Specification	29SM-K550-00V

Accuracy	5 %
Coil Resistance	2.1 Ohms
Coil Type	Unipolar
Current Rating (Amps)	1.5 A
Diameter - Shaft [diameter]	0.315 in
Diameter - Shaft [diameter]	8 mm
Features	Round Shaft
Length - Shaft and Bearing [x]	0.984 in
Length - Shaft and Bearing [x]	25 mm
Mounting Hole Spacing [custom]	1.856 in
Mounting Hole Spacing [custom]	47.14 mm
Operating Temperature [Max]	50 °C
Operating Temperature [Min]	-10 °C
Rotor Inertia	165 gcm˛
Size / Dimension	Round
Size / Dimension [diameter]	2.795 in
Size / Dimension [diameter]	71 mm
Step Angle	1.8 °
Steps per Revolution	200
Termination Style	Wire Leads
Torque - Holding (oz-in / mNm)	380 mNm
Torque - Holding (oz-in / mNm)	53.82 oz-in
Type	Hybrid
Voltage - Rated	24 VDC
Weight [custom]	1.3 lbs
Weight [custom]	589.7 g

29SM Series

Part	Rotor Inertia	Weight	Weight	Features	Type	Diameter - Shaft [diameter]	Diameter - Shaft [diameter]	Termination Style	Step Angle	Steps per Revolution	Operating Temperature [Max]	Operating Temperature [Min]	Length - Shaft and Bearing [x]	Length - Shaft and Bearing [x]	Size / Dimension	Size / Dimension [diameter]	Size / Dimension [diameter]	Mounting Hole Spacing [custom]	Mounting Hole Spacing [custom]	Voltage - Rated	Coil Type	Coil Resistance	Current Rating (Amps)	Torque - Holding (oz-in / mNm)	Torque - Holding (oz-in / mNm)	Accuracy	Torque - Holding (oz-in / mNm)	Length - Shaft and Bearing	Weight [custom]	Weight [custom]
NMB TECHNOLOGIES 29SM-K711-00V	660 gcm˛	3.1 lbs	1.4 kg	Round Shaft	Hybrid	0.315 in	8 mm	Wire Leads	1.8 °	200	50 °C	-10 °C	0.984 in	25 mm	Round	2.795 in	71 mm	1.856 in	47.14 mm	24 VDC	Unipolar	1 Ohms	3 A	1450 mNm	205.36 oz-in	5 %
NMB TECHNOLOGIES 29SM-K035-99V	390 gcm˛	2 lbs	907.2 g	Round Shaft	Hybrid Dual Shaft	0.315 in	8 mm	Wire Leads	1.8 °	200	50 °C	-10 °C	0.984 in	25 mm	Round	2.795 in	71 mm	1.856 in	47.14 mm	24 VDC	Unipolar	1.55 Ohms	2.2 A		900 mNm	5 %	127.47 oz-in
NMB TECHNOLOGIES 29SM-K379-00V	330 gcm˛	1.9 lbs	861.8 g	Round Shaft	Hybrid	0.315 in	8 mm	Wire Leads	1.8 °	200	50 °C	-10 °C	0.984 in	25 mm	Round	2.795 in	71 mm	1.856 in	47.14 mm	24 VDC	Unipolar	1.75 Ohms	1.9 A		820 mNm	5 %	116.14 oz-in
NMB TECHNOLOGIES 29SM-K242BT01CA				Round Shaft	Hybrid	0.236 in	6 mm	Connector	1.8 °	200	50 °C	-10 °C	0.453 in		Round	2.795 in	71 mm	1.856 in	47.14 mm	24 VDC	Bipolar					5 %		11.5 mm
NMB TECHNOLOGIES 29SM-K138-99V	515 gcm˛	2.6 lbs	1.2 kg	Round Shaft	Hybrid Dual Shaft	0.315 in	8 mm	Wire Leads	1.8 °	200	50 °C	-10 °C	0.984 in	25 mm	Round	2.795 in	71 mm	1.856 in	47.14 mm	24 VDC	Unipolar	1.25 Ohms	2.6 A		1200 mNm	5 %	169.96 oz-in
NMB TECHNOLOGIES 29SM-K550-00V	165 gcm˛			Round Shaft	Hybrid	0.315 in	8 mm	Wire Leads	1.8 °	200	50 °C	-10 °C	0.984 in	25 mm	Round	2.795 in	71 mm	1.856 in	47.14 mm	24 VDC	Unipolar	2.1 Ohms	1.5 A		380 mNm	5 %	53.82 oz-in		1.3 lbs	589.7 g