Planetary Gearbox for NEMA Stepper Motor

The precision planetary is more compact in structure and has high precision with small backiash. It can also be used for a long time as 30, 000 hours and has huge output torque.

Product Details Company Profile

Description

Features:
1) Series: PLE, PLF
2) Gearbox outline dimension: 40, 60, 80, 120, 160
3) Reduction ratio: 3, 4, 5, 8, 10, 9, 12, 16, 20, 25, 32, 40, 64, 60, 80, 100, 120, 160, 200, 256, 320, 512
4) Lubrication: Lifetime lubrication
5) Input speed: 3000— 6000rpm
6) Life: 30, 000 hours
7) Backiash: Stage 1: <8 (arcmin)
Stage 2: <10 (arcmin)
Stage 3: <12 (arcmin)
8) Operating temperature: -25C to +90C

The precision planetary is more compact in structure and has high precision with small backiash. It can also be used for a long time as 30, 000 hours and has huge output torque.
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Product type	PLE40			PLE60			PLE80			PLE120			PLE160
Number of stage	1	2	3	1	2	3	1	2	3	1	2	3	1	2
overall length	93.5	106.5	119	113	126	138.5	143.5	161.5	179	191.7	219.5	247	285.5	335
body length	39	52	64	46.5	59.5	72	60	78	95.5	73.7	101.5	129	104	153.5
output
output shaft length	26			35			40			55			87
output length from the shaft shoulder	24			30.5			36			50			82
key length	16			25			28			40			70
length from the key to the shagt end	2.5			2.5			4			5			5
spigot length	2			3			3			4			5
output shafter diameter	ø10			ø14			ø20			ø25			ø40
shaft shoulder diameter	ø12			ø17			ø25			ø35			ø55
spigot diameter	ø26			ø40			ø60			ø80			ø130
body diameter	ø40			ø60			ø80			ø115			ø130
hole circle	ø34			ø52			ø70			ø100			ø145
key width	3			5			6			8			12
key heigth	11.2			16			22.5			28			43
assembling screw hole	M4*6			M5*8			M6*10			M10*16			M12*20
center screw hole	M3*9			M5*12			M6*16			M10*22			M12*25
input
input flange length	24.3			31.5			43.5			63			94.5
motor shaft length	25			30			40			55			79
spigot depth	3			5			5			10			12
hole circle	ø46			ø60			ø90			ø145			ø200
spigot diameter	ø30			ø50			ø70			ø110			ø114.3
input shaft diameter	ø8			ø9	ø14		ø14	ø19		ø19	ø24		ø30	ø35
assembling screw hole	M4*10			M5*15			M6*15			M8*22			M12*25
input flange	40			60			80			130			175