• Manufacturer Part Number: H281
• Motor Type: Bipolar Hybrid Stepper Motor 4 Wires 2 Phase
• Frame Size: 28x28mm Stepper Engine Nema 11 Mounting
• Stepper Angle: 1.8deg
• Shaft Type: Single Shaft or Double Shaft
• Holding Torque: 4.5-10 N.cm
• Application: CCTV Motor, Robot Motor, CNC Machine
• Accessory(options): Stepping Driver, Planetary Gearbox, Encoder
The NEMA 11 Stepping motor that I.CH manufactures and sales is a hybrid stepper motor. Compared with NEMA 8 Step motor, the size is larger. At the same as other stepping motor, the characteristic is compact , high quality, high torque.
( o )
Detent Torque (N.cm)
* If need customize, contact our sales Dept.
The following images( diagram ) show the dimension of 20mm stepping motor. The output shaft is 20mm. Another diagram show that black and green wires connect one coil, red and blue connect to the other.
|Standard Leadwire Configuration|
Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow
Stepper Motor with Encoder
Encoder is customized for customer
Stepper Geared Motor
Planetary Gearbox Stepper Motor
Spur Gearbox Stepper Motor
Molex, Harwin, Tyco/AMP, JST etc.
Special length, Protective hose
If you have any special requests for bipolar motor’s specification, Whether the holding torque, step angle, output shaft,you can contact us.
I.CH is a professional motion control Enterprise, which established in 2006, we have more than 10 years experiences in the motion control area.
Our main products are hybrid stepper motor, stepping motor driver, AC synchronous motor, integrated step servo motors, integrated step AC servo motors, DC Gear Motor, Brushless DC Motors and so on. Our products are widely used and applied in the following industries: semiconductor, textile, laser, woodworking, printing, advertising, clothing, marble and ceramic, robotics and military.
Our customers come from all around the world: European, America, Canada, Middle East, Asia and so on!
Hardometer Production Line Testing Performance-test Equipment
Winding Machine orque-test Equipment Grinding Machine
1. Reliable supplier, direct manufacture 8 years;
2. CE, ROHS, IS09001... Certificate report;
3. OEM&OED Service, after-sales service 24*7, technical support;
4. Refunds or replacement in case of damaged by transportation;
5. 0.1% defect rate and 1 - 2 year guarantee period.
-We choose best safe and strong packing method for your goods, or pack by your conditions;
-Shipping by Vessel, air or international express;
-Lead time is around 3 to 8 weeks.
Q:How can I get your quotation of electrical step engine?
A:Please send us the details of the stepper motors you are in need of, also includes the quantity.
Q:How do you deliver the stepping motors to us?
A:We usually choose DHL for our customers because it is safe and fast. If you have requirement about the shipping method, you can tell us. We also can ship by TNT, UPS, EMS, and etc.
Q:What kind of payment method you accept?
A:Our company support payment by TT, Paypal, or others, you can choose which one you prefer to.
Q:If I place an order, how long will you ship out the hybrid step motors?
A:It usually takes about only 2-3 days on receipting of payment, depends on the quantity ordered and the stock status.
Q:What application for NEMA 11?
A:It can be used as CCTV motor or robot motor.
Q:What about phase and lead wires?
A:2 phase or 4 phase, 4 lead wires
Q:What can step angel be?
A:1.8 Degree or 0.9deg, it is up to your choice.