PV Industries · Industry Focus
Spring-applied fail-safe brakes that engage by default for AGV/AMR drive motors and automation gantry Z-axis hold, plus a fixed-load brake for motor and actuator test benches — the correct failsafe architecture wherever a power fault must never mean free motion.
Drop-in for Kendrion and INTORQ with same-week local dispatch from Bengaluru stock at INR pricing.
An AGV or AMR carrying a load must stop instantly and hold position on power loss, E-stop, or control fault. Without a dedicated failsafe brake, the vehicle coasts or rolls under load, creating a collision risk with people or equipment.
Spring holds the drive motor shaft by default, zero power. 24V DC releases the spring for drive; on power loss, E-stop, or battery fault, the spring re-engages instantly. Direct motor shaft NDE mount.
Safety BrakeA gantry or Cartesian system with a vertical Z-axis carries a tooling head that falls under gravity when the servo loses power. Servo dynamic braking alone can't guarantee holding torque against a static load — a mechanically independent spring-applied brake is required.
Spring holds the axis on power loss; 24V DC releases the brake at the same voltage as the automation PLC panel — no separate power supply needed.
Safety BrakeA motor or actuator test bench needs a consistent resistive load for basic pass/fail validation — confirming torque output, no-load current, and thermal performance. A full dynamometer is overspecified and costly for this scope.
Electromagnetic single disc brake operated at a set coil current applies consistent resistive torque, set once at commissioning for repeatable results. Spring re-engages on test completion, safely arresting the shaft. For variable-torque dynamometer testing, PV recommends a magnetic particle brake instead.
Single Disc BrakeDetailed 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 robotics & automation applications — stocked in Bengaluru for same-week dispatch.
What sets PV Industries apart for robotics & automation customers specifically.
PV Industries' spring-applied safety brakes are proven in India's most demanding safety-critical holding applications — overhead crane hoists and CNC machine tool vertical axes. The same fail-to-safe principle is directly applicable to AGV/AMR and gantry axis hold.
PV Industries electromagnetic clutches and safety brakes are integrated into custom automation systems across India — including AGV/AMR and gantry axis hold applications.
Automation system builders sourcing safety brakes from Kendrion or INTORQ face 8–14 week lead times. PV Industries dimensions are compatible with these imported equivalents — same-week dispatch from Bengaluru stock at INR pricing.
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