Stepper Motor - 2.3 N.m NEMA 23 Open-Loop
Single shaft NEMA 23 frame size bipolar stepper motor with 2.3 N.m (326 oz-in) holding torque. IP65 rating
Leadshine Model 57CM23-FS is an industrial grade small stepper motor, ideal for small CNC projects and robots. Has a holding torque of 2.3 N.m (326 oz-in).. 8 mm (0.315 inch) shaft size and body length 76mm. IP65 waterproof rating
This NEMA 23 frame motor is 57 mm square on the face, with four × 5 mm untapped holes. To drive this motor we recommend the DM442 , M542 or ND556. Or refer to the table below for the most updated drivers.
Manufacturer: Leadshine Model No 57CM23-FS
Step angle: 1.8°
Voltage: 4 V
Current: 3 A
Step angle accuracy: ±0.9°
Temperature rise (max): 80°C Max. (rated current, 2 phase on)
Ambient temperature: -20 to 50°C
Shaft radial play : Max 0.02 mm with 450g load
Shaft axial play : Max 0.08 mm with 900g load
Resistance per coil: 1.3 Ω
Inductance per coil (±20%): 4.4 mH
Holding torque: 2.3Nm
Number of leads: 4
Rotor inertia: 0.48 kg-cm2 (0.00680 oz-in-sec2 )
Weight: 1.0 Kg
Body length: 90 mm
Front shaft length: 21 mm
Dimension: 56 × 56 mm square face, 90 mm long, 47 mm between mounting holes
Wiring:
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warranty
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years
