PG universal planetary gear reducer right side

PG universal planetary gear reducer left side

PG universal planetary gear reducer front

PG universal planetary gear reducer rear

PG universal

The solid output shaft of the PG planetary speed reducer is supported by double-row European tapered roller bearings. Ring gear and carrier are one-piece structures. Gear is treated with hardening and ground on the surface. Universally applicable to CNC machine tools.

Precision Level
Torsional Rigidity
Price Range

Industry Applications: CNC Machine Tools; Special Purpose Machines (SPMs)

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High Positioning Accuracy

Precision ground gears have smooth surfaces and accurate profiles
The series case and inner ring gear, designed into one structure, are made of special stable alloy steel.

High Torsional Rigidity

For the precision of ground gears, the well-designed structure and high-duty material of gearbox and bracket.

High Dynamics

For an excellent design, high accuracy, and low moments of inertia.

Low Noise

For the high standard of ground gears and best-chosen synthetic oil.
For the professional gear producing experience and the serious quality control of manufacturing processes.

Low Gear Backlash

Precision manufacture under quality control:
Micro backlash: stage one ≤ 1 arcmin; stage two ≤ 3 arcmins.
Reduced backlash: stage one ≤ 3 arcmins; stage two ≤ 5 arcmins.
Standard backlash: stage one ≤ 5 arcmins; stage two ≤ 7 arcmins.

Long Life and Maintenance-free

Gears are made of a quality alloy of nickel, chrome, and molybdenum steel, and produced with deep carburizing and hardening treatment. Gear surfaces under accurate grind feature better rigid, smooth, and wear resistance.
Premium German-made synthetic oil, flowable better and including anti-ultra-pressure additive, is used in lubrication and protection of all components in the gearbox. Oil change is never required.
High-grading oil seals, stable and both heat and wear-resistant, are in use to serve well airtightness.

Easy Installation

For the modular input bushing and the changeable connection plate according to the customer's brand of servo-motor.

