Inline Planetary Speed Reducer Gearbox

4.6 out of 5 based on 3 reviews | Write a review

$232.92

Planetary speed reducer gearboxes, inline, are available in variety of gear ratios ranging from 3:1 to 200:1 with frame sizes of 65mm, 85mm, 118mm, and 150mm. High precision, large output torque, compact structure, easy mounting and suitable for AC/DC servo motors, stepper motors, hydraulic motors.

Frame Size *

65*65mm
85*85mm
118*118mm
150*150mm

Gear Ratio *

SKU: ATO-PSR-ZB

Qty:

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Delivery date: 6-12 days

Overview
Gearbox Dimensions

Inline planetary speed reducer gearboxes vary in ratios with 1, 2 and 3 stage planetary gear transmission, square flange design, convenient installation, high rigidity, high load capacity, long service life and manufacturer direct sales.

Specification

Model		Stage	Ratio	ATO-ZB
Frame Size(mm)		1,2,3	3~200	65*65	85*85	118*118	150*150
Weight(kg)		1	3~10	1.2	2.7	20	36
		2	9~50	1.5	3.4	25	48
		3	60~200	1.9	4.1	30	53
Mounting Position		1,2,3	3~200	Can be mounted in any orientation
Operating Temperature		1,2,3	3~200	-10℃~90℃
Nominal Input Speed(rpm)		1,2,3	3~200	4500	4000	3000	3000
Max. Input Speed(rpm)		1,2,3	3~200	6000	6000	6000	4000
Backlash(arcmin)	Standard	1	3~10	≤10	≤12	≤12	≤12
	Precision	1	3~10	≤6	≤8	≤8	≤8
	Standard	2	9~50	≤12	≤15	≤15	≤15
	Precision	2	9~50	≤10	≤12	≤12	≤12
	Standard	3	60~200	≤15	≤18	≤18	≤18
	Precision	3	60~200	≤12	≤15	≤15	≤15
Noise Level(dB)		1,2,3	3~200	62	65	65	65
Torsional Stiffness(Nm/arcmin)		1,2,3	3~200	1.8	4.4	9.2	26.7
Max.Radial Load(N)		1,2,3	3~200	265	440	1240	3700
Max.Axial Load(N)		1,2,3	3~200	200	400	1000	3000
Efficiency		1	3~10	97%
		2	9~50	94%
		3	60~200	91%
Service life(hrs)		1,2,3	3~200	20,000
Lubrication		1,2,3	3~200	Synthetic lubricating grease
Protection Class		1,2,3	3~200	IP65
Nominal Output Torque(Nm)		1	3	20	50	140	310
			4	35	90	240	605
			5	32	70	240	605
			10	15	20	90	250
		2	9	25	50	140	340
			12	25	50	140	340
			15	25	50	140	340
			20	40	100	260	680
			25	35	80	260	680
			40	35	80	260	680
			50	35	80	260	680
		3	60	35	60	260	450
			80	44	110	260	680
			100	44	110	260	680
			120	25	60	260	450
			125	30	90	260	680
			160	44	110	260	680
			200	40	90	260	680

Tips: What is planetary speed reducer?
The planetary speed reducer is a kind of transmission mechanism. Its structure includes an internal gear ring in close contact with the gearbox case. A sun gear driven by the external power lies in the center of the ring gear. Between the sun gear and ring gear, there is a planetary gear set consisting of three gears equally built-up at the planet carrier, which is floating among them relying on the support of the output shaft, ring gear and sun gear. When the sun gear is actuated by the input force, the planetary gear can be driven to rotate and along with the orbit of the internal gear ring revolves around the center. The rotation of the planet gears drives the output shaft connected with the carrier to output the force.

1. 65*65mm

2. 85*85mm

3. 118*118mm

4. 150*150mm

Note: For the output shaft, the keyed shaft S2 is delivered by default. If you need other output shaft S1 or S3, please contact us.

Frame Size(mm)	Matching Motor	D1	D2	D3	L2	D4	L1	L4	L3(1 stage)	L3(2 stage)	L3(3 stage)
65*65	0.2kW/0.4kW	70	4-M4/M5	∅14(F7)	33	50(F7)	5	65	112	129.5	147
85*85	0.4kW	70	4-M4/M5	∅14(F7)	45	50(F7)	6	85	140	159.5	179
85*85	0.75kW	90	4-M5/M6	∅19(F7)	45	70(F7)	6	85	140	159.5	179
118*118	0.75kW	90	4-M5/M6	∅19(F7)	57	70(F7)	10	118	204	237	269
118*118	1/1.5kW	130/145	4-M8	∅22/24(F7)	62	110(F7)	10	128	209	241	273
150*150	1.5/2kW	145	4-M8	∅22/24(F7)	62	110(F7)	10	128	263	301	333
150*150	3/4kW	200	4-M12	∅35/42(F7)	82	114.3(F7)	6	178	283	330	377

*The above are common dimensions for the motors. The input dimensions will vary according to the motors. For the specific dimensions of the motors, please contact ATO and we can customize that for you.

Existing reviews of Inline Planetary Speed Reducer Gearbox

Reliable and efficient, but with a simplified interface

The inline planetary gearbox is a reliable and efficient piece of industrial equipment that provides excellent performance for my production line. I am impressed with its stability and durability, reducing maintenance costs. However, there may be times when a more simplified operator interface is needed to improve ease of use.

From: nancy | Date: 17/09/2023

Was this review helpful? Yes No (0/0)

good

I bought a 5:1 planetary gerbox, it worked as expected and I am happy with the purchase. Whicjh has high precision and it is easy to install. High torque which means very slow rotation.

From: Hank | Date: 13/04/2022

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Works well as I expected

I bought a 4:1 gearbox to reduce the speed of my dc motor. My motor runs too fast and I didn’t need that high speed. Installed with this speed reducer, everything is perfect. Yeah, it works well as I expected.

From: Josh | Date: 24/10/2018

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