacements: Pre-inspected for factory compliance, ensuring repair or replacement with 100% genuine components.

2. Warranty Exclusions & Operational Scope

Important Notice: The 1-Year Service & Support Warranty strictly covers manufacturing and material defects only.

The warranty DOES NOT cover:

• Physical Damage: External casing fractures, dented housing, drop impacts, road accidents, or mechanical damage from improper mounting.

• Electrical Short Circuits: Burnouts, blown MOSFETs, or internal board damage caused by short circuits, incorrect phase wire connection, reverse polarity wiring, or external power surges.

• Water Immersion Beyond Rating: Submersion or high-pressure water ingress beyond specified IP limits.

• Unauthorized Modifications: Self-repairs, breaking warranty seals, soldering/modifying internal boards, or unapproved firmware tampering.

• Overload Operation: Failures caused by exceeding specified current limits (60A) or pairing with oversized motors beyond safe operating thresholds.