Ondrives: Gearboxes Reducers - Heavy Duty Cast Motor Gearboxes - A

A : 22-50mm Bores 78-533Nm

Gearboxes Reducers » Heavy Duty Cast Motor Gearboxes »
A Type : Heavy Duty Wormwheel Gearbox 16-50mm bore output 20Nm-638Nm with or without 3hp motors

Ordering
Prices listed are for gearboxes only. Check PDF (see below) or contact Sales for Motor ordering details.

Part Number	A	B	B1	ØC	ØC2	ØF1	G	G1	G2	H	J	L	N1	Q	R
A410	66	41.3	59.7	22	16	11.5	41	31	6.5	58.5	49.0	32	50	69.0	60.0
A510	74	50.8	61.2	25	16	11.5	48	35	6.5	57.0	52.0	35	56	67.0	62.0
A610	87	60.3	71.7	35	18	11.5	57	44	7.0	66.0	56.0	40	64	80.0	67.0
A730	105	73.0	80.0	40	22	13.5	70	57	7.0	81.0	70.0	45	77	95.0	84.0
A860	117	85.7	92.3	50	25	17.5	83	62	7.0	90.0	79.0	55	93	108.0	97.0

Part Number Gearbox Only	T	T1	T2	U	V	V2	W	W2	Weight without motor kg	Cost Gearbox Only
A410	62	109.5	68	10^-0.1	24.9^-0.130	18.0^±0.015	6^-0.030	5	7.4	P.O.A.
A510	75	133.4	86	12^-0.2	28.5^-0.130	18.0^±0.018	8^-0.030	5	11.2	P.O.A.
A610	86	158.8	100	14^-0.2	38.5^-0.130	20.5^±0.018	10^-0.030	6	16.0	P.O.A.
A730	197	190.5	122	16^-0.2	43.5^-0.130	24.5^±0.021	12^-0.030	6	29.0	P.O.A.
A860	227	219.1	132	18^-0.2	54.0^-0.190	28.0^±0.021	14^-0.036	8	45.0	P.O.A.

Gearbox
Casing: Cast iron
Wheel: Centrifugally cast phosphor bronze welded onto cast iron hub.
Worm: Hardened steel - threads profile ground.
Lubrication: Synthetic oil - for input speed <500rpm, extra lubricant must be added
Ambient Temp. Range: 0ºC to +40ºC

Motor (optional)
Type: Cage rotor
Enclosure: IP55, TEFV (ICO141)
Rating: S1 (max cont.)
Supply: 3PH 50Hz 380-415V (4 pole std.)
Installation: Class F
Temp. Rise: Class B

Other Info.
Output Torque Guide Using Standard Motor:
(Motor kW / Motor Speeds) x 950 = input torque
Input torque x exact ratio x efficiency = guide output torque (Nm)
To choose the most suitable option, please provide full details of application.
WM Type has 3 phase motor fitted.
Units can be supplied with single and double output shafts.
Dimension 'G' is the usable length of shaft extension.

Downloads

PDF Documents : Catalogue Page