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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Introduction

Specification Table

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Product Description

PT-CR hollow shaft keyed steering gearbox:

1. Precision ground gears, positioning accuracy

2. Adopt roller tapered bearings, large torque

3. Fully synthetic grease has good sealing

4. High-precision planetary structure, high startability.

5. Easy to install, can match all brands of servo motors.

PT-CR hollow shaft keyed steering gearbox plays an important role in industrial machinery and equipment, and its application is wide, mainly due to its unique structure and functional advantages. Angle reducers, especially angle planetary reducers, can save a lot of space during installation because the motor input shaft and the reducer output shaft are at a right angle of 90 degrees, and the installation angle can be installed at 360 degrees without dead angles, which is very flexible. This kind of reducer is usually used in high-precision fields such as precision machine tools, military equipment, metallurgical equipment, wind power generation equipment, chemical equipment, solar energy, industrial robots, conveying equipment, engineering machinery, textile equipment, packaging equipment, etc.

The advantages of PT-CR hollow shaft keyed steering gearbox include compact structure, high efficiency, high rigidity and ability to withstand high loads. These advantages make the angle planetary reducer widely used in some applications that require high precision and reliability. For example, in the fields of mechanical manufacturing, automation, transportation, etc., the angle planetary reducer has become an indispensable part. In practical applications, it is very important to choose a suitable angle planetary reducer. It is necessary to consider many factors, such as torque requirements, input-output speed ratio, working environment, etc., to ensure the efficient and reliable operation of mechanical equipment.

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

Classify	Title	Download
	90 Degree Right AnglePrecision Gearbox

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