Description
MOOG Animatics SM23165DT-DE SmartMotor – NEMA 23 Integrated Servo for Compact Multi‑Axis Motion
The MOOG Animatics SM23165DT-DE is a Class 5 SmartMotor that combines a brushless servo motor, drive, controller, and encoder in one NEMA 23 package. The “DT” electronics give you the flexible I/O and serial communications most OEM panels rely on, while the “DE” option adds a double‑ended shaft for coupling an encoder, brake, or external load on the rear side. From my experience, this model hits a sweet spot for machine retrofits and space‑limited stations where a separate drive and PLC would complicate wiring.
Order Placement Process and Guarantees
- Warranty: 365 days
- Lead time: 1 week if in stock; no more than one month at the latest
- Payment terms: 50% in advance; full payment before delivery
- Express delivery: FedEx, UPS, DHL
Key Features
- Integrated servo + controller – Motion control, drive, and feedback are built in, reducing panel space and cabling.
- NEMA 23 footprint – A compact 57 mm square face that typically slides into existing NEMA 23 mounts.
- Double‑ended shaft (DE) – Allows a rear‑mounted brake, encoder, or coupler; handy when you need feedback from a load side.
- DT electronics – Typically provides RS‑232/RS‑485 communications and flexible I/O for standalone or networked axes.
- 24–48 VDC operation – Common in machine builds; keeps power distribution simple and safe.
- Programmable in SmartMotor language (SML) – You can run local profiles, gearing, and camming without a separate PLC in many cases.
- Multi‑axis friendly – You might notice commissioning goes faster when daisy‑chaining multiple SmartMotors over serial.
Technical Specifications
| Brand / Model | MOOG Animatics SM23165DT-DE (Class 5 SmartMotor, NEMA 23) |
| HS Code | 8501.31 (DC motor, output ≤ 750 W, servo type) |
| Power Requirements | 24–48 VDC nominal; sizing current depends on load and duty. A supply with sufficient peak current headroom is recommended. |
| Dimensions & Weight | NEMA 23 (≈57 mm square face). Length varies by configuration; typically in the ~160–180 mm range for integrated units. Weight commonly ~1.2–1.6 kg. |
| Operating Temperature | 0 to +40 °C ambient (non‑condensing), typical office/industrial enclosure conditions. |
| Signal I/O Types | Programmable digital I/O and analog input; homing/limit support available on standard DT variants. |
| Communication Interfaces | Built‑in RS‑232/RS‑485 (SmartMotor protocol). Multi‑axis daisy chain supported. Fieldbus options are available on related models. |
| Mechanical Features | Double‑ended 6.35 mm (¼ in) shaft on front and rear; NEMA 23 four‑bolt face mount. |
| Installation Method | Face mount to machine or plate; wire to pluggable connectors (DT style). Use a 24–48 VDC supply and proper earth bonding. |
Where it typically fits
I see the SM23165DT-DE used on compact actuators, indexing fixtures, lightweight rotary tables, and precision feeders. One customer swapped out a stepper/drive stack for this unit and saved enough panel depth to add a second axis—no external PLC changes, just SmartMotor scripts and serial chaining.
Related or Supporting Products
- SM23165D – Similar torque in a Class 5 package without the “T” connector style; single‑ended shaft versions available if rear shaft isn’t needed.
- SM23165DT-BR – Same electronics with an integrated holding brake; useful for vertical loads.
- SM23165DT-CN – Variant with CANopen interface for fieldbus integration (if your line standardizes on CAN).
- SM34165DT – NEMA 34 SmartMotor with higher torque when you outgrow NEMA 23.
- Power supplies (24–48 VDC) – Regulated DC supplies sized for peak servo demand; many teams choose 10–20 A per axis for headroom.
- Planetary gearheads (NEMA 23) – For higher torque and finer positioning; common ratios 5:1 to 20:1.
- Cables & I/O breakout – DT‑style pluggable cable sets and breakouts keep field wiring neat and serviceable.
Installation & Maintenance
- Mounting & environment: Rigidly mount to a flat NEMA 23 surface. Provide ventilation or conductive mounting to help heat dissipation; avoid direct oil spray and vibration where possible.
- Power & wiring: Use a clean 24–48 VDC supply with adequate peak current. Keep power and signal cables separated, bond shields at a single point, and maintain solid earth ground.
- I/O & safety: Wire limit/home sensors and e‑stop safety circuits according to your machine standard. For vertical axes, a brake (or safe torque‑off strategy) is typically required.
- Tuning & setup: Commission via SmartMotor tools; start with conservative gains and verify motion at low speeds. You might notice homing and soft limits reduce crash risk during early trials.
- Routine care: Inspect connectors and strain relief quarterly, clean dust from vents, and review application logs. Firmware updates can bring motion improvements and bug fixes.
Quality & Certifications
- Certifications: CE and RoHS compliant; UL Recognized components are typically used in this series. Manufactured under ISO 9001 quality systems.
- Manufacturer warranty: 1 year typical; our coverage is 365 days as stated above.
If you’re matching this unit to an existing axis, share the supply voltage, expected peak torque, and any fieldbus requirements. One thing I appreciate is how forgiving the SmartMotor is during retrofits—most teams get from bench test to first article faster than they expect.
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