1-stage
2-stage

PG Technical Data (1-stage) Ratio 3/4/5/6/7/8/10

Specifications		Ratios	PG060	PG080	PG100	PG120	PG140	PG160	PG180	PG210	PG240
Output Torque (1) T2B	Nm	3	25	90	202	330	440	735	1055	1750	3600
		4	47	115	270	350	510	810	1300	2600	4100
		5	47	115	270	350	510	810	1300	2600	4100
		6	40	103	250	340	445	730	1180	2150	3780
		7	40	100	240	310	440	700	1130	1680	3500
		8	33	91	215	285	410	650	1040	1600	3300
		10	32	77	190	245	340	500	900	1500	2700
Emergency Stop Torque(2) T2Not	Nm	3	60	240	630	800	1100	1700	3000	6200	9000
		4	100	310	710	900	1260	1850	3250	6480	9500
		5	100	310	710	900	1260	1850	3250	6480	9500
		6	85	280	650	800	1120	1700	2880	5500	8950
		7	85	270	625	780	1100	1600	2800	5000	8650
		8	77	250	550	690	1025	1470	2560	4600	7200
		10	75	200	500	650	900	1250	2220	3900	6800
Nominal Outout Torque T2N	Nm	3	15	60	135	195	315	500	880	1200	2000
		4	26	78	185	240	340	550	1100	1900	2600
		5	26	78	185	240	340	550	1100	1900	2600
		6	23	70	155	210	320	460	845	1580	2250
		7	23	65	125	180	315	430	820	1050	1700
		8	18	64	120	175	293	410	755	1000	1660
		10	15	43	115	160	220	350	650	950	1550
Nominal Input Speed n1N	rpm	3	3300	3000	2600	2300	2200	1800	1500	1200	1100
		4	3300	3000	2600	2300	2200	1800	1500	1200	1100
		5	3300	3000	2600	2300	2200	1800	1500	1200	1100
		6	4000	3200	2900	2700	2700	2500	2400	1700	1600
		7	4000	3200	2900	2700	2700	2500	2400	1700	1600
		8	4000	3200	2900	2700	2700	2500	2400	1700	1600
		10	4000	3200	2900	2700	2700	2500	2400	1700	1600
Maximum Input Speed n1Max	rpm	3	6000	6000	4500	4000	3600	3200	3000	2500	2200
		4	6000	6000	4500	4000	3600	3200	3000	2500	2200
		5	6000	6000	4500	4000	3600	3200	3000	2500	2200
		6	6000	6000	4500	4000	3600	3200	3000	2500	2200
		7	6000	6000	4500	4000	3600	3200	3000	2500	2200
		8	6000	6000	4500	4000	3600	3200	3000	2500	2200
		10	6000	6000	4500	4000	3600	3200	3000	2500	2200
Radial Load(3) Frmax	N	3	2600	3800	6000	7500	9000	11500	14000	18000	27000
		4	2600	3800	6000	7500	9000	11500	14000	18000	27000
		5	2600	3800	6000	7500	9000	11500	14000	18000	27000
		6	2600	3800	6000	7500	9000	11500	14000	18000	27000
		7	2600	3800	6000	7500	9000	11500	14000	18000	27000
		8	2600	3800	6000	7500	9000	11500	14000	18000	27000
		10	2600	3800	6000	7500	9000	11500	14000	18000	27000
Axial Load(3) Famax	N	3	2300	3200	5400	6700	9000	11300	14000	18000	27000
		4	2300	3200	5400	6700	9000	11300	14000	18000	27000
		5	2300	3200	5400	6700	9000	11300	14000	18000	27000
		6	2300	3200	5400	6700	9000	11300	14000	18000	27000
		7	2300	3200	5400	6700	9000	11300	14000	18000	27000
		8	2300	3200	5400	6700	9000	11300	14000	18000	27000
		10	2300	3200	5400	6700	9000	11300	14000	18000	27000
Micro Backlash	arcmin	3	-	≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
		4	-	≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
		5	-	≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
		6	-	≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
		7	-	≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
		8	-	≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
		10	-	≤1	≤1	≤1	≤1	≤1	≤1	≤1	≤1
Reduced Backlash	arcmin	3	≤3	≤3	≤3	≤3	≤3	≤3	≤2	≤2	≤2
		4	≤3	≤3	≤3	≤3	≤3	≤3	≤2	≤2	≤2
		5	≤3	≤3	≤3	≤3	≤3	≤3	≤2	≤2	≤2
		6	≤3	≤3	≤3	≤3	≤3	≤3	≤2	≤2	≤2
		7	≤3	≤3	≤3	≤3	≤3	≤3	≤2	≤2	≤2
		8	≤3	≤3	≤3	≤3	≤3	≤3	≤2	≤2	≤2
		10	≤3	≤3	≤3	≤3	≤3	≤3	≤2	≤2	≤2
Standard Backlash	arcmin	3	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		4	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		5	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		6	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		7	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		8	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		10	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
Torsional Rigidity	Nm/arcmin	3	3	8.5	23	35	50	95	150	220	355
		4	3	8.5	23	35	50	95	150	220	355
		5	3	8.5	23	35	50	95	150	220	355
		6	3	8.5	23	35	50	95	150	220	355
		7	3	8.5	23	35	50	95	150	220	355
		8	3	8.5	23	35	50	95	150	220	355
		10	3	8.5	23	35	50	95	150	220	355
Efficiency with Full Load	%	3	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97
		4	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97
		5	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97
		6	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97
		7	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97
		8	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97
		10	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97	≥97
Service Life LH2	h	3	20000	20000	20000	20000	20000	20000	20000	20000	20000
		4	20000	20000	20000	20000	20000	20000	20000	20000	20000
		5	20000	20000	20000	20000	20000	20000	20000	20000	20000
		6	20000	20000	20000	20000	20000	20000	20000	20000	20000
		7	20000	20000	20000	20000	20000	20000	20000	20000	20000
		8	20000	20000	20000	20000	20000	20000	20000	20000	20000
		10	20000	20000	20000	20000	20000	20000	20000	20000	20000
Weight	kg	3	2.5	4	8	12	16	23	33	56	85
		4	2.5	4	8	12	16	23	33	56	85
		5	2.5	4	8	12	16	23	33	56	85
		6	2.5	4	8	12	16	23	33	56	85
		7	2.5	4	8	12	16	23	33	56	85
		8	2.5	4	8	12	16	23	33	56	85
		10	2.5	4	8	12	16	23	33	56	85
Noise Level(4)	dB	3	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		4	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		5	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		6	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		7	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		8	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		10	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
Permissble Gear Reducer Temp.	°C	3	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		4	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		5	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		6	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		7	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		8	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		10	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
Protection Class		3	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		4	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		5	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		6	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		7	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		8	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		10	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
Lubrication		3	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		4	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		5	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		6	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		7	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		8	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		10	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
Mass Moments of Inertia	kg‧cm2	3	0.31	0.75	4.73	5.90	10.50	16.22	37.40	72.10	140.80
		4	0.30	0.60	4.22	5.09	9.10	12.90	29.80	50.50	97.10
		5	0.29	0.59	4.13	4.93	8.85	12.30	28.43	45.20	87.40
		6	0.29	0.58	4.08	4.89	8.63	11.88	27.67	44.10	84.50
		7	0.28	0.58	4.05	4.83	8.50	11.83	27.55	42.60	81.40
		8	0.28	0.57	4.04	4.83	8.48	11.80	27.47	42.20	80.10
		10	0.27	0.57	4.04	4.81	8.46	11.70	27.45	41.90	79.80

