Baumer Hubner - Heavy Duty Encoder

Double Bearing Support at Both Shaft Ends

• Two bearings, positioned with large spacing between them at each end of the shaft, distribute mechanical load more evenly than a single-bearing design — the same fundamental durability principle used across Baumer Hübner's HeavyDuty range, carried into this economy-series model.
• Supports shaft loading up to 450 N, a high capacity for a hollow-shaft encoder in this class, allowing direct mounting on motor shafts without needing a separate support bearing.

Shaft Insulation Against Electrical Bearing Damage

• Shaft insulation rated up to 2.8 kV protects the encoder's internal bearings from stray induced currents common on motors driven by frequency converters — a failure mode that quietly degrades bearing lubricant and shortens service life on unprotected encoders.

Built to Handle Mechanical Shock

• Shock resistant up to 250 g, giving it solid resilience against the sudden mechanical jolts typical of industrial machinery starts, stops, and impacts.
• Robust, compact metal housing keeps the physical footprint manageable while maintaining the mechanical strength expected of a HeavyDuty-class product.

Long-Distance Signal Transmission

• TTL output driver supports cable runs up to 550 m — useful where the controller or drive is positioned well away from the encoder, such as on large machines, cranes, or plant layouts with long cable routing.

Practical Installation Features

• Terminal box connection that can be rotated by 180°, giving installers flexibility to route cabling in whichever direction suits the mounting orientation on site, without needing a different housing variant.
• Highest operating speed rated at 10,000 rpm, suitable for a wide range of motor and drive shaft speeds.

Wide Operating Range for Demanding Environments

• Operating temperature range of -40°C to +100°C, covering both cold outdoor installations and hot industrial process areas.
• Wide voltage tolerance of 9–30V DC simplifies power supply matching across different control cabinet designs.

Available at Volume, With Consistent Supply

• Frequent weekly supply ability supports customers running ongoing production or maintenance-stock requirements rather than one-off orders.
• Packaging provided as per requirement, with samples available on request — useful for qualifying the encoder before committing to a larger order.
• Shipped FOB Kolkata, with distribution across the Indian domestic market.

Applications

• VFD-driven motor applications on a budget – the shaft insulation and double-bearing design address the two most common causes of premature encoder failure, without the cost of a full premium HeavyDuty model.
• Large machines and plant layouts with long cable runs – TTL output supporting up to 550 m lets the controller sit well away from the encoder without signal degradation.
• Retrofits and maintenance stock – frequent weekly supply and sample availability suit maintenance teams standardizing on a single encoder model across multiple machines.
• General heavy-duty industrial drives – conveyors, motors, and rotating equipment that need genuine mechanical durability but don't require the highest-tier corrosion or explosion-protection ratings.