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BOURNS Encoder EMS22D31-B28-LS2
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Popular Compatible Models
3.3 and 5 VDC voltage supply option
Direction/Step output (Tachometer)
Bushing or servo mount
Non-contacting magnetic technology
Small size
CMOS and TTL compatible
Long life
High operating speed
Highly repeatable
Sealed option
Magnetic technology
Resolution from 64-512 PPR
OUTPUT TYPE:Direction/Step
VOLTAGE SUPPLY:3.3 VDC
INDEX CHANNEL:1 LSB
SHAFT STYLE:1/4 " Dia., Plain End
SHAFT LENGTH:7/8 " Long
TERMINAL CONFIGURATION:Axial, Multi- Purpose Pin
BUSHING:3/8 " D X 3/8 " L Threaded(Single Ball Bearing)
Resolution: 64 PPR
Why Global Buyers Choose O&Kmarts
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Become an O&Kmarts Partner:
- Gain priority supply support
- Access exclusive pricing and discounts
- Share strategic market insights
- Optimize inventory flow across global markets
- Create mutual value for partners of all sizes
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A: In the rare event that you receive a damaged or defective product, please contact our customer service immediately. We will assist you in resolving the issue by arranging a return, replacement, or repair, depending on the circumstances.
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A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.
Customer reviews
Sep 21, 2025
Christian BrommeI entered the part number and it was available immediately.Helpful?(1)(0)Feb 14, 2025
Zachary StanglI'm so grateful for their help with my AC!Helpful?(1)(0)Oct 06, 2023
Stephen KuschelYou're on a roll!Helpful?(1)(0)Aug 21, 2023
Duro WattExactamente como se describía y envío rápido.Helpful?(1)(0)Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)