Note (1) Data are measured at the frequency under 1000 times per hour. Contact us if your data are beyond the presented table above.
Note (2) Operation can be up to 1000 times in product life.
Note (3) Act at the center of output shaft in 100 rpm.
Note (4) Noise is inspected under the condition of ratio 5; input speed 3000 rpm; 1-meter distance and free load operation.
• If any customized ratios are unavailable from above, please contact us for more.
• Consult us if your mode is continuous operation.

PG Technical Data (2-stage) Ratio 12~100

Specifications		Ratios	PG060	PG080	PG100	PG120	PG140	PG160	PG180	PG210	PG240
Output Torque (1) T2B	Nm	12	25	90	202	330	440	735	1055	1750	3600
		15	25	90	202	330	440	735	1055	1750	3600
		16	47	115	270	350	510	810	1300	2600	4100
		20	47	115	270	350	510	810	1300	2600	4100
		25	47	115	270	350	510	810	1300	2600	4100
		28	40	100	240	310	440	700	1130	1680	3500
		30	40	103	250	340	445	730	1180	2150	3780
		35	40	100	240	310	440	700	1130	1680	3500
		40	47	115	270	350	510	810	1300	2600	4100
		50	47	115	270	350	510	810	1300	2600	4100
		60	40	103	250	340	445	730	1180	2150	3780
		70	40	100	240	310	440	700	1130	1680	3500
		80	33	91	215	285	410	650	1040	1600	3300
		100	32	77	190	245	340	500	900	1500	2700
Emergency Stop Torque(2) T2Not	Nm	12	60	240	630	800	1100	1700	3000	6200	9000
		15	60	240	630	800	1100	1700	3000	6200	9000
		16	100	310	710	900	1260	1850	3250	6480	9500
		20	100	310	710	900	1260	1850	3250	6480	9500
		25	100	310	710	900	1260	1850	3250	6480	9500
		28	85	270	625	780	1100	1600	2800	5000	8650
		30	85	280	650	800	1120	1700	2880	5500	8950
		35	85	270	625	780	1100	1600	2800	5000	8650
		40	100	310	710	900	1260	1850	3250	6480	9500
		50	100	310	710	900	1260	1850	3250	6480	9500
		60	85	280	650	800	1120	1700	2880	5500	8950
		70	85	270	625	780	1100	1600	2800	5000	8650
		80	77	250	550	690	1025	1470	2560	4600	7200
		100	75	200	500	650	900	1250	2220	3900	6800
Nominal Outout Torque T2N	Nm	12	15	60	135	195	315	500	880	1200	2000
		15	15	60	135	195	315	500	880	1200	2000
		16	26	78	185	240	340	550	1100	1900	2600
		20	26	78	185	240	340	550	1100	1900	2600
		25	26	78	185	240	340	550	1100	1900	2600
		28	23	65	125	180	315	430	820	1050	1700
		30	23	70	155	210	320	460	845	1580	2250
		35	23	65	125	180	315	430	820	1050	1700
		40	26	78	185	240	340	550	1100	1900	2600
		50	26	78	185	240	340	550	1100	1900	2600
		60	23	70	155	210	320	460	845	1580	2250
		70	23	65	125	180	315	430	820	1050	1700
		80	18	64	120	175	293	410	755	1000	1660
		100	15	43	115	160	220	350	650	950	1550
Nominal Input Speed n1N	rpm	12	4400	3600	3200	3000	3000	2900	2800	2200	2000
		15	4400	3600	3200	3000	3000	2900	2800	2200	2000
		16	4400	3600	3200	3000	3000	2900	2800	2200	2000
		20	4400	3600	3200	3000	3000	2900	2800	2200	2000
		25	4400	3600	3200	3000	3000	2900	2800	2200	2000
		28	4400	3600	3200	3000	3000	2900	2800	2200	2000
		30	4400	3600	3200	3000	3000	2900	2800	2200	2000
		35	4400	3600	3200	3000	3000	2900	2800	2200	2000
		40	4400	3600	3200	3000	3000	2900	2800	2200	2000
		50	4800	3900	3600	3300	3200	3100	3000	2400	2200
		60	4800	3900	3600	3300	3200	3100	3000	1580	2200
		70	5500	4500	4200	3900	3500	3300	3200	2800	2400
		80	5500	4500	4200	3900	3500	3300	3200	2800	2400
		100	5500	4500	4200	3900	3500	3300	3200	2800	2400
Maximum Input Speed n1Max	rpm	12	6000	6000	4500	4000	3600	3600	3600	3000	3000
		15	6000	6000	4500	4000	3600	3600	3600	3000	3000
		16	6000	6000	4500	4000	3600	3600	3600	3000	3000
		20	6000	6000	4500	4000	3600	3600	3600	3000	3000
		25	6000	6000	4500	4000	3600	3600	3600	3000	3000
		28	6000	6000	4500	4000	3600	3600	3600	3000	3000
		30	6000	6000	4500	4000	3600	3600	3600	3000	3000
		35	6000	6000	4500	4000	3600	3600	3600	3000	3000
		40	6000	6000	4500	4000	3600	3600	3600	3000	3000
		50	6000	6000	4500	4000	3600	3600	3600	3000	3000
		60	6000	6000	4500	4000	3600	3600	3600	3000	3000
		70	6000	6000	4500	4000	3600	3600	3600	3000	3000
		80	6000	6000	4500	4000	3600	3600	3600	3000	3000
		100	6000	6000	4500	4000	3600	3600	3600	3000	3000
Radial Load(3) Frmax	N	12	2600	3800	6000	7500	9000	11500	14000	18000	27000
		15	2600	3800	6000	7500	9000	11500	14000	18000	27000
		16	2600	3800	6000	7500	9000	11500	14000	18000	27000
		20	2600	3800	6000	7500	9000	11500	14000	18000	27000
		25	2600	3800	6000	7500	9000	11500	14000	18000	27000
		28	2600	3800	6000	7500	9000	11500	14000	18000	27000
		30	2600	3800	6000	7500	9000	11500	14000	18000	27000
		35	2600	3800	6000	7500	9000	11500	14000	18000	27000
		40	2600	3800	6000	7500	9000	11500	14000	18000	27000
		50	2600	3800	6000	7500	9000	11500	14000	18000	27000
		60	2600	3800	6000	7500	9000	11500	14000	18000	27000
		70	2600	3800	6000	7500	9000	11500	14000	18000	27000
		80	2600	3800	6000	7500	9000	11500	14000	18000	27000
		100	2600	3800	6000	7500	9000	11500	14000	18000	27000
Axial Load(3) Famax	N	12	2300	3200	5400	6700	9000	11300	14000	18000	27000
		15	2300	3200	5400	6700	9000	11300	14000	18000	27000
		16	2300	3200	5400	6700	9000	11300	14000	18000	27000
