Specification	17PM-K449U

Coil Resistance	4.9 Ohms
Coil Type	Unipolar
Current Rating (Amps)	1 A
Diameter - Shaft [diameter]	0.197 in
Diameter - Shaft [diameter]	5 mm
Features	Round Shaft
Length - Shaft and Bearing [x]	24 mm
Length - Shaft and Bearing [x]	0.945 "
Mounting Hole Spacing [custom]	31 mm
Mounting Hole Spacing [custom]	1.22 in
NEMA Frame Size	17
Rotor Inertia	75 gcm˛
Size / Dimension [x]	1.654 in
Size / Dimension [x]	42 mm
Size / Dimension [y]	1.654 in
Size / Dimension [y]	42 mm
Step Angle	1.8 °
Steps per Revolution	200
Termination Style	Connector
Torque - Holding (oz-in / mNm)	56.66 oz-in
Torque - Holding (oz-in / mNm)	400 mNm
Type	Hybrid
Voltage - Rated	24 VDC

17PM Series

Stepper Motors Hybrid Stepper Motor, Single Shaft, 42x42x48mm, 1.8 Degree/Step, 0.8A, 7.3ohm

Part	Rotor Inertia	Weight	Weight	Coil Type	Diameter - Shaft [diameter]	Diameter - Shaft [diameter]	Current Rating (Amps)	Step Angle	Voltage - Rated	Termination Style	Torque - Holding (oz-in / mNm)	Torque - Holding (oz-in / mNm)	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Coil Resistance	Mounting Hole Spacing [custom]	Mounting Hole Spacing [custom]	Length - Shaft and Bearing [x]	Length - Shaft and Bearing [x]	Steps per Revolution	NEMA Frame Size	Type	Features	Weight [custom]	Weight [custom]	Torque - Holding (oz-in / mNm)	Length - Shaft and Bearing [x]	Accuracy	Operating Temperature [Max]	Operating Temperature [Min]
NMB TECHNOLOGIES 17PM-KA39U	120 gcm˛	1.1 lbs	499 g	Unipolar	0.197 in	5 mm	1.4 A	1.8 °	24 VDC	Connector	68.69 oz-in	485 mNm	1.654 in	42 mm	1.654 in	42 mm	2.9 Ohms	31 mm	1.22 in	24 mm	0.945 "	200	17	Hybrid	Round Shaft
NMB TECHNOLOGIES 17PM-K249U	24 gcmý			Unipolar	0.197 in	5 mm	800 mA	1.8 °	24 VDC	Connector	14.16 oz-in	100 mNm	1.654 in	42 mm	1.654 in	42 mm	2.7 Ohms	31 mm	1.22 in	24 mm	0.945 "	200	17	Hybrid	Round Shaft
NMB TECHNOLOGIES 17PM-K858-99VS	55 gcm˛			Unipolar	0.197 in	5 mm	750 mA	1.8 °	24 VDC	Wire Leads		38.24 oz-in	1.654 in	42 mm	1.654 in	42 mm	7.4 Ohms	31 mm	1.22 in		25 mm	200	17	Hybrid Dual Shaft	Flatted Shaft	0.662 lb	300.28 g	270 mNm	0.984 in	5 %	50 °C	-10 °C
NMB TECHNOLOGIES 17PM-K149U	62 gcmý			Unipolar	0.197 in	5 mm	1 A	1.8 °	24 VDC	Connector	39.66 oz-in	280 mNm	1.654 in	42 mm	1.654 in	42 mm	4.3 Ohms	31 mm	1.22 in	24 mm	0.945 "	200	17	Hybrid	Round Shaft
NMB TECHNOLOGIES 17PM-K053-99VS	37 gcm˛	0.441 lb	200.03 g	Unipolar	0.197 in	5 mm	0.85 A	1.8 °	24 VDC	Wire Leads	24.08 oz-in	170 mNm	1.654 in	42 mm	1.654 in	42 mm	4.2 Ohms	31 mm	1.22 in		25 mm	200	17	Hybrid Dual Shaft	Flatted Shaft				0.984 in	5 %	50 °C	-10 °C
NMB TECHNOLOGIES 17PM-K342B	50 gcm²			Bipolar	0.197 in	5 mm	900 mA	1.8 °	24 VDC	Connector	43.9 oz-in	310 mNm	1.654 in	42 mm	1.654 in	42 mm	4 Ohms	31 mm	1.22 in	24 mm	0.945 "	200	17	Hybrid	Round Shaft
NMB TECHNOLOGIES 17PM-K845-00VS	55 gcm˛			Unipolar	0.197 in	5 mm	1.2 A	1.8 °	24 VDC	Wire Leads		38.24 oz-in	1.654 in	42 mm	1.654 in	42 mm	2.9 Ohms	31 mm	1.22 in		25 mm	200	17	Hybrid	Flatted Shaft	0.662 lb	300.28 g	270 mNm	0.984 in	5 %	50 °C	-10 °C
NMB TECHNOLOGIES 17PM-K449U	75 gcm˛			Unipolar	0.197 in	5 mm	1 A	1.8 °	24 VDC	Connector	56.66 oz-in	400 mNm	1.654 in	42 mm	1.654 in	42 mm	4.9 Ohms	31 mm	1.22 in	24 mm	0.945 "	200	17	Hybrid	Round Shaft
NMB TECHNOLOGIES 17PM-K264U	24 gcmý			Unipolar	0.197 in	5 mm	600 mA	1.8 °	24 VDC	Connector	14.16 oz-in	100 mNm	1.654 in	42 mm	1.654 in	42 mm	6.9 Ohms	31 mm	1.22 in	24 mm	0.945 "	200	17	Hybrid	Round Shaft
NMB TECHNOLOGIES 17PM-K455-99VS	75 gcm˛	0.772 lb	350.17 g	Unipolar	0.197 in	5 mm	800 mA	1.8 °	24 VDC	Wire Leads		48.15 oz-in	1.654 in	42 mm	1.654 in	42 mm	7.3 Ohms	31 mm	1.22 in		25 mm	200	17	Hybrid Dual Shaft	Flatted Shaft			340 mNm	0.984 in	5 %	50 °C	-10 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	10	$ 39.59
	N/A	0	$ 39.59

Description

General part information

17PM Series

Stepper Motors Hybrid Stepper Motor, Single Shaft, 42x42x48mm, 1.8 Degree/Step, 0.8A, 7.3ohm

Documents

Technical documentation and resources