Intrinsically Safe Rotary Encoders
from BEI Sensors
An absolute optical rotary encoder provides a unique binary word for each position. Single-turn encoders are ideal for motion control applications where the position-sensing device moves at a slow rate under one rotation or is inactive for long periods of time. Absolute encoders excel in situations... [See More]
- Features: Intrinsically Safe
- Encoder Type: Absolute
- Encoder Technology: Optical
- Counts / Revolution: 288000
from Dynapar Corp.
Northstar's DWD38 Harsh Duty Optical Encoder is an Industrial Hollowshaft that operates reliably from -40 to 100°C. The hard anodized finish encoder exceeds IP66/IP67 and NEMA 6 enclosure requirements.Extremely robust, the DWD38 encoder is also available in stainless steel to meet NEMA 4X and 6P... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 1 to 5000
from BEI Sensors
Built to the same rugged standards as the H40 Incremental Heavy Duty encoder, this unit features an absolute encoder output up to 13 bits of resolution. Designed to take the rigors of physically demanding environments, the H40 has a heavy-duty housing, a 100+ pound bearing, and internal shock... [See More]
- Features: Intrinsically Safe
- Encoder Type: Absolute
- Encoder Technology: Optical
- Counts / Revolution: 288000
from Dynapar Corp.
Northstar's HSD25 Harsh Duty Industrial Hubshaft Optical Encoder accepts up to 0.78" diameter shafts and operates reliably from -40 to 100°C. The hard anodized finish encoder exceeds IP66/IP67 and NEMA 6 enclosure requirements.This robust encoder is also available in stainless steel to meet NEMA 4X... [See More]
- Features: Hollow Shaft; Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 1 to 3600
from BEI Sensors
Built on the same rugged design as the incremental model, the HS35 Absolute Encoder is available with various output options including Gray Code and Natural Binary. Designed with a cast aluminum housing, a sealed connector and shaft seals, it carries an IP65 environmental rating. With the optional... [See More]
- Features: Hollow Shaft; Intrinsically Safe
- Encoder Type: Absolute
- Encoder Technology: Optical
- Counts / Revolution: 40000
from Dynapar Corp.
Northstar's HD20 Harsh Duty Encoder is an Industrial Hubshaft Encoder that is a compact, heavy-duty encoder designed to exceed IP66/67 and NEMA 6 enclosure requirements. It is also available in stainless steel that exceeds NEMA 4X and NEMA 6P requirements and is ideal for stringent washdown... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 1 to 3600
from BEI Sensors
The E25 has been designed as a light duty encoder for applications such as robotics, precision computer peripherals and OEM motors and controls. It is designed with an integrated mounting ring and shaft coupling. the integratedmounting ring and shaft coupling allow for simplified installing and a... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 72000
from Dynapar Corp.
Northstar's HD25 Harsh Duty Optical Encoder is a compact, Industrial Hubshaft encoder designed to exceed IP66/67 and NEMA 6 enclosure requirements. It is also available in stainless steel that exceeds NEMA 4X and NEMA 6P requirements and is ideal for stringent washdown environments, including those... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 1 to 5000
from BEI Sensors
The H20 is an all metal, extremely rugged encoder designed to economically fill the resolution range up to 2048 cycles per turn. This compact unit features a shock resistant disc, heavy duty bearings, and EMI shielding. The H20 conforms to NEMA 4 and 13 requirements. The H20 is also available in a... [See More]
- Features: Hollow Shaft; Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 8192
from Dynapar Corp.
A high impact fiber reinforced integral housing provides thermal and electrical isolation for the encoder. The coupling includes an insulator at the encoder for isolation of the shaft. Long life bearings keep tough loads from disrupting internal alignment. Protection against installation problems... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 1 to 2500
from BEI Sensors
The H25 is the flagship of the BEI Industrial Encoder Division product line. It was designed from the ground up for the industrial machine tool marketplace. The H25 offers features such as EMI shielding, 40 lb. ABEC 7 bearings, matched thermal coefficients on critical components, and custom... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 288000
from Dynapar Corp.
The separately mounted ring and gear are designed to function without any setup or adjustments. Operation is reliable even in wet, dirty, and extreme industrial temperature environments. No flexible shaft coupling is required, and there are no bearings to wear out, meaning greater mechanical... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Mechanical
- Counts / Revolution: 1 to 60
from BEI Sensors
The HS25 combines the rugged, heavy-duty features usually associated with shafted encoders into a hollow-shaft style. Its design includes dual bearings and shaft seals for NEMA 4, 13 and IP65 environmental ratings, a rugged metal housing, and a cable gland. This low-profile design, just 2" deep, is... [See More]
- Features: Hollow Shaft; Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 8192
from Dynapar Corp.
The flexible mount and integral hub shaft reduces cost, simplifies installation and reduces the overall depth by eliminating the traditional flange adapter and flexible coupling. Models with resolutions of 1024 or less are equipped with an unbreakable code disk that meets the demands of the most... [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 1 to 2540
from BEI Sensors
The L25 is a lighter duty version of BEI's H25 optical encoder. Incorporating the same high quality optics and electronics as the H25, the L25 also offers low starting torque. Other features include ABEC 5 bearings, EMI shielding, a 1/4" diameter stainless steel shaft and a drawn aluminum cover. [See More]
- Features: Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Optical
- Counts / Revolution: 72000
from Dynapar Corp.
The Series HS20 Sealed Hollowshaft's floating shaft mount and spring tether minimize bearing loads and eliminate flexible shaft couplings to reduce wear and maintenance.Series HS20 has complete electrical protection from overvoltage, reverse voltage, and output short circuits. In addition, the... [See More]
- Features: Hollow Shaft; Intrinsically Safe
- Encoder Type: Incremental
- Encoder Technology: Mechanical
- Counts / Revolution: 1 to 2540