NEMA 17 External Trapezoidal Linear Stepper Motor 1.68A 48mm Stack w/ Magnetic Encoder 1000PPR(4000CPR)

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In Stock: 10000
Model: 17E19S1684MB4-200RS-AR4
Gross Weight: 0.63kg
Certificated: ISO, CE, UKCA, RoHS

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This linear motor is the J5 motor in AR4-MK2 kit. It is composed of a 48mm long motor with 1.68A rated current, 1.8 degree step angle, a 200mm long Tr8x8 linear screw and a encoder with 3 channels and 1000PPR(4000CPR) resolution. It has higher precision and can also meet the higher requirements for other applications.

Electrical Specification

Manufacturer Part Number: 17E19S1684MB4-200RS-AR4
Motor Type: External (Trapezoidal)
Step Angle: 1.8deg
Holding Torque: 44Ncm(62.3oz.in)
Rated Current/phase: 1.68A
Phase Resistance: 1.65ohms
Inductance: 2.8mH ± 20%(1KHz)

Physical Specification

Frame Size: 42 x 42mm
Motor Length: 48mm
Lead Screw Length: 200mm(7.874")
Lead Screw Diameter: Φ8mm(0.315")
Rear Shaft Diameter: Φ5mm(0.197")
Rear Shaft Length: 13mm(0.512")
Lead/Step: 0.04mm(0.0015748")
Lead/Revolution: 8mm(0.315")
Number of Leads: 4
Cable Length: 500mm
Weight: 450g

Encoder Specification

Output Circuit Type: Differential
Encoder Type: Magnetic Incremental
Encoder Resolution: 1000PPR(4000CPR)
Output Signal Channels: 3 channels
Supply Voltage Min: 3.3V
Supply Voltage Max: 5.5V
Output Current: 20mA
Output HighVoltage: 5V
Output LowVoltage: 0.2V
Output Frequency Max: 400kHZ

Motor and Encoder Connection

A+	A-	B+	B-
Black	Green	Red	Blue

Encoder	+5V	GND	EA+	EA-	EB+	EB-	EZ+	EZ-
Wire	Red	Black	Brown	Orange	Blue	Green	Yellow	White

Electrical Specification
Has Torque/Thrust Curve?	No
Holding Torque(Ncm)	44
Holding Torque(oz.in)	62.31
Inductance(mH)	2.8
Phase Resistance(ohms)	1.65
Rated Current(A)	1.68
Physical Specification
Frame Size(mm)	Nema 17 (42 x 42)
IP Rating	40
Lead Screw Diameter(mm)	8
Lead Screw Length(mm)	200
Lead Travel/Revolution(mm)	8
Lead Travel/Step(mm)	0.04
Linear Motor Type	External (Trapezoidal)
With Encoder	Yes

Lead Screw End Machining
- Male/female threaded ends to specified thread and pitch
- Custom-machined journals and ring groove
- Hex or square ends
- Keyways and cross holes

Anti-Backlash Nut

STEPPERONLINE provides anti-backlash nut for external lead screw linear actuator (except Size 34) and non-captive lead screw linear actuator (except size 24 and 34).
There should be a nominal backlash between lead screw and STEPPERONLINE standard plastic nut after millions of cycles. STEPPERONLINE guarantees few millions of cycles but physical backlash can be increased. To reduce or eliminate backlash, STEPPERONLINE provides spring pressure structure of anti-backlash nut.

Encoders

According to application requirements, customer can easily choose encoders via index output or non-index type and thru output method as single ended or differential output.
Also various resolution can be chosen freely for easier and precise positioning.
All STEPPERONLINE standard encoders are optical and incremental. When you choose encoder, please carefully look into options especially size, resolution, index and output method.

Brakes

Especially Vertical applications or holding motors from sudden power-off status, STEPPERONLINE standard power-off brakes for NEMA14, 17, 23, 24 and 34 sizes will be helpful to reduce concern of customers.

Wiring, Cabling and Connectors

Flying wire leads or connectors
Twisting wire leads
Heat shrink or expandable tubing
Cable housings

Teflon Coated Screw

If customer's applications require greaseless screw and nut combination, STEPPERONLINE offers teflon coated lead screw of stepper linear actuator.
Teflon coated lead screw stepper linear actuator enables it's longer life cycle and better thrust force generation against conventional SUS lead screw.
Teflon coating can be applied in the whole range of lead screw options in STEPPERONLINE and all types of linear actuators such as External, Non-Captive, and Captive.
In addition, Anti-backlash nut also can be combined with teflon coated screw too.