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H120 (Hollow Shaft) Incremental Encoder
Brand: Kubler GroupThe Sendix Heavy Duty H120 were especially developed for large motors and generators.
They are highly accurate and extremely robust thanks to HD-Safety-Lock - the Heavy Duty hollow shaft design of the latest generation with sturdy bearing construction and integrated bearing isolation.
The dual protection of the shaft, the wide temperature range and the high protection level allow for use even under the harshest conditions.
The very large hollow shaft up to 28 mm plus the wide variety of mounting solutions and connection options offer the very highest degree of flexibility during installation.
Specifications
Brand
Approvals & Certifications
- CE (According to EMC Guideline 2004/108/EC) - RS-422, Push-Pull
- Ex Zone 2 & 22
- RoHS (According to Guideline 2011/65/EU) - RS-422, Push-Pull
Cable Length
- PVC Cable: 3.28 feet (1 metre)
Cable Material
- PVC
Capacity
- Load Capacity of Shaft (Radial): 400 N
Circuit Protection
- Short Circuit Proof Outputs Protected - RS-422, Push-Pull
Communication
- Optical Transmission Rate: 120 Mbps
Connectors
- Optical Fibre Connection: ST Connector
Consumption
- Power Consumption (No Load): Typically 40 mA / 90 mA - Max.)
- Power Consumption (No Load): Typically 80 mA / 150 mA - Max.
- Power Consumption Per Module: < 2 W - Optical Fibre
Diameter
- Blind Hollow Shaft: 0.47 to 0.67” (12 to 17 mm)
- Optical Fibre Connection: 0.35” (9 mm)
- Through Hollow Shaft: 0.63 to 1.10” (16 to 28 mm)
Display
- Optical Fibre Synchronisation Display: LED on the Receiver
Distance
- Optical Fibre Transmission Distance: 3280.84 feet (1,000 metres) - Max.
Electrical Connectors
- Fiber Optical Connector
- M12 Connector, 8-Pin
- M23 Connector, 12-Pin
- PVC Cable
- Terminal Box
Environmental Protection
- IP66
- IP67
Frequency
- Pulse: 300 kHz, Max.
Input
- Input Level Optical Fibre Transmitter: 10-30 Vdc
Isolation
- Robust: 0 to 2.5 kV
Load
- Permissible Load / Channel: ± 20 mA - Max.
- Permissible Load / Channel: ± 30 mA - Max.
Measuring Time
- Rising & Falling Edge Time: Max.
Operating Temperature
- -40° to 100° C (-40° to 212° F)
Power Supply
- 10-30 Vdc - RS-422, Push-Pull
- 5 Vdc ± 5 % - RS-422
Pulse Range
- 50 to 5,000 Pulses
Reverse Polarity Protection
- Reverse Polarity Protection of the Power Supply: Yes - RS-422, Push-Pull
Rotation
- Terminal Box: 180°
Shaft Material
- Stainless Steel, Bore Tolerance H7
Shock
- Shock Resistance (Robust): 200 G
- Shock Resistance: 2000 m/sec², 6 milliseconds (According to EN 60068-2-27)
Speed
- 3,500 Min⁻¹, Max.
- 6,000 Min⁻¹, Max.
Torque
- Flange with Fastening Arm through Hollow Shaft, Terminal Box (Typical of Connection K), Optical Fibre Connection (Typical of Connection L): 2 Nm
- Load Capacity of Shaft (Axial): 300 N
- Starting Torque: 0.05 Nm at 20° C (68° F)
Vibration
- Vibration Resistance (Robust): 15 G
- Vibration Resistance: 150 m/sec², 10 to 2,000 Hz (According to EN 60068-2-6)
Wavelength
- Optical: 850 Nm
