PT-CR HOLLOW SHAFT KEYED STEERING GEARBOX

High positioning accuracy thanks to precise grinded gears

High torque due to the using of roller cone bearing

Good sealing with fully synthetic grease

High startability for high precision planetary construction.

Easy Installation for matching all brands of servo motors.

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Model No.	Unit	Stage	Ratio(i)	PT070A	PT085A	PT105A	PT125B	PT150B	PT180B
Rated Output Torque	Nm	L1	1/1	30	40	100	230	400	600
			1/3	30	40	100	230	400	450
			1/4	30	50	150	250	500	550
			1/5	30	50	150	250	500	550
			1/6	30	42	120	230	500	530
			1/7	30	42	120	230	500	530
			1/10	30	40	100	230	400	450
		L2	1/12	30	40	100	230	400	450
			1/15	30	40	100	230	400	450
			1/16	30	50	150	250	500	550
			1/20	30	50	150	250	500	550
			1/25	30	50	150	250	500	550
			1/28	30	50	150	250	500	550
			1/30	30	40	100	230	450	450
			1/35	30	50	150	250	500	550
			1/40	30	50	150	250	500	550
			1/50	30	50	150	250	500	550
			1/60	30	50	150	250	500	550
			1/70	30	50	120	250	500	550
			1/100	30	40	100	230	400	450
Max. Output Torque	Nm	L1,L2	3-100	3 Times of Nominal Output Torque
Input Speed	Rpm	L1,L2	3-100	3000	3000	3000	3000	3000	3000
Standard Backlash	Arcmin	L1	3-10	≤10	≤10	≤10	≤10	≤10	≤10
Standard Backlash	Arcmin	L2	12-100	≤15	≤15	≤15	≤15	≤15	≤15
Precision Backlash B2	Arcmin	L1	3-10	≤5	≤5	≤5	≤5	≤5	≤5
Precision Backlash B2	Arcmin	L2	12-100	≤8	≤8	≤8	≤8	≤8	≤8
Precision Backlash B1	Arcmin	L1	3-10	≤3	≤3	≤3	≤3	≤3	≤3
Precision Backlash B1	Arcmin	L2	12-100	≤5	≤5	≤5	≤5	≤5	≤5
Max. Radial Force	N	L1,L2	3-100	3250	3250	5850	9100	14300	19500
Max. Axial Force	N	L1,L2	3-100	3250	3250	5850	9100	14300	19500
Efficiency	%	L1	3-10	90%
Efficiency	%	L2	12-100	85%
Weight	Kg	L1	3-10	2.9	3.8	10.5	15.5	31	37.5
Weight	Kg	L2	12-100	3.3	4.3	11.2	17	35.5	42
Operating Temperature	℃	L1,L2	3-100	-10~80℃
Lubrication		L1,L2	3-100	Synthetic Grease
Mounting Position		L1,L2	3-100	Any direction
Noise Level	dB(A)	L1,L2	3-100	≤68	≤68	≤68	≤70	≤72	≤74

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