		20	2300	3200	5400	6700	9000	11300	14000	18000	27000
		25	2300	3200	5400	6700	9000	11300	14000	18000	27000
		28	2300	3200	5400	6700	9000	11300	14000	18000	27000
		30	2300	3200	5400	6700	9000	11300	14000	18000	27000
		35	2300	3200	5400	6700	9000	11300	14000	18000	27000
		40	2300	3200	5400	6700	9000	11300	14000	18000	27000
		50	2300	3200	5400	6700	9000	11300	14000	18000	27000
		60	2300	3200	5400	6700	9000	11300	14000	18000	27000
		70	2300	3200	5400	6700	9000	11300	14000	18000	27000
		80	2300	3200	5400	6700	9000	11300	14000	18000	27000
		100	2300	3200	5400	6700	9000	11300	14000	18000	27000
Micro Backlash	arcmin	12	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		15	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		16	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		20	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		25	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		28	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		30	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		35	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		40	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		50	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		60	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		70	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		80	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
		100	-	-	≤3	≤3	≤3	≤3	≤3	≤3	≤3
Reduced Backlash	arcmin	12	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		15	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		16	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		20	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		35	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		40	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		50	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		60	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		70	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		80	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
		100	≤5	≤5	≤5	≤5	≤5	≤5	≤4	≤4	≤4
Standard Backlash	arcmin	12	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		15	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		16	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		20	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		25	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		28	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		30	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		35	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		40	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		50	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		60	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		70	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		80	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
		100	≤7	≤7	≤7	≤7	≤7	≤7	≤6	≤6	≤6
Torsional Rigidity	Nm/arcmin	12	3	8.5	23	35	50	95	150	220	355
		15	3	8.5	23	35	50	95	150	220	355
		16	3	8.5	23	35	50	95	150	220	355
		20	3	8.5	23	35	50	95	150	220	355
		25	3	8.5	23	35	50	95	150	220	355
		28	3	8.5	23	35	50	95	150	220	355
		30	3	8.5	23	35	50	95	150	220	355
		35	3	8.5	23	35	50	95	150	220	355
		40	3	8.5	23	35	50	95	150	220	355
		50	3	8.5	23	35	50	95	150	220	355
		60	3	8.5	23	35	50	95	150	220	355
		70	3	8.5	23	35	50	95	150	220	355
		80	3	8.5	23	35	50	95	150	220	355
		100	3	8.5	23	35	50	95	150	220	355
Efficiency with Full Load	%	12	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		15	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		16	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		20	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		25	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		28	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		30	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		35	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		40	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		50	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		60	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		70	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		80	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
		100	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94	≥94
Service Life LH2	h	12	20000	20000	20000	20000	20000	20000	20000	20000	20000
		15	20000	20000	20000	20000	20000	20000	20000	20000	20000
		16	20000	20000	20000	20000	20000	20000	20000	20000	20000
		20	20000	20000	20000	20000	20000	20000	20000	20000	20000
		25	20000	20000	20000	20000	20000	20000	20000	20000	20000
		28	20000	20000	20000	20000	20000	20000	20000	20000	20000
		30	20000	20000	20000	20000	20000	20000	20000	20000	20000
		35	20000	20000	20000	20000	20000	20000	20000	20000	20000
		40	20000	20000	20000	20000	20000	20000	20000	20000	20000
		50	20000	20000	20000	20000	20000	20000	20000	20000	20000
		60	20000	20000	20000	20000	20000	20000	20000	20000	20000
		70	20000	20000	20000	20000	20000	20000	20000	20000	20000
