




Paramtents
Brand VICPAS
Warranty 365 Days
Product Line Control Techniques Unidrive SPM
Shipping Time 3-5 Days
Supply Parts Plastic Case
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Order each part separately is available

Control Techniques equipment runs for years, even decades. But manufacturers don't support Nidec Unidrive SPM SPMA1621 Plastic Case that long. When the original HMI model reaches end-of-life, the only official option disappears—OEM stops making the unit, including the shell that protects it. That puts you in a difficult spot: replace a fully functional HMI just because you can't get a new housing, or run equipment that looks worn and risks further damage. VICPAS solves this. We continue producing Control Techniques Unidrive SPM SPMA1621 Plastic Shell for Control Techniques HMIs, including legacy and discontinued models. If the electronics inside are still running strong, a fresh shell is all you need to keep that station online. No retrofit. No rewiring. No learning curve on a new HMI interface. Just a direct-fit replacement enclosure that makes your existing unit look and feel like new. For facilities running older systems that work perfectly fine, Unidrive SPM SPMA1621 Housing is the difference between years of productive service and an unnecessary, expensive upgrade. Keep your proven equipment running. If they stopped making the whole unit, we still make the part that matters.
The table below describes the parameters of Control Techniques Unidrive SPM SPMA1621 HMI Case.
| Model Number: | SPMA1621 |
| Cooling Method: | Forced Convection |
| Warranty: | 365 Days |
| Environment: | Free From Corrosive Gases |
| Product Line: | Unidrive SPM |
| Humidity: | 95% |
| Storage Temperature: | -40º to 55ºC (-40º to 131ºF) |
| Ambient Temperature: | 0º to 40ºC (32º to 104ºF) |
| Brand: | VICPAS |
| Material: | ABS Plastic |
Related Control Techniques Unidrive SPM Part No. :
| Control Techniques | Description | Inventory status |
| SPMA1401 | Nidec Control Techniques Unidrive SPM Housing Replacement | In Stock |
| SPMA1402 | Control Techniques Unidrive SPM Plastic Case Replacement | Available Now |
| SPMA1421 | Nidec Control Techniques Unidrive SPM Plastic Shell Repair | In Stock |
| SPMA1422 | Nidec Control Techniques Unidrive SPM Enclosure Repair | Available Now |
| SPMA1601 | Nidec Control Techniques Unidrive SPM Housing Replacement | In Stock |
| SPMA1602 | Nidec Control Techniques Unidrive SPM Plastic Case Replacement | Available Now |
| SPMA1621 | Control Techniques Unidrive SPM Enclosure Replacement | In Stock |
| SPMA1622 | Nidec Control Techniques Unidrive SPM Plastic Shell Replacement | Available Now |
| Unidrive SPM | Description | Inventory status |
Question: Can I still use my HMI if the shell is cracked but the electronics work fine?
Answer: Technically yes in the short term, but we do not recommend it. A cracked enclosure exposes internal components to dust, moisture, and physical damage, and may create sharp edges that pose a safety risk to operators. Replacing the shell is the safer, more cost-effective option.
Question: How to maintain Unidrive SPM SPMA1621 Plastic Shell?
Answer: Use only a damp cloth to clean SPMA1621 Plastic Case. Do not use liquid or spray cleaners, as they may damage the enclosure. Keep the housing away from direct sunlight to prevent discoloration or damage.
Question: What Should I pay attention to when assembling Control Techniques SPMA1621 HMI Case?
Answer: During installation, make sure the equipment is placed on a stable and secure surface. Dropping or allowing it to fall may cause damage to the plastic cover.
SPMA621
SPAMA1621
SPMA16221
SPMA1612
SPMAI621
3871-0063-05 Middle Cover
3871-0067-01 Badge - Grey
3871-0068-01 Badge - Green
3871-0066-04 Molding Center
3871-0075-04 Top Terminal Cover
3871-0115-02 Bottom Terminal Cover
3871-0000-09 Control Assembly
3871-0001-08 DC Bus Cover
3871-0008-01 Serial Port Cover
3871-0004-01 Terminal Gland Plate
3871-0034-03 Terminal Cover
3871-0036-02 / 3871-0127-00 Terminal Cover Overlay
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