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Single-Shaft Output Right-Angle Speed Reducer – PZH Series

PZH Series Right-Angle Speed Reducer : The use of helical bevel gears allows the motor to be mounted at a 90-degree angle, saving installation space.

Productfeatures:

1、Size range: 42/60/90

2. Gear ratio range: 2/3/5

3. Accuracy range: 3–6 arcmin

4. High precision, low noise, high rigidity

The precision model features minimal backlash and precise positioning; the transmission gears are precision-engineered to meet the quality requirements for precise transmission, low noise, and high rigidity.

5. Compact, space-saving design

Features helical bevel gears, allowing the motor to be mounted at a 90-degree angle to save installation space.

Single-Shaft Output Right-Angle Speed Reducer – PZH Series

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Product Series

Product Specifications

Stages

Ratio

Blacklash

Outup Type

Mounting Code

PZH

L1=1 stages

P1=Precision Backlas

P2=Standard Backlash

S3=Sing-Shaft Output

D1/D2/D3/D4/LR

All models have input shafts without keyways; please specify in fthe remarks if additional machining is required

Specification Technical Parameters				PZH42	PZH60	PZH90

	Stages	Ratio	Unit
Rated Torque T,(Nm)	L1	2	Nm	23	30	60
		3	Nm	20	35	55
		5	Nm	18	25	50
Maximum Output Torque T2N			Nm	2.5 times rated output torque
Rated Input Speed			rpm	1500
Maximum Input Speed			rpm	300
Maximum Allowable Radial Force			N	350	560	1050
Maximum Allowable Axial Force			N	160	230	550
Moment of Inertia			Kg·cm²	0.03	0.08	0.09
Backlash			arcmin	P1≤3 P2≤6
Noise Level			dB	≤58	≤58	≤60
Full-Load Efficiency			%	97%
Service Life			h	>20000
Operating Temperature			℃	-25℃~90℃
Lubrication Method			/	Synthetic grease lubrication
Rotation Direction			/	Input and output in the same direction
Protection Rating			/	IP65
Mounting Type			/	Any
Weight			Kg	0.49	1.25	3.93

The above parameters are for reference only; actual productoperating data shall prevail.

Series	Stages	Ratio	Backlash	Output Type	Input Mounting Dimensions
Series	Stages	Ratio	Backlash	Output Type	D1	D2	D3	D4	LR
PZH42	L1	2 3 5	P1=Precision Backlash P2=Standard Backlash	S3=Sing-Shaft Output	5	22	M3	43.8	LR30
					5	22	3.5	43.8	LR30
					8	30	M3	45	LR30
					8	30	M4	46	LR30
PZH60					8	36	M4	70.7	LR32
					8	38.1	M4	66.7	LR32
					14	50	M4	70	LR32
					14	50	M5	70	LR32
PZH90					14	73	M5	98.4	LR42
					19	70	M5	90	LR42
					19	70	M6	90	LR42

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Single-Shaft Output Right-Angle Speed Reducer – PZH Series

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