		80	20000	20000	20000	20000	20000	20000	20000	20000	20000
		100	20000	20000	20000	20000	20000	20000	20000	20000	20000
Weight	kg	12	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		15	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		16	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		20	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		25	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		28	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		30	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		35	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		40	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		50	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		60	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		70	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		80	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
		100	3.1	4.6	9.2	15.2	20.3	23.7	35.5	59	87
Noise Level(4)	dB	12	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		15	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		16	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		20	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		25	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		28	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		30	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		35	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		40	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		50	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		60	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		70	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		80	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
		100	≤60	≤62	≤62	≤65	≤65	≤65	≤66	≤68	≤68
Permissble Gear Reducer Temp.	°C	12	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		15	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		16	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		20	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		25	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		28	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		30	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		35	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		40	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		50	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		60	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		70	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		80	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
		100	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90	-10~+90
Protection Class		12	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		15	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		16	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		20	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		25	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		28	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		30	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		35	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		50	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		60	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		70	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		80	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
		100	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64	IP64
Lubrication		12	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		15	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		16	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		20	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		25	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		28	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		30	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		35	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		40	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		50	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		60	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		70	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		80	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
		100	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220	ISO VG220
Mass Moments of Inertia	kg‧cm2	12	0.31	0.75	4.73	5.90	10.50	10.50	11.00	37.50	37.70
		15	0.31	0.75	4.73	5.90	10.50	10.50	11.00	37.50	37.70
		16	0.30	0.60	4.20	5.09	9.00	9.30	9.30	30.00	31.00
		20	0.30	0.60	4.20	5.07	9.00	9.20	9.30	30.00	31.00
		25	0.29	0.59	4.12	4.91	8.83	9.00	9.05	28.70	30.10
		28	0.30	0.59	4.20	5.07	9.00	9.20	9.20	29.90	31.00
		30	-	0.58	4.08	4.90	8.63	8.65	9.65	27.70	29.05
		35	0.30	0.58	4.12	4.91	8.82	8.90	9.03	28.80	30.08
		40	0.27	0.56	4.04	4.80	8.45	8.50	8.52	27.70	28.70
		50	0.27	0.56	4.04	4.80	8.45	8.49	8.52	27.70	28.70
		60	0.27	0.56	4.04	4.80	8.45	8.49	8.52	27.70	28.55
		70	0.27	0.56	4.04	4.80	8.45	8.49	8.50	27.70	28.50
		80	0.27	0.56	4.04	4.80	8.45	8.48	8.50	27.70	28.50
		100	0.27	0.56	4.04	4.80	8.45	8.48	8.50	27.70	28.50

