SM23 Series (Size 23) Stepper Motors
Description
Stepper Motor - SM2340 Series (Size 23)
These size 23 stepper motors have been selected to match perfectly with the AMCI stepper drives.
Their high torque design reduces the length of the stepper motor while providing more torque than most standard size 23 motors.
These size 23 stepper motors are available in double shaft, single shaft, or with an optional 1000 line encoder mounted on the back of the motor. The motors all have eight leads to allow for either series or parallel connections.
Available Versions
SM2340-130: Size 23, 130 oz-in, single shaft, 0.250" shaft with flat
Price | $190/ea
SM2340-130D: Size 23, 130 oz-in, double shaft, 0.250" shaft with flat
Price | $190/ea
SM2340-240: Size 23, 240 oz-in, single shaft, 0.250" shaft with flat
Price | $340/ea
SM2340-240D: Size 23, 240 oz-in, double shaft, 0.250" shaft with flat
Price | $340/ea
Encoder Option: add to above pricing (requires double shaft)
Price | $465/ea
Note: Pricing is US Domestic only
Consult the factory for availability
Contact SalesSpecifications
Specifications: Stepper Motor - SM2340 Series (Size 23)
| Part # | Holding Torque | Parallel Current | Motor Length | Rotor Inertia x10-3 oz-in-sec2 | Motor Weight |
|---|---|---|---|---|---|
| SM2340-130* | 130 oz-in | 4.00 A | 2.20" | 2.98 | 1.7 lb |
| SM2340-240* | 240 oz-in | 4.00 A | 3.00" | 5.10 | 2.2 lb |
| *Add letter D for double shaft (example = SM2340-130D) *Add letters DE for double shaft with encoder (example = SM2340-130DE) | |||||
Specifications: Stepper Motor - SM2340 Series (Size 23)
| Part # | Holding Torque | Parallel Current | Motor Length | Rotor Inertia x10-3 oz-in-sec2 | Motor Weight |
|---|---|---|---|---|---|
| SM2340-130* | 130 oz-in | 4.00 A | 2.20" | 2.98 | 1.7 lb |
| SM2340-240* | 240 oz-in | 4.00 A | 3.00" | 5.10 | 2.2 lb |
| *Add letter D for double shaft (example = SM2340-130D) *Add letters DE for double shaft with encoder (example = SM2340-130DE) | |||||
Torque Curves
SM23 130 oz-in
SM23 240 oz-in
(curves generated using AMCI SD17040C or AMCI SD17060B stepper drives)
WIRING
The AMCI SM2340 stepper motors use color coded wires to simplify wiring; the following table outlines the connections between the motor and stepper driver.
| Driver Connections | 12 Inch Pigtail |
|---|---|
| B- | Black |
| B+ | Green |
| A- | Red |
| A+ | Blue |
| Wire Colors = Black, Green, Red, and Blue | |
| Driver Connections | 12 Inch Pigtail |
|---|---|
| B- | Black |
| B+ | Green |
| A- | Red |
| A+ | Blue |
| Wire Colors = Black, Green, Red, and Blue | |
Technical Drawings
AMCI makes buying PLC-based automation easy...our sales group will help you:
- Select the right product for your application
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- Coordinate alternative payment methods (P.O., wire transfers, etc.)
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Contact AMCI Sales today:
860-585-1254
Ordering Information
AMCI's sales team takes the hassle out of placing your order. We'll advise on product selection, alternatives, lead times, and present you with point of purchase options. Call (860) 585-1254 or email AMCI sales today!
Create your part number
Generate your SM2340 Series (Size 23) Stepper Motor part number by using this helpful ordering guide. Starting from left to right, use the following diagram and table to choose the desired options.
Part Number Guide
| Part Number Character | SM2340 Series (Size 23) Motor Selections |
|---|---|
| Nominal Holding Torque: | 130 = 130 oz-in 240 = 240 oz-in |
| Shaft Type: | Blank*=single D=double |
| Encoder: | Blank*=none E=5Vdc differential 1000 line encoder installed |
| Please note: a SM34 size 34 stepper motor with the factory installed encoder requires a double shaft motor. (e.g. SM2340-130DE = valid number | SM2340-130E = not valid) | |
Part Number Guide
| Part Number Character | SM2340 Series (Size 23) Motor Selections |
|---|---|
| Nominal Holding Torque: | 130 = 130 oz-in 240 = 240 oz-in |
| Shaft Type: | Blank*=single D=double |
| Encoder: | Blank*=none E=5Vdc differential 1000 line encoder installed |
| Please note: a SM34 size 34 stepper motor with the factory installed encoder requires a double shaft motor. (e.g. SM2340-130DE = valid number | SM2340-130E = not valid) | |
* Blank is used to indicate an option represented by no character in that location of the part number.
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