CS-M21708 - 0.8 N.m (114 Oz-In) NEMA 17 Closed Stepper Motor with 1000-Line Encoder

Features

2 phase, NEMA 17 frame size
83 mm (3.27 inch) long
2.5 A phase current
0.8 N.m (114 oz-in) holding torque
5 mm (0.197 inch) shaft size
Integrated 1,000 line (4,000 count/revolution) quadrature rotary encoder
High precision, low motor heating, and low vibration

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Description

Specifications

Applications

Downloads

The CS-M21708 is a 2 phase stepper motor with 0.8 N.m (114 oz-in) holding torque and integrated with a 1,000 line (4,000 counts/revolution) differential ended rotary encoder. Build with high quality materials including bearings and shaft made by Japanese manufacturers, this closed loop stepper motor can be adopted in many industrial applications with excellence performance such as high precision, low motor heating, and low vibration.

Model:	CS-M21708
Frame Size:	NEMA 17
Phase:	2
Step Angle:	1.8°
Accuracy:	±0.9°
Length:	83 mm (3.27 inch)
Number of Wires:	4
Holding Torque:	0.8N.m (114 oz-in)
Phase Current:	2.5 A/Phase
Encoder Resolution:	1000 Line (4000 counts/per revolution)
Voltage:	2.5 V
Resistance:	1 Ω
Inductance:	2.4 mH
Rotor Inertia:	0.11 kg-cm2 (0.00156 oz-in-sec2 )
Shaft Size:	5 mm (0.197 inch)
Shaft Type:	Single
Weight:	0.75 kg (1.65 lb)
Insolation Class:	B
Insolation resistance:	Min 100 MΩ,500 VDC)
Operating Temperature:	-10 - 50°C (14 - 122°F)
Temperature Rise (Max):	80K
Radial Play:	Max 0.02 mm with 450g load
Axial Play:	Max 0.08 mm with 900g load

CS-M21708 Accessories

	CABLEH-BM1M5: 3-meter (9.8-foot) encoder cable for easy servo or closed loop stepper
	CABLEH-BM3M0: 3-meter (9.8-foot) encoder cable for easy servo or closed loop stepper motors
	CABLEH-BM5M5: 5.5-meter (18-foot) encoder cable for easy servo or closed loop stepper motors
	CABLEH-BM10M0: 10-meter (32.8-foot) encoder cable for easy servo or closed loop stepper motors
	CABLEH-RZ1M5: 3-meter (9.8-foot) power cable for easy servo and closed loop stepper motors
	CABLEH-RZ3M0: 3-meter (9.8-foot) power cable for easy servo and closed loop stepper motors
	CABLEH-RZ5M0: 5-meter (16.4-foot) power cable for easy servo and closed loop stepper
	CABLEH-RZ10M0: 10-meter (32.8-foot) power cable for easy servo and closed loop stepper

CS-M21708 Companion products

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