1-stage
2-stage

PG Dimensions (1-Stage 3 / 4 / 5 / 6 / 7 / 8 / 10 Ratio)[mm]

structural dimensions of 1-stage ratio of PG universal planetary speed reducer

Size	PG060	PG080	PG100	PG120	PG140	PG160	PG180	PG210	PG240
W1	62	80	100	120	140	160	182	210	240
※W2 mln.	75	88	118	130	140	175	190	190	240
DR	M5	M8	M12	M12	M16	M16	M20	M20	M20
t1	12.5	19	28	28	36	36	42	42	42
D1 (g6)	60	70	90	110	130	145	160	180	200
D2	30	40	55	60	70	85	95	125	140
D3 (k6)	16	22	32	35	40	50	55	75	85
D4 (F7) max.	14	19	32	35	38	42	48	55	60
D5	68	85	120	130	165	190	215	250	290
D6	5.5	6.6	9	9	11	13	13	17	17
D7	79	103	135	155	185	215	240	279	320
※L1	135.5	161	213.5	232.5	262.5	266.5	297	349.5	422
L2	28	36	58	70	82	82	82	105	130
L3	20	20	30	30	30	30	30	38	40
L4	6	7	10	11	12	13.5	15	17	20
L5	60.5	73	87.5	93	104	106.5	122	139.5	154
※L6 min.	22.5	25	28	28.5	34.5	34.5	48	50	78
L7	2	2	2	3	3	3	3	3	3
※L8 min.	33	40	52	52	60	60	82	82	110
L9	10	11.5	11.5	12.8	14.3	14.3	17.8	18.5	22.5
L10	12	15	24	24	25.5	25.5	34	32	32
L11	18	20	22	24.5	27	27	33.5	34.5	41

