4.0 N·m 2 Phase NEMA 34 ES Series Closed-Loop Stepper Motor
SKU: MOT-183
4.0 N·m (566 Oz·In) 2 phase NEMA 34 hybrid stepper motor with 1,000 line encoder for feedback.
Last units. This unit is reaching End of Life.
The ES-M23440 is a 4.0 N·m (566 oz·in), 2 phase NEMA 34 stepper motor with integrated 1,000-line incremental encoder. It is built with high quality material and can move smoothly with high precision, very low noise & heating.
When driven by Leadshine ES-D808 or ES-D1008 easy servo drive, the position loop between the motor and drive is fully closed. Therefore, loss of steps which limits adoption of stepper systems is totally eliminated. Because there is no torque resolution needed like in open loop stepper systems, high-speed performance can be improved up to 30% over open loop stepper systems. Hybrid stepper systems are also ideal to replace brushless servo systems in CNC or machining operations as they provide huge starting and low speed torque.
The ES-M23440 easy servo motor can also be driven by regular open loop 2-phase stepper drives, and output encoder signals to motion controllers, or external devices.
This NEMA 34 frame motor is 86 mm square on the face, with four 5 mm diameter untapped holes. The mounting holes are 69.6 mm from center to center.
Speed-Torque Curve:
Encoder Specifications:
Supply voltage: 4.5 to 5.5 VDC
Output current per channel: -1 to 5 mA
Output voltage level: 0.4 to 2.4 VDC
Count frequency: 100 kHz
Motor specifications:
Phase: 2
Step angle: 1.8 °
Leads: 4
Holding torque: 4.0 N·m
Phase current: 5.5 A
Phase resistance: 0.46 Ω
Phase inductance: 4.0 mH
Rotor inertia: 1.5 kg·cm2
Weight: 2.5 kg
Shaft diameter: 14 mm
Cables:
To connect this motor to the matching driver, you'll also want power and encoder extension cables. Please refer to the Specifications tab of your matching driver.
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
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