PV Industries · Industry Focus
Electromagnetic clutches and safety brakes for 2-speed EV transmissions, EV assembly line tooling, electric 2W/3W parking brakes, and on-demand eAxle disconnect. Live EV drivetrain reference: MTA EMTC, Palwal — India's first 2-speed automatic EV powertrain for 2W/3W.
MTA EMTC, Palwal and agricultural PTO drive applications are existing PV Industries customers. PV Industries components are validated to Tier-1 automotive assembly standards.
Designing a multi-speed automatic transmission for electric 2W/3W requires a fast-acting, low-power clutch that engages and disengages on a 24–48V signal — no oil pump, no actuator, zero drag losses when disengaged to preserve range.
Zero-backlash engagement, sub-30ms response, low coil wattage. Disengaged: zero friction, zero drag, zero power draw. Modular compact range mounts directly to IEC motor flanges without custom adapters.
Single Disc ClutchOn an EV assembly line, every fastener torque value is safety-critical — particularly on battery pack modules where undertorquing risks thermal events and overtorquing creates scrap. Mechanical clutch tools drift as friction surfaces wear.
Electronically controlled, repeatable torque — set by coil current, not spring preload. Repeatability governed by electronics, not friction wear. Consistent from cycle 1 to 100,000 with no recalibration across shift changes.
Clutch-Brake CombinationEvery electric two-wheeler and three-wheeler needs a parking brake that holds on a gradient when the battery is at rest. Any solution that draws continuously from the battery to maintain engagement is unacceptable — it shortens range and fails on battery fault.
Spring-applied safety brake holds by spring force with zero power. 24V DC releases for riding. On key-off or power loss, spring re-engages instantly, preventing rollback without any driver action. Compact single disc design minimises weight penalty.
Safety BrakeDecoupling a motor from the drivetrain at cruise eliminates drag losses and extends range. The clutch must consume negligible power when disengaged, respond in under 30ms for a transparent rider experience, and fit within the tight 2W/3W powertrain envelope.
Disengaged: zero friction, zero drag, zero power draw. Engaged: coil fires in under 30ms and torque transmission begins. IEC compact mounting fits within existing 2W/3W powertrain housings without custom redesign.
Single Disc ClutchDetailed problem statements for Design Engineers and Purchase / Procurement Managers specific to this industry will be added in the next phase of content development.
Coming SoonOnly the product types relevant to automotive & ev applications — stocked in Bengaluru for same-week dispatch.
What sets PV Industries apart for automotive & ev customers specifically.
MTA EMTC is manufacturing India's first 2-speed automatic EV powertrain for electric 2W and 3W using PV Industries' electromagnetic clutch as the core actuation component — selected for its low power draw, zero-backlash engagement, and 48V EV architecture compatibility. Proven in production, not aspirational.
PV Industries supplies clutch-brake combinations to Bosch Limited and MICO — two of India's most demanding automotive component manufacturers with high-cycle assembly lines where torque consistency is non-negotiable. Tier-1 validation for automotive assembly applications.
European and Japanese clutch suppliers create 8–14 week import lead times that slow EV prototype cycles. PV Industries is Indian-made, INR-priced, locally stocked — no forex risk, no supply chain dependency, with local application engineering support.
Our application engineering team will confirm the right product, torque range, and mounting configuration for your specific requirement.
pvindustries@narsipurgroup.com · B9, Jai Bharat Industrial Estate, Yeshwanthpur, Bangalore – 560022