※Actual dimensions marked above may vary from different servo motors.
We have persistently invested in R&D and made every effort to maintain the correctedness of the specification above. If there is any discrepancy between the data and real dimensions, please refer to our actual products and contact us for specific dimensions.

PG Dimensions (2-Stage 12 ~ 100 Ratio)[mm]

structural dimensions of 2-stage ratio of PG universal planetary speed reducer

Size	PG060	PG080	PG100	PG120	PG140	PG160	PG180	PG210	PG240
W1	62	80	100	120	140	160	182	210	240
※W2 mln.	72	88	118	130	140	140	140	190	190
DR	M5	M8	M12	M12	M16	M16	M20	M20	M20
t1	12.5	19	28	28	36	36	42	42	42
D1 (g6)	60	70	90	110	130	145	160	180	200
D2	30	40	55	60	70	85	95	125	140
D3 (k6)	16	22	32	35	40	50	55	75	85
D4 (F7) max.	14	19	32	35	38	38	38	48	48
D5	68	85	120	130	165	190	215	250	290
D6	5.5	6.6	9	9	11	13	13	17	17
D7	79	103	135	155	185	215	240	279	320
※L1	157.5	193	252	272.5	305.5	309.5	318	395.5	440
L2	28	36	58	70	82	82	82	105	130
L3	20	20	30	30	30	30	30	38	40
L4	6	7	10	11	12	13.5	15	17	20
L5	82.5	105	126	133	147	149.5	156.5	187.5	202
※L6 min.	22.5	25	28	28.5	34.5	34.5	34.5	48	48
L7	2	2	2	3	3	3	3	3	3
※L8 min.	33	40	52	52	60	60	60	82	82
L9	10	11.5	11.5	12.8	14.3	14.3	14.3	17.8	17.8
L10	12	15	24	24	25.5	25.5	25.5	34	34
L11	18	20	22	24.5	27	27	27	33.5	33.5

MACHINE TOOLS

CNC Gantry Milling Machine / CNC Gantry Grinding Machine
CNC Integrated Processing Machine / CNC Deephole Processing Machine
CNC Floor Boring Machine / CNC Drilling Machine
CNC Gantry Planing Mill / CNC Punching Machine
CNC Heavy Duty Lathe (Horizontal or Vertical Spindle

SPECIAL PURPOSE MACHINES

Packaging Machinery / Print Machine / Tapping machine
Textile Machinery / Tube Bending Machine / CNC Press
Woodworking Machine / Blow Molding Machine / Engraving Machine
Filling Machine / Injection Molding Machine / Spring Machine
Laser Cutting Machine / Laser Welding Machine

FACTORY AUTOMATION

Semiconductor Machinery and Equipment / Photoelectric Panel Industry
Gantry Loader / Automated Storage and Retrieval System
Medical Industry / Metal Surface Treatment Equipment

High Torque Positioning System Applications

Automatic Mechanical Device with Servo Motor Collocation

PG universal planetary speed reducer selection guide by model

Type :

A : Applied to machine tools, requiring huge torque and high accuracy and operating more than 10 hours continually daily, in military, aerospace, or semiconductor industries.

B : Applied to factory automation related industries , general special purpose machine, gantry loader, or machine tools.

C : Applied to automation or machine tools, operating discontinuously and infrequently.